message stringlengths 2 48.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 318 108k | cluster float64 8 8 | __index_level_0__ int64 636 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyramid. The height of the pyramid is n. The top l... | instruction | 0 | 98,269 | 8 | 196,538 |
Tags: implementation, math, math
Correct Solution:
```
#676B
arr = list(map(int, input().split(" ")))
n = arr[0]
t = arr[1]
glasses = 0
a = [[0] * (i + 1) for i in range(n+1)]
a[0][0] = t
for j in range(n):
for k in range(j + 1):
if a[j][k] >= 1:
glasses += 1
extra = a[j][k] - 1
a[j][k] = 1
a[j+1][k]... | output | 1 | 98,269 | 8 | 196,539 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyramid. The height of the pyramid is n. The top l... | instruction | 0 | 98,270 | 8 | 196,540 |
Tags: implementation, math, math
Correct Solution:
```
import sys,math
res=[0]
n,m=map(int,input().split())
z=[]
need=0
for i in range(1,n+1):
need+=i
for i in range(1,n+1):
z.append([0]*i)
for i in range(1,m+1):
z[0][0]+=2
for i in range(n-1):
for j in range(i+1):
if z[i][j]>=2:
... | output | 1 | 98,270 | 8 | 196,541 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyr... | instruction | 0 | 98,271 | 8 | 196,542 |
Yes | output | 1 | 98,271 | 8 | 196,543 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyr... | instruction | 0 | 98,272 | 8 | 196,544 |
Yes | output | 1 | 98,272 | 8 | 196,545 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyr... | instruction | 0 | 98,273 | 8 | 196,546 |
Yes | output | 1 | 98,273 | 8 | 196,547 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyr... | instruction | 0 | 98,274 | 8 | 196,548 |
Yes | output | 1 | 98,274 | 8 | 196,549 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyr... | instruction | 0 | 98,275 | 8 | 196,550 |
No | output | 1 | 98,275 | 8 | 196,551 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyr... | instruction | 0 | 98,276 | 8 | 196,552 |
No | output | 1 | 98,276 | 8 | 196,553 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyr... | instruction | 0 | 98,277 | 8 | 196,554 |
No | output | 1 | 98,277 | 8 | 196,555 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to construct a small pyr... | instruction | 0 | 98,278 | 8 | 196,556 |
No | output | 1 | 98,278 | 8 | 196,557 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Company trip
Problem Statement
Your company has n employees. For a group of m employees (a_i, b_i), a_i is the boss of b_i.
When employee x is the actual boss of employee y, it means that at ... | instruction | 0 | 98,550 | 8 | 197,100 |
No | output | 1 | 98,550 | 8 | 197,101 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Company trip
Problem Statement
Your company has n employees. For a group of m employees (a_i, b_i), a_i is the boss of b_i.
When employee x is the actual boss of employee y, it means that at ... | instruction | 0 | 98,551 | 8 | 197,102 |
No | output | 1 | 98,551 | 8 | 197,103 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Company trip
Problem Statement
Your company has n employees. For a group of m employees (a_i, b_i), a_i is the boss of b_i.
When employee x is the actual boss of employee y, it means that at ... | instruction | 0 | 98,552 | 8 | 197,104 |
No | output | 1 | 98,552 | 8 | 197,105 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Company trip
Problem Statement
Your company has n employees. For a group of m employees (a_i, b_i), a_i is the boss of b_i.
