message stringlengths 2 20.2k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 757 108k | cluster float64 4 4 | __index_level_0__ int64 1.51k 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As you may know, MemSQL has American offices in both San Francisco and Seattle. Being a manager in the company, you travel a lot between the two cities, always by plane.
You prefer flying from ... | instruction | 0 | 66,142 | 4 | 132,284 |
No | output | 1 | 66,142 | 4 | 132,285 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As you may know, MemSQL has American offices in both San Francisco and Seattle. Being a manager in the company, you travel a lot between the two cities, always by plane.
You prefer flying from ... | instruction | 0 | 66,143 | 4 | 132,286 |
No | output | 1 | 66,143 | 4 | 132,287 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As you may know, MemSQL has American offices in both San Francisco and Seattle. Being a manager in the company, you travel a lot between the two cities, always by plane.
You prefer flying from ... | instruction | 0 | 66,144 | 4 | 132,288 |
No | output | 1 | 66,144 | 4 | 132,289 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As you may know, MemSQL has American offices in both San Francisco and Seattle. Being a manager in the company, you travel a lot between the two cities, always by plane.
You prefer flying from ... | instruction | 0 | 66,145 | 4 | 132,290 |
No | output | 1 | 66,145 | 4 | 132,291 |
Provide a correct Python 3 solution for this coding contest problem.
Fast Forwarding
Mr. Anderson frequently rents video tapes of his favorite classic films. Watching the films so many times, he has learned the precise start times of his favorite scenes in all such films. He now wants to find how to wind the tape to ... | instruction | 0 | 67,191 | 4 | 134,382 |
"Correct Solution:
```
#!/usr/bin/env python3
t = int(input())
count = 0
speed = 1
margin = 0
while t > 0:
t -= speed
count += 1
if margin + speed * 3 <= t:
speed *= 3
margin += speed
elif t < margin:
margin -= speed
speed /= 3
print(count)
``` | output | 1 | 67,191 | 4 | 134,383 |
Provide a correct Python 3 solution for this coding contest problem.
Fast Forwarding
Mr. Anderson frequently rents video tapes of his favorite classic films. Watching the films so many times, he has learned the precise start times of his favorite scenes in all such films. He now wants to find how to wind the tape to ... | instruction | 0 | 67,192 | 4 | 134,384 |
"Correct Solution:
```
from sys import stdin, stdout
import math
n = int(stdin.readline().strip())
reserved = 1
maxspeed = 1
while True:
if reserved + maxspeed * 3 > n:
break
maxspeed *= 3
reserved += maxspeed * 2
ans = 1
n -= 1
i = 3
while i < maxspeed:
ans += 2
n -= i * 2
i *= 3
n... | output | 1 | 67,192 | 4 | 134,385 |
Provide a correct Python 3 solution for this coding contest problem.
Fast Forwarding
Mr. Anderson frequently rents video tapes of his favorite classic films. Watching the films so many times, he has learned the precise start times of his favorite scenes in all such films. He now wants to find how to wind the tape to ... | instruction | 0 | 67,193 | 4 | 134,386 |
"Correct Solution:
```
#!/usr/bin/python3
import os
import sys
def main():
T = read_int()
print(solve(T))
def solve(T):
if T <= 3:
return T
sec = 1
T -= 1
f = 3
while T >= 2 * f:
T -= 2 * f
f *= 3
sec += 2
if T >= f:
T -= f
sec += 1
... | output | 1 | 67,193 | 4 | 134,387 |
Provide a correct Python 3 solution for this coding contest problem.
