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 |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclusive). Also, no candies should be left over.
Find the nu... | instruction | 0 | 62,941 | 9 | 125,882 |
"Correct Solution:
```
N , K = map(int,input().split(" "))
a = list(map(int,input().split(" ")))
mod = 10 ** 9 + 7
dp = [ [0]*(K+1) for _ in range(N) ]
acc = [ [0]*(K+1) for _ in range(N) ]
mn = min(K,a[0])
for i in range(K+1):
if i <= mn:
dp[0][i] = 1
acc[0][i] = (acc[0][i-1] + dp[0][i])%mod if i > ... | output | 1 | 62,941 | 9 | 125,883 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclus... | instruction | 0 | 62,942 | 9 | 125,884 |
Yes | output | 1 | 62,942 | 9 | 125,885 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclus... | instruction | 0 | 62,943 | 9 | 125,886 |
Yes | output | 1 | 62,943 | 9 | 125,887 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclus... | instruction | 0 | 62,944 | 9 | 125,888 |
Yes | output | 1 | 62,944 | 9 | 125,889 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclus... | instruction | 0 | 62,945 | 9 | 125,890 |
Yes | output | 1 | 62,945 | 9 | 125,891 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclus... | instruction | 0 | 62,946 | 9 | 125,892 |
No | output | 1 | 62,946 | 9 | 125,893 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclus... | instruction | 0 | 62,947 | 9 | 125,894 |
No | output | 1 | 62,947 | 9 | 125,895 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclus... | instruction | 0 | 62,948 | 9 | 125,896 |
No | output | 1 | 62,948 | 9 | 125,897 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N children, numbered 1, 2, \ldots, N.
They have decided to share K candies among themselves. Here, for each i (1 \leq i \leq N), Child i must receive between 0 and a_i candies (inclus... | instruction | 0 | 62,949 | 9 | 125,898 |
No | output | 1 | 62,949 | 9 | 125,899 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want any conflict between the hamsters (as they may ... | instruction | 0 | 63,482 | 9 | 126,964 |
Tags: constructive algorithms, implementation
Correct Solution:
```
def main():
t = input().split()
n, a, b = int(t[0]),int(t[1]),int(t[2])
s = [0 for i in range(n)]
l = input().split()
for ele in l:
s[int(ele)-1] = 1
l = input().split()
for ele in l:
if(s[int(ele)-1] != 1):... | output | 1 | 63,482 | 9 | 126,965 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want any conflict between the hamsters (as they may ... | instruction | 0 | 63,483 | 9 | 126,966 |
Tags: constructive algorithms, implementation
Correct Solution:
```
def homyaki(n, lst1, lst2):
result = list()
for i in range(1, n + 1):
if i in lst1:
result.append(1)
else:
result.append(2)
return result
N, a, b = [int(j) for j in input().split()]
arthur = [int(x)... | output | 1 | 63,483 | 9 | 126,967 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want any conflict between the hamsters (as they may ... | instruction | 0 | 63,484 | 9 | 126,968 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n,a,b=map(int,input().split())
aa=list(map(int,input().split()))
ba=list(map(int,input().split()))
out=''
for i in range(1,n+1):
if i in aa:
out+='1 '
elif i in ba:
out+='2 '
print(out.strip())
``` | output | 1 | 63,484 | 9 | 126,969 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want any conflict between the hamsters (as they may ... | instruction | 0 | 63,485 | 9 | 126,970 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n, a, b = [int(x) for x in input().split()]
ar = [int(x) for x in input().split()]
al = [int(x) for x in input().split()]
an = [2] * n
for i in range(a):
an[ar[i] - 1] = 1
for i in an:
print(i)
``` | output | 1 | 63,485 | 9 | 126,971 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want any conflict between the hamsters (as they may ... | instruction | 0 | 63,486 | 9 | 126,972 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n,a,b=map(int,input().split())
a=list(map(int,input().split()))
a.sort()
b=list(map(int,input().split()))
i=0