When employee x is the actual boss of employee y, it means that at ... | instruction | 0 | 98,553 | 8 | 197,106 |
No | output | 1 | 98,553 | 8 | 197,107 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupboard's depth is r, that is, it looks like a rec... | instruction | 0 | 98,960 | 8 | 197,920 |
Tags: geometry
Correct Solution:
```
#!/bin/python
from math import sqrt
r, h = (int(x) for x in input().split(' '))
# You can always put two in each "row" of the rectangle and one in the dome
in_box = 2 * h // r + 1
# You can add an additional one, like so:
# O
# O
#
# since they all have radius r/2, you can get t... | output | 1 | 98,960 | 8 | 197,921 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupboard's depth is r, that is, it looks like a rec... | instruction | 0 | 98,961 | 8 | 197,922 |
Tags: geometry
Correct Solution:
```
r, h = map(int, input().split())
half_count = (2 * h + r) // (2 * r)
res = 2 * half_count
x1 = 0
y1 = h + r / 2
x2 = r / 2
y2 = (r * (2 * half_count - 1)) / 2
if (x1 - x2) ** 2 + (y1 - y2) ** 2 >= r * r:
res += 1
print(res)
``` | output | 1 | 98,961 | 8 | 197,923 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupboard's depth is r, that is, it looks like a rec... | instruction | 0 | 98,962 | 8 | 197,924 |
Tags: geometry
Correct Solution:
```
r,h = map(int,input().split())
s = h%r
a = (h//r)*2
if s*s >= 3*r*r/4:
a += 3
elif 2*s >= r:
a += 2
else:
a += 1
print(a)
``` | output | 1 | 98,962 | 8 | 197,925 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupboard's depth is r, that is, it looks like a rec... | instruction | 0 | 98,963 | 8 | 197,926 |
Tags: geometry
Correct Solution:
```
r, h = map(int, input().split())
if (h%r)/r >= 3**0.5/2: print(2*(h//r)+3)
elif 0.5 <= (h%r)/r : print(2*(h//r)+2)
else: print(2*(h//r)+1)
``` | output | 1 | 98,963 | 8 | 197,927 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupboard's depth is r, that is, it looks like a rec... | instruction | 0 | 98,964 | 8 | 197,928 |
Tags: geometry
Correct Solution:
```
if __name__=='__main__':
inp = input()
arr = inp.split(" ")
r = int(arr[0])
h = int(arr[1])
ans = 2*(h//r)
d = h%r
if d*2>=r:
ans+=2
if 4*d*d >= 3*r*r:
ans+=1
else:
ans+=1
print(ans)
``` | output | 1 | 98,964 | 8 | 197,929 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupboard's depth is r, that is, it looks like a rec... | instruction | 0 | 98,965 | 8 | 197,930 |
Tags: geometry
Correct Solution:
```
from math import *
r, h = map(int, input().split())
d = h % r
if d * 2 < r:
print(h // r * 2 + 1)
elif sqrt(3) * (r / 2) + r - 1e-6 <= d + r:
print(h // r * 2 + 3)
else:
print(h // r * 2 + 2)
``` | output | 1 | 98,965 | 8 | 197,931 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupboard's depth is r, that is, it looks like a rec... | instruction | 0 | 98,966 | 8 | 197,932 |
Tags: geometry
Correct Solution:
```
r, h = map(int, input().split())
a = 2 * (h // r)
h = h % r
print (a + 1 + (2*h>=r) + (4*h*h >= 3*r*r))
# Made By Mostafa_Khaled
``` | output | 1 | 98,966 | 8 | 197,933 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupboard's depth is r, that is, it looks like a rec... | instruction | 0 | 98,967 | 8 | 197,934 |
Tags: geometry
Correct Solution:
```
r, h = map(int, input().split())
h *= 2
if h < r:
print(1)
exit(0)
r *= 2
ans = (h + r // 2) // r * 2
h -= r * (ans // 2 - 1)
if (h ** 2) * 4 >= (r ** 2) * 3:
ans += 1
print(ans)
``` | output | 1 | 98,967 | 8 | 197,935 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupb... | instruction | 0 | 98,968 | 8 | 197,936 |
Yes | output | 1 | 98,968 | 8 | 197,937 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupb... | instruction | 0 | 98,969 | 8 | 197,938 |
Yes | output | 1 | 98,969 | 8 | 197,939 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupb... | instruction | 0 | 98,970 | 8 | 197,940 |
Yes | output | 1 | 98,970 | 8 | 197,941 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupb... | instruction | 0 | 98,971 | 8 | 197,942 |
Yes | output | 1 | 98,971 | 8 | 197,943 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupb... | instruction | 0 | 98,972 | 8 | 197,944 |
No | output | 1 | 98,972 | 8 | 197,945 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupb... | instruction | 0 | 98,973 | 8 | 197,946 |