Fast Forwarding
Mr. Anderson frequently rents video tapes of his favorite classic films. Watching the films so many times, he has learned the precise start times of his favorite scenes in all such films. He now wants to find how to wind the tape to ... | instruction | 0 | 67,194 | 4 | 134,388 |
"Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,copy,functools
import time,random
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]
def LI(): retu... | output | 1 | 67,194 | 4 | 134,389 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam he takes on his first try. Besides, he can take... | instruction | 0 | 67,626 | 4 | 135,252 |
Tags: greedy, sortings
Correct Solution:
```
n = int(input())
arr = []
for i in range(n):
arr.append([int(x) for x in input().split()])
arr.sort()
pre = min(arr[0][0],arr[0][1])
for i in range(1,n):
temp = min(arr[i][0],arr[i][1])
if (temp<pre):
pre = max(arr[i][0],arr[i][1])
else:
... | output | 1 | 67,626 | 4 | 135,253 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam he takes on his first try. Besides, he can take... | instruction | 0 | 67,627 | 4 | 135,254 |
Tags: greedy, sortings
Correct Solution:
```
n = int(input())
schedule = []
for numbers in range(n):
a =input()
list_a = a.split()
while 10 >= len(list_a[0]):
list_a[0] = "0"+list_a[0]
while 10 >= len(list_a[1]):
list_a[1] = "0"+list_a[1]
schedule.append(list_a[0]+ " " + list_a[1])
s... | output | 1 | 67,627 | 4 | 135,255 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam he takes on his first try. Besides, he can take... | instruction | 0 | 67,628 | 4 | 135,256 |
Tags: greedy, sortings
Correct Solution:
```
n = int(input())
arr = [0] * n
for i in range(n):
arr[i] = tuple(map(int, input().split()))
arr.sort()
end = arr[0][1]
for i in range(1, n):
if end <= arr[i][1]:
end = arr[i][1]
else:
end = arr[i][0]
print(end)
``` | output | 1 | 67,628 | 4 | 135,257 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam he takes on his first try. Besides, he can take... | instruction | 0 | 67,629 | 4 | 135,258 |
Tags: greedy, sortings
Correct Solution:
```
x=int(input())
a=[]
for i in range(x):
x,y=map(int,input().split())
a.append((x,y))
a.sort()
s=0
for i in range(len(a)):
if(s<=a[i][1]):
s=a[i][1]
else:
s=a[i][0]
print(s)
``` | output | 1 | 67,629 | 4 | 135,259 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam he takes on his first try. Besides, he can take... | instruction | 0 | 67,630 | 4 | 135,260 |
Tags: greedy, sortings
Correct Solution:
```
n=int(input())
arr=[]
for i in range(n):
arr.append(tuple(map(int,input().split())))
arr.sort()
m=min(arr[0])
ans=m
for i in range(1,n):
if(arr[i][1]>=m):
m=arr[i][1]
ans=m
else:
m=arr[i][0]
ans=m
print(ans)
``` | output | 1 | 67,630 | 4 | 135,261 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam he takes on his first try. Besides, he can take... | instruction | 0 | 67,631 | 4 | 135,262 |
Tags: greedy, sortings
Correct Solution:
```
def finalDay(schedule):
schedule.sort()
finalDay = schedule[0][1]
for i in range(1, len(schedule)):
if schedule[i][1] >= finalDay:
finalDay = schedule[i][1]
else:
finalDay = schedule[i][0]
return finalDay
def main():... | output | 1 | 67,631 | 4 | 135,263 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam he takes on his first try. Besides, he can take... | instruction | 0 | 67,632 | 4 | 135,264 |
Tags: greedy, sortings
Correct Solution:
```
n=int(input())
arr=[]
for i in range(n):
a=[int(x) for x in input().split()]
arr.append(a)
arr.sort()
