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.
There are N dishes, numbered 1, 2, \ldots, N. Initially, for each i (1 \leq i \leq N), Dish i has a_i (1 \leq a_i \leq 3) pieces of sushi on it.
Taro will perform the following operation repeat... | instruction | 0 | 64,647 | 9 | 129,294 |
Yes | output | 1 | 64,647 | 9 | 129,295 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N dishes, numbered 1, 2, \ldots, N. Initially, for each i (1 \leq i \leq N), Dish i has a_i (1 \leq a_i \leq 3) pieces of sushi on it.
Taro will perform the following operation repeat... | instruction | 0 | 64,648 | 9 | 129,296 |
Yes | output | 1 | 64,648 | 9 | 129,297 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N dishes, numbered 1, 2, \ldots, N. Initially, for each i (1 \leq i \leq N), Dish i has a_i (1 \leq a_i \leq 3) pieces of sushi on it.
Taro will perform the following operation repeat... | instruction | 0 | 64,649 | 9 | 129,298 |
Yes | output | 1 | 64,649 | 9 | 129,299 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N dishes, numbered 1, 2, \ldots, N. Initially, for each i (1 \leq i \leq N), Dish i has a_i (1 \leq a_i \leq 3) pieces of sushi on it.
Taro will perform the following operation repeat... | instruction | 0 | 64,650 | 9 | 129,300 |
Yes | output | 1 | 64,650 | 9 | 129,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N dishes, numbered 1, 2, \ldots, N. Initially, for each i (1 \leq i \leq N), Dish i has a_i (1 \leq a_i \leq 3) pieces of sushi on it.
Taro will perform the following operation repeat... | instruction | 0 | 64,651 | 9 | 129,302 |
No | output | 1 | 64,651 | 9 | 129,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N dishes, numbered 1, 2, \ldots, N. Initially, for each i (1 \leq i \leq N), Dish i has a_i (1 \leq a_i \leq 3) pieces of sushi on it.
Taro will perform the following operation repeat... | instruction | 0 | 64,652 | 9 | 129,304 |
No | output | 1 | 64,652 | 9 | 129,305 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N dishes, numbered 1, 2, \ldots, N. Initially, for each i (1 \leq i \leq N), Dish i has a_i (1 \leq a_i \leq 3) pieces of sushi on it.
Taro will perform the following operation repeat... | instruction | 0 | 64,653 | 9 | 129,306 |
No | output | 1 | 64,653 | 9 | 129,307 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N dishes, numbered 1, 2, \ldots, N. Initially, for each i (1 \leq i \leq N), Dish i has a_i (1 \leq a_i \leq 3) pieces of sushi on it.
Taro will perform the following operation repeat... | instruction | 0 | 64,654 | 9 | 129,308 |
No | output | 1 | 64,654 | 9 | 129,309 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal together with cells, which lie above it, then t... | instruction | 0 | 65,281 | 9 | 130,562 |
Tags: math
Correct Solution:
```
n = int(input())
if n:
print(3 ** (n - 1) % 1000003)
else:
print(1)
``` | output | 1 | 65,281 | 9 | 130,563 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal together with cells, which lie above it, then t... | instruction | 0 | 65,282 | 9 | 130,564 |
Tags: math
Correct Solution:
```
res, n = 1, int(input())-1
for i in range(n): res=(res*3)%1000003
print(res)
``` | output | 1 | 65,282 | 9 | 130,565 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal together with cells, which lie above it, then t... | instruction | 0 | 65,283 | 9 | 130,566 |
Tags: math
Correct Solution:
```
n = int(input())
if n > 0:
print(pow(3,n-1,pow(10,6)+3))
else:
print(1)
``` | output | 1 | 65,283 | 9 | 130,567 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal together with cells, which lie above it, then t... | instruction | 0 | 65,284 | 9 | 130,568 |
Tags: math
Correct Solution:
```
x = int(input())
if x==0:
print(1)
else:
print((3**(x-1))%((10**6)+3))
``` | output | 1 | 65,284 | 9 | 130,569 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal together with cells, which lie above it, then t... | instruction | 0 | 65,285 | 9 | 130,570 |
