message stringlengths 2 22.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 145 109k | cluster float64 9 9 | __index_level_0__ int64 290 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This problem is actually a subproblem of problem G from the same contest.
There are n candies in a candy box. The type of the i-th candy is a_i (1 ≤ a_i ≤ n).
You have to prepare a gift using ... | instruction | 0 | 69,923 | 9 | 139,846 |
No | output | 1 | 69,923 | 9 | 139,847 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This problem is actually a subproblem of problem G from the same contest.
There are n candies in a candy box. The type of the i-th candy is a_i (1 ≤ a_i ≤ n).
You have to prepare a gift using ... | instruction | 0 | 69,924 | 9 | 139,848 |
No | output | 1 | 69,924 | 9 | 139,849 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This problem is actually a subproblem of problem G from the same contest.
There are n candies in a candy box. The type of the i-th candy is a_i (1 ≤ a_i ≤ n).
You have to prepare a gift using ... | instruction | 0 | 69,925 | 9 | 139,850 |
No | output | 1 | 69,925 | 9 | 139,851 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Nezzar buys his favorite snack — n chocolate bars with lengths l_1,l_2,…,l_n. However, chocolate bars might be too long to store them properly!
In order to solve this problem, Nezzar designs a... | instruction | 0 | 70,075 | 9 | 140,150 |
No | output | 1 | 70,075 | 9 | 140,151 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares with side length 1. Each square is either empty... | instruction | 0 | 70,276 | 9 | 140,552 |
Tags: brute force, combinatorics, constructive algorithms, implementation
Correct Solution:
```
import sys
import math
#to read string
get_string = lambda: sys.stdin.readline().strip()
#to read list of integers
get_list = lambda: list( map(int,sys.stdin.readline().strip().split()) )
#to read non spaced string and elem... | output | 1 | 70,276 | 9 | 140,553 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares with side length 1. Each square is either empty... | instruction | 0 | 70,277 | 9 | 140,554 |
Tags: brute force, combinatorics, constructive algorithms, implementation
Correct Solution:
```
'''input
3
.CC
C..
C.C
'''
from math import factorial as f
n = int(input())
t = 0
r = [input() for _ in range(n)]
for x in r:
x1 = x.count("C")
if x1 > 1:
t += f(x1) // (2*(f(x1-2)))
for y in range(n):
c = [r[z][y] for ... | output | 1 | 70,277 | 9 | 140,555 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares with side length 1. Each square is either empty... | instruction | 0 | 70,278 | 9 | 140,556 |
Tags: brute force, combinatorics, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
a = []
res = 0
for i in range(n):
a += [input()]
for i in range(n):
x = 0
y = 0
for j in range(n):
if a[i][j] == 'C':
x += 1
if a[j][i] == 'C':
y += 1
... | output | 1 | 70,278 | 9 | 140,557 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares with side length 1. Each square is either empty... | instruction | 0 | 70,279 | 9 | 140,558 |
Tags: brute force, combinatorics, constructive algorithms, implementation
Correct Solution:
```
t = int(input())
l=[]
for _ in range(t):
#l.append(input())
h = input()
h = list(h)
l.append(h)
#print(l)
g = len(l[0])
count=0
for i in range(t):
c=0
a=1
for j in range(g):
if l[i][j]=='... | output | 1 | 70,279 | 9 | 140,559 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares with side length 1. Each square is either empty... | instruction | 0 | 70,280 | 9 | 140,560 |
Tags: brute force, combinatorics, constructive algorithms, implementation
Correct Solution:
```
import math
def sum(a):
s=0
for i in a:
s=s+i
return s
def tsp(a):
for i in range(len(a)):
for j in range(i):
x=a[i][j]
a[i][j]=a[j][i]
a[j][i]=x
return... | output | 1 | 70,280 | 9 | 140,561 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares with side length 1. Each square is either empty... | instruction | 0 | 70,281 | 9 | 140,562 |
Tags: brute force, combinatorics, constructive algorithms, implementation
Correct Solution:
```
n = int(input())
arr = []
for i in range(0,n):
a1 = input()
a1 = list(a1)
arr.append(a1)
ans = 0
#print(arr)
def fact(n):
res = 1
for i in range(2,n+1):
res=res*i
return res
def ncr(n,r):... | output | 1 | 70,281 | 9 | 140,563 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares with side length 1. Each square is either empty... | instruction | 0 | 70,282 | 9 | 140,564 |