ans=0
for i in range(n):
if ans<=arr[i][1]:
ans=arr[i][1]
else:
ans=arr[i][0]
print(ans)
``` | output | 1 | 67,632 | 4 | 135,265 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam he takes on his first try. Besides, he can take... | instruction | 0 | 67,633 | 4 | 135,266 |
Tags: greedy, sortings
Correct Solution:
```
def arr_2d(n):
return [[float(x) for x in stdin.readline().split()] for i in range(n)]
from sys import stdin
from operator import itemgetter
n = int(input())
a = sorted(list(set(map(tuple, arr_2d(n)))), key=itemgetter(0, 1))
ans = int(min(a[0][1], a[0][0]))
if len(a... | output | 1 | 67,633 | 4 | 135,267 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam ... | instruction | 0 | 67,634 | 4 | 135,268 |
Yes | output | 1 | 67,634 | 4 | 135,269 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam ... | instruction | 0 | 67,635 | 4 | 135,270 |
Yes | output | 1 | 67,635 | 4 | 135,271 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam ... | instruction | 0 | 67,636 | 4 | 135,272 |
Yes | output | 1 | 67,636 | 4 | 135,273 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam ... | instruction | 0 | 67,637 | 4 | 135,274 |
Yes | output | 1 | 67,637 | 4 | 135,275 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam ... | instruction | 0 | 67,638 | 4 | 135,276 |
No | output | 1 | 67,638 | 4 | 135,277 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam ... | instruction | 0 | 67,639 | 4 | 135,278 |
No | output | 1 | 67,639 | 4 | 135,279 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam ... | instruction | 0 | 67,640 | 4 | 135,280 |
No | output | 1 | 67,640 | 4 | 135,281 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Student Valera is an undergraduate student at the University. His end of term exams are approaching and he is to pass exactly n exams. Valera is a smart guy, so he will be able to pass any exam ... | instruction | 0 | 67,641 | 4 | 135,282 |
No | output | 1 | 67,641 | 4 | 135,283 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-th variant is given by a period of time (l1, i,... | instruction | 0 | 67,781 | 4 | 135,562 |
Tags: greedy, sortings
Correct Solution:
```
import sys
from collections import defaultdict
shapes = defaultdict(int)
chess_starts = list()
chess_ends = list()
prog_starts = list()
prog_ends = list()
n1 = int(sys.stdin.readline())
for i in range(n1):
input = sys.stdin.readline().strip().split()
chess_starts.a... | output | 1 | 67,781 | 4 | 135,563 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-th variant is given by a period of time (l1, i,... | instruction | 0 | 67,782 | 4 | 135,564 |
Tags: greedy, sortings
Correct Solution:
```
n = int(input())
ms1 = 0
mt1 = 20000000000
ms2 = 0
mt2 = 20000000000
for _ in range(n):
s, t = [int(x) for x in input().split()]
ms1 = max(ms1, s)
mt1 = min(mt1, t)
m = int(input())
for _ in range(m):
s, t = [int(x) for x in input().split()]
... | output | 1 | 67,782 | 4 | 135,565 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-th variant is given by a period of time (l1, i,... | instruction | 0 | 67,783 | 4 | 135,566 |
Tags: greedy, sortings
Correct Solution:
```
from sys import stdin, stdout
def is_separated(a,b):
if a[1] < b[0]:
return 2
elif a[0] > b[1]:
return 1
else:
return 0
def calc_rest_time(a,b):
return min(b) - max(a)
def solve(chess, computer):
max_time = 0
for chess_schedule in chess:
for co... | output | 1 | 67,783 | 4 | 135,567 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-th variant is given by a period of time (l1, i,... | instruction | 0 | 67,784 | 4 | 135,568 |