Tags: math
Correct Solution:
```
n=int(input())
print((3**(n-1))%(10**6+3) if n>0 else 1)
``` | output | 1 | 65,285 | 9 | 130,571 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal together with cells, which lie above it, then t... | instruction | 0 | 65,286 | 9 | 130,572 |
Tags: math
Correct Solution:
```
def readln(): return tuple(map(int, input().split()))
n, = readln()
print(pow(3, n - 1, 10**6 + 3) if n else 1)
``` | output | 1 | 65,286 | 9 | 130,573 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal together with cells, which lie above it, then t... | instruction | 0 | 65,287 | 9 | 130,574 |
Tags: math
Correct Solution:
```
n=int(input())
print(3**max((n-1),0)%(10**6+3))
``` | output | 1 | 65,287 | 9 | 130,575 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal together with cells, which lie above it, then t... | instruction | 0 | 65,288 | 9 | 130,576 |
Tags: math
Correct Solution:
```
print(3**max((int(input())-1),0)%(10**6+3))
``` | output | 1 | 65,288 | 9 | 130,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal ... | instruction | 0 | 65,289 | 9 | 130,578 |
Yes | output | 1 | 65,289 | 9 | 130,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal ... | instruction | 0 | 65,290 | 9 | 130,580 |
Yes | output | 1 | 65,290 | 9 | 130,581 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal ... | instruction | 0 | 65,291 | 9 | 130,582 |
Yes | output | 1 | 65,291 | 9 | 130,583 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal ... | instruction | 0 | 65,292 | 9 | 130,584 |
Yes | output | 1 | 65,292 | 9 | 130,585 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal ... | instruction | 0 | 65,293 | 9 | 130,586 |
No | output | 1 | 65,293 | 9 | 130,587 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal ... | instruction | 0 | 65,294 | 9 | 130,588 |
No | output | 1 | 65,294 | 9 | 130,589 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal ... | instruction | 0 | 65,295 | 9 | 130,590 |
No | output | 1 | 65,295 | 9 | 130,591 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Fangy collects cookies. Once he decided to take a box and put cookies into it in some way. If we take a square k × k in size, divided into blocks 1 × 1 in size and paint there the main diagonal ... | instruction | 0 | 65,296 | 9 | 130,592 |
No | output | 1 | 65,296 | 9 | 130,593 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However,... | instruction | 0 | 65,556 | 9 | 131,112 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Pasta
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0568
"""
import sys
from collections import Counter
def solve(n, decided):
status = Counter({(0, 0, 0): 1})
for d in range(1, n+1):
u = Counter()
pastas = range(1, 4)
if de... | output | 1 | 65,556 | 9 | 131,113 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However,... | instruction | 0 | 65,557 | 9 | 131,114 |
"Correct Solution:
```
N,K=map(int,input().split())
S=[-1]*N
for _ in[0]*K:a,b=map(int,input().split());S[a-1]=b-1
dp=[0]*9
st,nd=S[:2]
if st+1:
if nd+1:dp[st*3+nd]=1
else:dp[st*3:st*4]=[1]*3
elif nd+1:dp[nd::3]=[1]*3
else:dp=[1]*9
for i in range(2,N):
cur=S[i];tmp=[0]*9
if cur+1:
for k in range(3):tmp[k*3+cur]=s... | output | 1 | 65,557 | 9 | 131,115 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However,... | instruction | 0 | 65,558 | 9 | 131,116 |
"Correct Solution:
```
def main(dp, n, menue):
if menue == 0: m1, m2 = 1, 2
elif menue == 1: m1, m2 = 0, 2
elif menue == 2: m1, m2 = 0, 1
dp[n][menue][0] += sum(dp[n-1][m1]) + sum(dp[n-1][m2])
dp[n][menue][1] += dp[n-1][menue][0]
def run():
N, K = map(int, input().split())
dp = [[[0]*2 for _ in range(3)]... | output | 1 | 65,558 | 9 | 131,117 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However,... | instruction | 0 | 65,559 | 9 | 131,118 |
"Correct Solution:
```
N,K=map(int,input().split())
S=[0]*N
for _ in[0]*K:
a,b=map(int,input().split())