Tags: brute force, combinatorics, constructive algorithms, implementation
Correct Solution:
```
import math
n = int(input())
c = [list(input()) for i in range(n)]
rowN = [0] * n
colN = [0] * n
for i in range(n):
for j in range(n):
rowN[i] += c[i][j] == 'C'
colN[i] += c[j][i] == 'C'
sum_ = 0
for... | output | 1 | 70,282 | 9 | 140,565 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares with side length 1. Each square is either empty... | instruction | 0 | 70,283 | 9 | 140,566 |
Tags: brute force, combinatorics, constructive algorithms, implementation
Correct Solution:
```
n=int(input())
a = [list(input()) for i in range(n)]
c, r = [0]*n, [0]*n
for i in range(n):
s1 = 0
s2 = 0
for j in range(n):
if a[i][j] == 'C':
s1+=1
if a[j][i] == 'C':
s2+... | output | 1 | 70,283 | 9 | 140,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares ... | instruction | 0 | 70,284 | 9 | 140,568 |
Yes | output | 1 | 70,284 | 9 | 140,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares ... | instruction | 0 | 70,285 | 9 | 140,570 |
Yes | output | 1 | 70,285 | 9 | 140,571 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares ... | instruction | 0 | 70,286 | 9 | 140,572 |
Yes | output | 1 | 70,286 | 9 | 140,573 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares ... | instruction | 0 | 70,287 | 9 | 140,574 |
Yes | output | 1 | 70,287 | 9 | 140,575 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares ... | instruction | 0 | 70,288 | 9 | 140,576 |
No | output | 1 | 70,288 | 9 | 140,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares ... | instruction | 0 | 70,289 | 9 | 140,578 |
No | output | 1 | 70,289 | 9 | 140,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares ... | instruction | 0 | 70,290 | 9 | 140,580 |
No | output | 1 | 70,290 | 9 | 140,581 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Door's family is going celebrate Famil Doors's birthday party. They love Famil Door so they are planning to make his birthday cake weird!
The cake is a n × n square consisting of equal squares ... | instruction | 0 | 70,291 | 9 | 140,582 |
No | output | 1 | 70,291 | 9 | 140,583 |
Provide a correct Python 3 solution for this coding contest problem.
Aika's house runs a small coffee shop. The scones baked by Aika's mother were very delicious and the shop was very prosperous.
One of the jobs of Aika, a waitress, is to deliver the scones that are baked one after another to the customer's seat. The... | instruction | 0 | 70,668 | 9 | 141,336 |
"Correct Solution:
```
from bisect import bisect_left as bl
while True:
n, m = map(int, input().split())
if n == 0:
break
klst = list(map(int, input().split()))
cum = []
acc = 0
for k in klst:
acc += k
acc %= m
cum.append(acc)
use = [0]
use_len = 1
ans = 0
for k in cum:
ind =... | output | 1 | 70,668 | 9 | 141,337 |
Provide a correct Python 3 solution for this coding contest problem.
Aika's house runs a small coffee shop. The scones baked by Aika's mother were very delicious and the shop was very prosperous.
One of the jobs of Aika, a waitress, is to deliver the scones that are baked one after another to the customer's seat. The... | instruction | 0 | 70,669 | 9 | 141,338 |
"Correct Solution:
```
def main():
while 1:
N, M = map(int, input().split())
if N == M == 0:
break
data = [0]*(M+1)
def add(k, x):
while k <= M:
data[k] += x
k += k & -k
def get(k):
s = 0
while k:... | output | 1 | 70,669 | 9 | 141,339 |
Provide a correct Python 3 solution for this coding contest problem.
Aika's house runs a small coffee shop. The scones baked by Aika's mother were very delicious and the shop was very prosperous.
One of the jobs of Aika, a waitress, is to deliver the scones that are baked one after another to the customer's seat. The... | instruction | 0 | 70,670 | 9 | 141,340 |
"Correct Solution:
```
# AOJ 0254: Scone
# Python3 2018.6.25 bal4u
s = [0 for i in range(30001)]
while True:
n, m = map(int, input().split())
if n == 0: break
f = [-1 for i in range(m)]
sum, nmax, ans = 0, 0, 0
a = list(map(int, input().split()))
for i in range(n):
sum += a[i]
a[i] %= m
if a[i] > nmax: nma... | output | 1 | 70,670 | 9 | 141,341 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Aika's house runs a small coffee shop. The scones baked by Aika's mother were very delicious and the shop was very prosperous.