Tags: greedy, sortings
Correct Solution:
```
def ok(s, t, n, m):
n = int(n)
m = int(m)
s = sorted(s, key=lambda x: x[1])
t = sorted(t, key=lambda x: x[0])
x1, y1 = s[0]
x2, y2 = t[m - 1]
ans = 0
if y1 < x2:
ans = x2 - y1
return ans
n = int(input())
s = []
for i in range(n):
... | output | 1 | 67,784 | 4 | 135,569 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-th variant is given by a period of time (l1, i,... | instruction | 0 | 67,785 | 4 | 135,570 |
Tags: greedy, sortings
Correct Solution:
```
n = int(input())
max1 = 0
min1 = 10**9
for i in range(n):
l, r = map(int, input().split())
max1 = max(max1, l)
min1 = min(min1, r)
m = int(input())
max2 = 0
min2 = 10**9
for i in range(m):
l, r = map(int, input().split())
max2 = max(max2, l)
min2 = m... | output | 1 | 67,785 | 4 | 135,571 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-th variant is given by a period of time (l1, i,... | instruction | 0 | 67,786 | 4 | 135,572 |
Tags: greedy, sortings
Correct Solution:
```
n=int(input())
ln=sorted(list(map(int,input().split())) for _ in range(n))
m=int(input())
lm=sorted(list(map(int,input().split())) for _ in range(m))
lln=sorted(x[::-1] for x in ln)
llm=sorted(x[::-1] for x in lm)
ans=ln[-1][0]-llm[0][0]
if lm[-1][0]-lln[0][0]>ans: ans=lm[-1... | output | 1 | 67,786 | 4 | 135,573 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-th variant is given by a period of time (l1, i,... | instruction | 0 | 67,787 | 4 | 135,574 |
Tags: greedy, sortings
Correct Solution:
```
import sys
def read_bounds():
left = right = None
for _ in range(int(sys.stdin.readline())):
l, r = map(int, sys.stdin.readline().split())
left = min(r, left or r)
right = max(l, right or l)
return left, right
chess_left, chess_righ... | output | 1 | 67,787 | 4 | 135,575 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-th variant is given by a period of time (l1, i,... | instruction | 0 | 67,788 | 4 | 135,576 |
Tags: greedy, sortings
Correct Solution:
```
import sys
n = int(input())
a_left_max = b_left_max = 1
a_right_min = b_right_min = 1000000000
for i in range(n):
l,r = map(int,input().split())
if a_left_max < l:
a_left_max = l
if a_right_min > r:
a_right_min = r
m = int(input())
for i in ... | output | 1 | 67,788 | 4 | 135,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-... | instruction | 0 | 67,789 | 4 | 135,578 |
Yes | output | 1 | 67,789 | 4 | 135,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-... | instruction | 0 | 67,790 | 4 | 135,580 |
Yes | output | 1 | 67,790 | 4 | 135,581 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-... | instruction | 0 | 67,791 | 4 | 135,582 |
Yes | output | 1 | 67,791 | 4 | 135,583 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-... | instruction | 0 | 67,792 | 4 | 135,584 |
Yes | output | 1 | 67,792 | 4 | 135,585 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-... | instruction | 0 | 67,793 | 4 | 135,586 |
No | output | 1 | 67,793 | 4 | 135,587 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-... | instruction | 0 | 67,794 | 4 | 135,588 |
No | output | 1 | 67,794 | 4 | 135,589 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-... | instruction | 0 | 67,795 | 4 | 135,590 |
No | output | 1 | 67,795 | 4 | 135,591 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to play chess. Also he likes to do programming. No wonder that he decided to attend chess classes and programming classes.