S[a-1]=b
dp=[0]*9
st,nd=S[:2]
if st:
if nd:dp[~-st*3+~-nd]=1
else:dp[~-st*3:~-st*3]=[1]*3
elif nd:dp[~-nd::3]=[1]*3
else:dp=[1]*9
for i in range(2,N):
cur=S[i]-1;tmp=[0]*9
if cur+1:
for k in range(3):tmp[k*3+... | output | 1 | 65,559 | 9 | 131,119 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However,... | instruction | 0 | 65,560 | 9 | 131,120 |
"Correct Solution:
```
N,K=map(int,input().split())
S=[0]*N
for _ in[0]*K:a,b=map(int,input().split());S[a-1]=b
dp=[0]*9
st,nd=S[:2]
if st:
if nd:dp[~-st*3+~-nd]=1
else:dp[~-st*3:st*3]=[1]*3
elif nd:dp[~-nd::3]=[1]*3
else:dp=[1]*9
for i in range(2,N):
cur=S[i]-1;tmp=[0]*9
if cur+1:
for k in range(3):tmp[k*3+cur]=... | output | 1 | 65,560 | 9 | 131,121 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However,... | instruction | 0 | 65,561 | 9 | 131,122 |
"Correct Solution:
```
N,K=map(int,input().split())
dp=[[[0]*3 for j in range(2)] for i in range(N+1)]
#dp[i][j][k] iコメまででj+1回連続でkを食べる組み合わせ
G=[-1]*(N+1)
INF=10000
for i in range(K):
a,b=map(int,input().split())
b-=1
G[a]=b
if G[1]!=-1:
dp[1][0][G[1]]=1
else:
dp[1][0][0]=dp[1][0][1]=dp[1][0][2]=1
for... | output | 1 | 65,561 | 9 | 131,123 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However,... | instruction | 0 | 65,562 | 9 | 131,124 |
"Correct Solution:
```
#f = open("input.txt")
#N, K = [int(x) for x in f.readline().split(' ')]
#lines = f.readlines()
#f.close()
import sys
N, K = [int(x) for x in sys.stdin.readline().split(' ')]
lines = sys.stdin.readlines()
schedule = [0]*N
for line in lines:
strs = line.split(' ')
schedule[int(strs[0])-1... | output | 1 | 65,562 | 9 | 131,125 |
Provide a correct Python 3 solution for this coding contest problem.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However,... | instruction | 0 | 65,563 | 9 | 131,126 |
"Correct Solution:
```
n,k = map(int,input().split())
table = [[0]*n for i in range(3)]
for _ in range(k):
x,y=map(int,input().split())
for i in range(3):
table[i][x-1] = 0 if i == y-1 else -1
for i in range(3):
if table[i][0] != -1:
table[i][0] = 1
for i in range(1,n):
s = 0
for j in range(3):
s += tabl... | output | 1 | 65,563 | 9 | 131,127 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. C... | instruction | 0 | 65,564 | 9 | 131,128 |
Yes | output | 1 | 65,564 | 9 | 131,129 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. C... | instruction | 0 | 65,565 | 9 | 131,130 |
Yes | output | 1 | 65,565 | 9 | 131,131 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. C... | instruction | 0 | 65,566 | 9 | 131,132 |
Yes | output | 1 | 65,566 | 9 | 131,133 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. C... | instruction | 0 | 65,567 | 9 | 131,134 |
Yes | output | 1 | 65,567 | 9 | 131,135 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. C... | instruction | 0 | 65,568 | 9 | 131,136 |
No | output | 1 | 65,568 | 9 | 131,137 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. C... | instruction | 0 | 65,569 | 9 | 131,138 |
No | output | 1 | 65,569 | 9 | 131,139 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. C... | instruction | 0 | 65,570 | 9 | 131,140 |
No | output | 1 | 65,570 | 9 | 131,141 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. C... | instruction | 0 | 65,571 | 9 | 131,142 |
No | output | 1 | 65,571 | 9 | 131,143 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
KND is a student programmer at the University of Aizu. His neighbor is known to be very annoying. Neighbors find out that he is a sweet tooth and plan to add more sweetness than necessary to make him fat. To that end, your neighbor, you, was... | instruction | 0 | 65,572 | 9 | 131,144 |
"Correct Solution:
```
def main():
while True:
INF = 10 ** 10
s, d, m = map(int, input().split())
ws = []
ps = []
for _ in range(s):
input()
wplst = list(map(int, input().split()))
ws.append(wplst[::2])
ps.append(wplst[1::2])
fs = list(map(int, input().split()))