No | output | 1 | 98,973 | 8 | 197,947 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupb... | instruction | 0 | 98,974 | 8 | 197,948 |
No | output | 1 | 98,974 | 8 | 197,949 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A girl named Xenia has a cupboard that looks like an arc from ahead. The arc is made of a semicircle with radius r (the cupboard's top) and two walls of height h (the cupboard's sides). The cupb... | instruction | 0 | 98,975 | 8 | 197,950 |
No | output | 1 | 98,975 | 8 | 197,951 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet some of the things discussed here are not supposed... | instruction | 0 | 99,160 | 8 | 198,320 |
Tags: data structures, implementation
Correct Solution:
```
string_len, condition_value = (int(x) for x in input().split())
idx___letter = list(input())
letter___start__finish = {}
for idx, letter in enumerate(idx___letter):
if letter not in letter___start__finish:
letter___start__finish[letter] = [idx, i... | output | 1 | 99,160 | 8 | 198,321 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet some of the things discussed here are not supposed... | instruction | 0 | 99,161 | 8 | 198,322 |
Tags: data structures, implementation
Correct Solution:
```
import sys
def func(dic1,dic2,s,alot):
for i in s:
if dic2[i] == 0:
alot += 1
dic2[i] += 1
else:
dic2[i] += 1
if alot>guards:
return False
if dic2[i]==dic1[i]:
alot... | output | 1 | 99,161 | 8 | 198,323 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet some of the things discussed here are not supposed... | instruction | 0 | 99,162 | 8 | 198,324 |
Tags: data structures, implementation
Correct Solution:
```
n,k=(int(i )for i in input().split())
s=input()
a=[0]*n
b=[]
x=k
y=0
alf='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
end=[s.rfind(i) for i in alf]
begin=[s.find(i) for i in alf]
f=False
ans=False
for i in range(n):
find=alf.find(s[i])
if ((i!=end[find]) and not(s[i]... | output | 1 | 99,162 | 8 | 198,325 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet some of the things discussed here are not supposed... | instruction | 0 | 99,163 | 8 | 198,326 |
Tags: data structures, implementation
Correct Solution:
```
from collections import deque
n, k = list(map(int, input().split()))
s = input()
rs = s[::-1]
alpha = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
last = {}
for c in alpha:
p = rs.find(c)
if p != -1:
last.update({c: n - p - 1})
amount = 0
o = deque()
c = 0
for... | output | 1 | 99,163 | 8 | 198,327 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet some of the things discussed here are not supposed... | instruction | 0 | 99,164 | 8 | 198,328 |
Tags: data structures, implementation
Correct Solution:
```
from collections import defaultdict
n,k=map(int,input().split())
s=input()
d=defaultdict(lambda:[-1,-1])
s1=s[::-1]
for x in range(65,91):
if s.find(chr(x))!=-1:
d[chr(x)][0]=s.find(chr(x))
d[chr(x)][1]=(n-1)-s1.find(chr(x))
t=s[0]
k1=1
f=0... | output | 1 | 99,164 | 8 | 198,329 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet some of the things discussed here are not supposed... | instruction | 0 | 99,165 | 8 | 198,330 |
Tags: data structures, implementation
Correct Solution:
```
from time import time
n, k = map(int, input().split())
g = input()
e = [-1] * 26
for i in range(n):
e[ord(g[i]) - 65] = i
curS = 0
f = 1
met = [0] * 26
for i in range(n):
if not met[ord(g[i]) - 65]:
curS += 1
met[ord(g[i]) - 65] = 1
... | output | 1 | 99,165 | 8 | 198,331 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet some of the things discussed here are not supposed... | instruction | 0 | 99,166 | 8 | 198,332 |
Tags: data structures, implementation
Correct Solution:
```
"""
Author : Arif Ahmad
Date :
Algo :
Difficulty :
"""
from sys import stdin, stdout
def main():
n, k = [int(_) for _ in stdin.readline().strip().split()]
s = stdin.readline().strip()
last = dict()
for i in range(26):
c = chr(ord('A') + ... | output | 1 | 99,166 | 8 | 198,333 |
Provide tags and a correct Python 3 solution for this coding contest problem.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet some of the things discussed here are not supposed... | instruction | 0 | 99,167 | 8 | 198,334 |
Tags: data structures, implementation
Correct Solution:
```
n, k = map(int, input().split())
s = input()
d1 = {}
d2 = {}
for i, v in enumerate(s):