Anton has n variants when he will attend chess classes, i-... | instruction | 0 | 67,796 | 4 | 135,592 |
No | output | 1 | 67,796 | 4 | 135,593 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the last week of the year might be shorter than w da... | instruction | 0 | 70,021 | 4 | 140,042 |
Tags: math, number theory
Correct Solution:
```
import math
for _ in range(int(input())) :
m,d,w = map(int,input().split())
x = min(m,d)
g =int( w/ math.gcd(d-1,w))
f = int(x/g)
print(x*f - f*(f+1)//2*g)
``` | output | 1 | 70,021 | 4 | 140,043 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the last week of the year might be shorter than w da... | instruction | 0 | 70,022 | 4 | 140,044 |
Tags: math, number theory
Correct Solution:
```
import sys
sys.setrecursionlimit(2147483647)
input=sys.stdin.readline
import math
def calc(arr):
m ,d, w = arr
max_x = min(m,d)
if (d-1) % w == 0:
return max_x * (max_x-1) //2
else:
s = math.gcd(d-1,w)
w = w//s
res = (max_x) % w
b = (max_x) //... | output | 1 | 70,022 | 4 | 140,045 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the last week of the year might be shorter than w da... | instruction | 0 | 70,023 | 4 | 140,046 |
Tags: math, number theory
Correct Solution:
```
def gcd(m,n):
while n:
m,n = n,m%n
return m
for _ in range(int(input())):
m,d,w = map(int,input().split())
res = 0
t = ((d%w)-1)%w
gap = w//gcd(w,t)
a = min(m,d)-gap
b = ((min(d,m)-1)%gap)+1
h = ((a-b)//gap)+1
print((a+b)*h... | output | 1 | 70,023 | 4 | 140,047 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the last week of the year might be shorter than w da... | instruction | 0 | 70,024 | 4 | 140,048 |
Tags: math, number theory
Correct Solution:
```
import math
t = int(input())
for _ in range(t):
m,d,w = map(int,input().split())
l = min(m,d)
if (d-1)%w == 0:
print(l*(l-1)//2)
else:
gcd = math.gcd(w,d-1)
w2 = w//gcd
a = l-w2
if a > 0:
b = l%w2
... | output | 1 | 70,024 | 4 | 140,049 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the last week of the year might be shorter than w da... | instruction | 0 | 70,025 | 4 | 140,050 |
Tags: math, number theory
Correct Solution:
```
def gcd(a, b):
if a == 0:
return b
return gcd(b % a, a)
def calendar():
t = int(input())
for i in range(t):
m, d, w = map(int, input().split())
w2 = w // gcd(w, d - 1)
m2 = min(m, d)
x = m2 // w2
print(x * m... | output | 1 | 70,025 | 4 | 140,051 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the last week of the year might be shorter than w da... | instruction | 0 | 70,026 | 4 | 140,052 |
Tags: math, number theory
Correct Solution:
```
import sys
def rs(): return sys.stdin.readline().rstrip()
def ri(): return int(sys.stdin.readline())
def ria(): return list(map(int, sys.stdin.readline().split()))
def ws(s): sys.stdout.write(s); sys.stdout.write('\n')
def wi(n): sys.stdout.write(str(n)); sys.stdout.write... | output | 1 | 70,026 | 4 | 140,053 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the last week of the year might be shorter than w da... | instruction | 0 | 70,027 | 4 | 140,054 |
Tags: math, number theory
Correct Solution:
```
def gcd(x,y):
if x%y==0:
return y
return gcd(y,x%y)
t = int(input())
for _ in range(t):
m,d,w = map(int,input().split())
limit = min(m,d)
# if d==1:
# print((limit-1)*(limit-2)//2)
# else:
a = w//gcd(w,d-1) if d>1 else 1
... | output | 1 | 70,027 | 4 | 140,055 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the last week of the year might be shorter than w da... | instruction | 0 | 70,028 | 4 | 140,056 |
Tags: math, number theory
Correct Solution:
```
import math
forprint=[]
def solve_brute(m,d,w):
mn = min(m,d)
ww = w // math.gcd(w,d-1)
sol = 0
for i in range(1,mn//ww +1):
sol += mn - i*ww
forprint.append(str(sol))
def brute():
t=int(input())
while t:
m,d,w = map(int... | output | 1 | 70,028 | 4 | 140,057 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the l... | instruction | 0 | 70,029 | 4 | 140,058 |
Yes | output | 1 | 70,029 | 4 | 140,059 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland year consists of m months with d days each. Months are numbered from 1 to m. Berland week consists of w days. The first day of the year is also the first day of the week. Note that the l... | instruction | 0 | 70,030 | 4 | 140,060 |
Yes | output | 1 | 70,030 | 4 | 140,061 |
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