wls... | output | 1 | 65,572 | 9 | 131,145 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be straight (horizontal or vertical);
* each cut ... | instruction | 0 | 65,957 | 9 | 131,914 |
Tags: greedy, math
Correct Solution:
```
l = input().split()
n = int(l[0])
m = int(l[1])
k = int(l[2])
if ( k <= n+m-2 ):
if ( k < n ):
outn = int((n / (k + 1))) * m
else:
outn = int(m / (k - n + 2))
if ( k < m):
outm = int( m / ( k + 1)) * n
else:
outm = int( n / ( k - ... | output | 1 | 65,957 | 9 | 131,915 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be straight (horizontal or vertical);
* each cut ... | instruction | 0 | 65,958 | 9 | 131,916 |
Tags: greedy, math
Correct Solution:
```
n, m, k = map(int, input().split())
if k <= n + m - 2:
x1 = min(k + 1, n)
y1 = k + 2 - x1
a = (n // x1) * (m // y1)
y2 = min(k + 1, m)
x2 = k + 2 - y2
b = (n // x2) * (m // y2)
print(max(a, b))
else:
print(-1)
``` | output | 1 | 65,958 | 9 | 131,917 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be straight (horizontal or vertical);
* each cut ... | instruction | 0 | 65,959 | 9 | 131,918 |
Tags: greedy, math
Correct Solution:
```
a,b,k = map(int,input().split())
if a+b-2<k:
print(-1)
exit()
k+=2
if a>b:
a,b=b,a
i = 1
maxi = -1
while (i*i<=a):
y=min(i,k-1)
val1 = (a//y)*(b//(k-y))
if maxi<val1:
maxi = val1
j = min(a//i,k-1)
val2 = (a//j)*(b//(k-j))
if maxi<val2:
maxi=val2
i+=1
print(maxi)... | output | 1 | 65,959 | 9 | 131,919 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be straight (horizontal or vertical);
* each cut ... | instruction | 0 | 65,960 | 9 | 131,920 |
Tags: greedy, math
Correct Solution:
```
n,m,k = [int(x) for x in input().split()]
if k+2>n+m:
print(-1)
else:
if k >= n:
alpha = m // (k-n+2)
else:
alpha = m * (n // (k+1))
if k >= m:
beta = n // (k-m+2)
else:
beta = n * (m // (k + 1))
print(max(alpha, beta))
`... | output | 1 | 65,960 | 9 | 131,921 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be straight (horizontal or vertical);
* each cut ... | instruction | 0 | 65,961 | 9 | 131,922 |
Tags: greedy, math
Correct Solution:
```
# Python is the best
def Calc(n, m, k):
if n + m - 2 < k:
return -1
if k <= n - 1:
return n // (k + 1) * m
return m // (k - n + 2)
n, m, k = [int(x) for x in input().split()]
print(max(Calc(n, m, k), Calc(m, n, k)))
``` | output | 1 | 65,961 | 9 | 131,923 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be straight (horizontal or vertical);
* each cut ... | instruction | 0 | 65,962 | 9 | 131,924 |
Tags: greedy, math
Correct Solution:
```
n,m,k = map(int,input().split())
if k>n+m-2:
print(-1)
else:
if n<m:
n,m = m,n
if m%(k+1)==0:
print(m*n//(k+1))
else:
if k<=n-1:
if k>m-1:
print(n//(k+1)*m)
else:
print(max(n//(k+1)*m... | output | 1 | 65,962 | 9 | 131,925 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be straight (horizontal or vertical);
* each cut ... | instruction | 0 | 65,963 | 9 | 131,926 |
Tags: greedy, math
Correct Solution:
```
n, m, k=map(int,input().split())
if n+m-2<k:
print("-1\n")
else:
x=min(n-1,k)
y=max(0,k-x)
ans=(n//(x+1))*(m//(y+1))
y=min(m-1,k)
x=max(0,k-y)
ans=max(ans,(n//(x+1))*(m//(y+1)))
print(ans,'\n')
``` | output | 1 | 65,963 | 9 | 131,927 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be straight (horizontal or vertical);
* each cut ... | instruction | 0 | 65,964 | 9 | 131,928 |
Tags: greedy, math
Correct Solution:
```
n, m, k = map(int, input().split())
if m > n:
n, m = m, n
ans = -1
if k < n:
ans = m * (n // (k + 1))
if k < m:
ans = max(ans, n * (m // (k + 1)))
elif k <= (n - 1) + (m - 1):
ans = m // ((k + 1 - n) + 1)
print(ans)
# Made By Mostafa_Khaled
``` | output | 1 | 65,964 | 9 | 131,929 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exactly k times. Each cut must meet the following requirements:
* each cut should be st... | instruction | 0 | 65,965 | 9 | 131,930 |
Yes | output | 1 | 65,965 | 9 | 131,931 |
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