One of the jobs of Aika, a waitress, is to deliver the scones that... | instruction | 0 | 70,671 | 9 | 141,342 |
No | output | 1 | 70,671 | 9 | 141,343 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
Let k be the number of bananas in the microwave ... | instruction | 0 | 70,961 | 9 | 141,922 |
Tags: dfs and similar, dp, graphs, implementation
Correct Solution:
```
from sys import stdin, stdout
import math
DIV = int(1e5)
def ceil(x, y):
return (x + y - 1) // y
n, m = map(int, stdin.readline().split())
r_a = [-1] * (m + 1)
d_a = [[-1, -1] for _ in range(m + 1)]
d_a[0] = [0, 0]
for i in range(1, n+1)... | output | 1 | 70,961 | 9 | 141,923 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
Let k be the number of bananas in the microwave ... | instruction | 0 | 70,962 | 9 | 141,924 |
Tags: dfs and similar, dp, graphs, implementation
Correct Solution:
```
n,m = map(int,input().split())
N = 10**5
dp = [0]+[-1] * (m)
cnt = [0] * (m+1)
for T in range(1,n+1):
t,x,y = map(int,input().split())
for pre in range(m):
if dp[pre] == -1:
continue
if t == 1:
nxt = ... | output | 1 | 70,962 | 9 | 141,925 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
Let k be the number of bananas in the microwave ... | instruction | 0 | 70,963 | 9 | 141,926 |
Tags: dfs and similar, dp, graphs, implementation
Correct Solution:
```
from math import ceil
curr = 0
def ceil(x,y):
return (x+y-1)//y
def operation(type, x):
global curr, DIV
if type==1:
return curr+ceil(x,DIV)
elif type==2:
return ceil(curr*x, DIV)
n, m = [int(i) for i in input().s... | output | 1 | 70,963 | 9 | 141,927 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
Let k be the number of bananas in the microwave ... | instruction | 0 | 70,964 | 9 | 141,928 |
Tags: dfs and similar, dp, graphs, implementation
Correct Solution:
```
#start_time = time.time()
#def TIME_(): print(time.time()-start_time)
import os, sys
from io import BytesIO, IOBase
import math
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
import os
self.os ... | output | 1 | 70,964 | 9 | 141,929 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
Let k be the number of bananas in the microwave ... | instruction | 0 | 70,965 | 9 | 141,930 |
Tags: dfs and similar, dp, graphs, implementation
Correct Solution:
```
import sys
def ceil(x,y):
return (x + y - 1)//y
def input():
return sys.stdin.readline().rstrip()
MOD = int(1e5)
def slv():
n, m = map(int, input().split())
ans = [-1]*(m + 1)
ans[0] = 0
seen = [False]*(m + 1)
seen[... | output | 1 | 70,965 | 9 | 141,931 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
Let k be the number of bananas in the microwave ... | instruction | 0 | 70,966 | 9 | 141,932 |
Tags: dfs and similar, dp, graphs, implementation
Correct Solution:
```
import sys
import math
from collections import defaultdict,Counter,deque
# input=sys.stdin.readline
# def print(x):
# sys.stdout.write(str(x)+"\n")
import os
import sys
from io import BytesIO, IOBase
BUFSIZE = 8192
class FastIO(IOBase):
n... | output | 1 | 70,966 | 9 | 141,933 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
Let k be the number of bananas in the microwave ... | instruction | 0 | 70,967 | 9 | 141,934 |
Tags: dfs and similar, dp, graphs, implementation
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO, IOBase
def main():
n,m = map(int,input().split())
dp = [0]+[n+1]*m
ti = [0]*(m+1)
for _ in range(1,n+1):
t,x,y = map(int,in... | output | 1 | 70,967 | 9 | 141,935 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
Let k be the number of bananas in the microwave ... | instruction | 0 | 70,968 | 9 | 141,936 |
Tags: dfs and similar, dp, graphs, implementation
Correct Solution:
```
import time
#start_time = time.time()
#def TIME_(): print(time.time()-start_time)
import os, sys
from io import BytesIO, IOBase
from types import GeneratorType
from bisect import bisect_left, bisect_right
from collections import defaultdict as dd... | output | 1 | 70,968 | 9 | 141,937 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
L... | instruction | 0 | 70,969 | 9 | 141,938 |
Yes | output | 1 | 70,969 | 9 | 141,939 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
L... | instruction | 0 | 70,970 | 9 | 141,940 |
Yes | output | 1 | 70,970 | 9 | 141,941 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
L... | instruction | 0 | 70,971 | 9 | 141,942 |
Yes | output | 1 | 70,971 | 9 | 141,943 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
L... | instruction | 0 | 70,972 | 9 | 141,944 |
Yes | output | 1 | 70,972 | 9 | 141,945 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
L... | instruction | 0 | 70,973 | 9 | 141,946 |
No | output | 1 | 70,973 | 9 | 141,947 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
L... | instruction | 0 | 70,974 | 9 | 141,948 |
No | output | 1 | 70,974 | 9 | 141,949 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
L... | instruction | 0 | 70,975 | 9 | 141,950 |
No | output | 1 | 70,975 | 9 | 141,951 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a malfunctioning microwave in which you want to put some bananas. You have n time-steps before the microwave stops working completely. At each time-step, it displays a new operation.