if v not in d1: d1[v] = i
d2[v] = i
order = []
for v in d1:
order.append((d1[v], -1))
order.append((d2[v], 1))
order.sort()
cur = k
for _, v in order:
cur +... | output | 1 | 99,167 | 8 | 198,335 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet som... | instruction | 0 | 99,168 | 8 | 198,336 |
Yes | output | 1 | 99,168 | 8 | 198,337 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet som... | instruction | 0 | 99,169 | 8 | 198,338 |
Yes | output | 1 | 99,169 | 8 | 198,339 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet som... | instruction | 0 | 99,170 | 8 | 198,340 |
Yes | output | 1 | 99,170 | 8 | 198,341 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet som... | instruction | 0 | 99,171 | 8 | 198,342 |
Yes | output | 1 | 99,171 | 8 | 198,343 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet som... | instruction | 0 | 99,172 | 8 | 198,344 |
No | output | 1 | 99,172 | 8 | 198,345 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet som... | instruction | 0 | 99,173 | 8 | 198,346 |
No | output | 1 | 99,173 | 8 | 198,347 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet som... | instruction | 0 | 99,174 | 8 | 198,348 |
No | output | 1 | 99,174 | 8 | 198,349 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
It's the end of July – the time when a festive evening is held at Jelly Castle! Guests from all over the kingdom gather here to discuss new trends in the world of confectionery. Yet som... | instruction | 0 | 99,175 | 8 | 198,350 |
No | output | 1 | 99,175 | 8 | 198,351 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In the year of 30XX participants of some world programming championship live in a single large hotel. The hotel has n floors. Each floor has m sections with a single corridor connecting all of them. The sections are enumerated from 1 to m al... | instruction | 0 | 99,192 | 8 | 198,384 |
Tags: binary search
Correct Solution:
```
from bisect import bisect_left
input = __import__('sys').stdin.readline
MIS = lambda: map(int,input().split())
def walk(x1, y1, x2, y2, L, v):
if y1 == y2: return abs(x2-x1)
dy = abs(y1-y2)
vertical = dy // v
if dy%v: vertical+= 1
i = bisect_left(... | output | 1 | 99,192 | 8 | 198,385 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In the year of 30XX participants of some world programming championship live in a single large hotel. The hotel has n floors. Each floor has m sections with a single corridor connecting all of them. The sections are enumerated from 1 to m al... | instruction | 0 | 99,193 | 8 | 198,386 |
Tags: binary search
Correct Solution:
```
# python3
import sys
from bisect import bisect
def readline(): return tuple(map(int, input().split()))
def readlines():
return (tuple(map(int, line.split())) for line in sys.stdin.readlines())
def bisect_bounds(arr, val):
idx = bisect(arr, val)
if idx: yield idx... | output | 1 | 99,193 | 8 | 198,387 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In the year of 30XX participants of some world programming championship live in a single large hotel. The hotel has n floors. Each floor has m sections with a single corridor connecting all of them. The sections are enumerated from 1 to m al... | instruction | 0 | 99,194 | 8 | 198,388 |
Tags: binary search
Correct Solution:
```
def takeClosest(myList, myNumber):
"""
Assumes myList is sorted. Returns closest value to myNumber.
If two numbers are equally close, return the smallest number.
"""
if len(myList) == 0:
return 9e10
pos = bisect_left(myList, myNumber)
... | output | 1 | 99,194 | 8 | 198,389 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In the year of 30XX participants of some world programming championship live in a single large hotel. The hotel has n floors. Each floor has m sections with a single corridor connecting all of them. The sections are enumerated from 1 to m al... | instruction | 0 | 99,195 | 8 | 198,390 |
Tags: binary search
Correct Solution:
```
from __future__ import division, print_function
import bisect
import math
import itertools
import sys
from atexit import register
if sys.version_info[0] < 3:
from io import BytesIO as stream
else:
from io import StringIO as stream
if sys.version_info[0] < 3:
clas... | output | 1 | 99,195 | 8 | 198,391 |
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