L... | instruction | 0 | 70,976 | 9 | 141,952 |
No | output | 1 | 70,976 | 9 | 141,953 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distinguishing features is that while eating one cruc... | instruction | 0 | 71,067 | 9 | 142,134 |
Tags: greedy, implementation
Correct Solution:
```
n, m, k = [int(i) for i in input().split()]
lst = [1000000] * m
for j in range(n):
r, c = [int(y) for y in input().split()]
lst[r - 1] = min(lst[r - 1], c)
print(min(sum(lst), k))
``` | output | 1 | 71,067 | 9 | 142,135 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distinguishing features is that while eating one cruc... | instruction | 0 | 71,068 | 9 | 142,136 |
Tags: greedy, implementation
Correct Solution:
```
n, m, k = [int(item) for item in input().split()]
cont = {}
for i in range(n):
row, health = [int(item) for item in input().split()]
if row in cont and health < cont[row] or \
row not in cont:
cont[row] = health
'''
sumOfHealth = 0
for val... | output | 1 | 71,068 | 9 | 142,137 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distinguishing features is that while eating one cruc... | instruction | 0 | 71,069 | 9 | 142,138 |
Tags: greedy, implementation
Correct Solution:
```
n, m, k = map(int, input().split())
lst = [1000001] * n
for i in range(n):
r, c = map(int, input().split())
if lst[r - 1] > c:
lst[r - 1] = c
# thisset = {0}
# for j in range(len(lst)):
# thisset.add(lst[j])
out = 0
for num in lst:
out += num if... | output | 1 | 71,069 | 9 | 142,139 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distinguishing features is that while eating one cruc... | instruction | 0 | 71,070 | 9 | 142,140 |
Tags: greedy, implementation
Correct Solution:
```
n, m, k = [int(x) for x in input().split()]
teeth_rows = {}
for i in range(n):
r, c = [int(x) for x in input().split()]
if r in teeth_rows:
if teeth_rows[r] > c:
teeth_rows[r] = c
else:
teeth_rows[r] = c
#print(teeth_rows)
ans... | output | 1 | 71,070 | 9 | 142,141 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distinguishing features is that while eating one cruc... | instruction | 0 | 71,071 | 9 | 142,142 |
Tags: greedy, implementation
Correct Solution:
```
teeth,row , food = map(int,input().split())
l = [-1]*teeth
ans = 0
for i in range(teeth):
row,power = map(int,input().split())
if l[row-1] < 0 or l[row-1] > power:
l[row-1] = power
for i in l:
if i == -1:
continue
else:
ans += i
... | output | 1 | 71,071 | 9 | 142,143 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distinguishing features is that while eating one cruc... | instruction | 0 | 71,072 | 9 | 142,144 |
Tags: greedy, implementation
Correct Solution:
```
n, m, k = list(map(int, input().split(' ')))
my_dict = {}
while n > 0:
r, c = list(map(int, input().split(' ')))
if r in my_dict and my_dict[r] > c or r not in my_dict:
my_dict[r] = c
n -= 1
sm = 0
for value in my_dict.values():
sm += value
pr... | output | 1 | 71,072 | 9 | 142,145 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distinguishing features is that while eating one cruc... | instruction | 0 | 71,073 | 9 | 142,146 |
Tags: greedy, implementation
Correct Solution:
```
n, m, k = map(int, input().split())
a = [99999999] * (m)
for i in range(n):
nom, j = map(int, input().split())
a[nom - 1] = min(a[nom - 1], j)
s = sum(a)
print(min(s, k))
``` | output | 1 | 71,073 | 9 | 142,147 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distinguishing features is that while eating one cruc... | instruction | 0 | 71,074 | 9 | 142,148 |
Tags: greedy, implementation
Correct Solution:
```
n, m, k = [int(x) for x in input().split()]
a = [1000000] * m
for i in range(n):
r, c = [int(x) for x in input().split()]
a[r - 1] = min(a[r - 1], c)
print(min(k, sum(a)))
``` | output | 1 | 71,074 | 9 | 142,149 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distin... | instruction | 0 | 71,075 | 9 | 142,150 |
Yes | output | 1 | 71,075 | 9 | 142,151 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In one little known, but very beautiful country called Waterland, lives a lovely shark Valerie. Like all the sharks, she has several rows of teeth, and feeds on crucians. One of Valerie's distin... | instruction | 0 | 71,076 | 9 | 142,152 |
Yes | output | 1 | 71,076 | 9 | 142,153 |
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