for j in range(n):
if i<len(a):
if j+1==a[i]:
print(1,end=' ')
i+=1
else:
print(2,end=' ')
else:
print(2,end=' ')
``` | output | 1 | 63,486 | 9 | 126,973 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want any conflict between the hamsters (as they may ... | instruction | 0 | 63,487 | 9 | 126,974 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n, _, _ = map(int, input().split())
a = map(int, input().split())
b = map(int, input().split())
r = [0] * n
for x in a:
r[x-1] = 1
for x in b:
r[x-1] = 2
print(*r, sep=" ")
``` | output | 1 | 63,487 | 9 | 126,975 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want any conflict between the hamsters (as they may ... | instruction | 0 | 63,488 | 9 | 126,976 |
Tags: constructive algorithms, implementation
Correct Solution:
```
n, a, b = map(int, input().split(" "))
h1 = set(map(int, input().split(" ")))
ans = (1 if x + 1 in h1 else 2 for x in range(n))
print(*ans)
``` | output | 1 | 63,488 | 9 | 126,977 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want any conflict between the hamsters (as they may ... | instruction | 0 | 63,489 | 9 | 126,978 |
Tags: constructive algorithms, implementation
Correct Solution:
```
R = lambda: map(int, input().split())
n, a, b = R()
T = lambda: list(map(int, input().split()))
A = T()
B = T()
ans = [-1 for i in range(n + 1)]
for i in range(a):
ans[A[i]] = 1
for i in range(1, n + 1):
if ans[i] == -1:
ans[i] = 2
for... | output | 1 | 63,489 | 9 | 126,979 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want ... | instruction | 0 | 63,490 | 9 | 126,980 |
Yes | output | 1 | 63,490 | 9 | 126,981 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want ... | instruction | 0 | 63,491 | 9 | 126,982 |
Yes | output | 1 | 63,491 | 9 | 126,983 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want ... | instruction | 0 | 63,492 | 9 | 126,984 |
Yes | output | 1 | 63,492 | 9 | 126,985 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want ... | instruction | 0 | 63,493 | 9 | 126,986 |
Yes | output | 1 | 63,493 | 9 | 126,987 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want ... | instruction | 0 | 63,494 | 9 | 126,988 |
No | output | 1 | 63,494 | 9 | 126,989 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want ... | instruction | 0 | 63,495 | 9 | 126,990 |
No | output | 1 | 63,495 | 9 | 126,991 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want ... | instruction | 0 | 63,496 | 9 | 126,992 |
No | output | 1 | 63,496 | 9 | 126,993 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Pasha has two hamsters: Arthur and Alexander. Pasha put n apples in front of them. Pasha knows which apples Arthur likes. Similarly, Pasha knows which apples Alexander likes. Pasha doesn't want ... | instruction | 0 | 63,497 | 9 | 126,994 |
No | output | 1 | 63,497 | 9 | 126,995 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to complete a task, but he currently don't have any. How... | instruction | 0 | 63,600 | 9 | 127,200 |
Tags: brute force, implementation
Correct Solution:
```
n,t,k,d=list(map(int,input().split()))
if k*(1 + d // t) < n:
print("YES")
else:
print("NO")
``` | output | 1 | 63,600 | 9 | 127,201 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to complete a task, but he currently don't have any. How... | instruction | 0 | 63,601 | 9 | 127,202 |
Tags: brute force, implementation
Correct Solution:
```
# https://codeforces.com/contest/799/problem/A
noOfCakesToBeMade, minsOvenReqToBakeABatchOfCakes, noOfCakesInABatch, minsReqToBuildAOven = [int(x) for x in input().split(' ')]
noOfCakesReady = 0
timer = 0
while timer <= minsReqToBuildAOven:
noOfCakesReady +... | output | 1 | 63,601 | 9 | 127,203 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to complete a task, but he currently don't have any. How... | instruction | 0 | 63,602 | 9 | 127,204 |
Tags: brute force, implementation
Correct Solution:
```
def main():
ncakes_needed, time_to_bake, kcakes, time_to_build = map(int, input().split())
def is_reasanable(ncakes_needed, time_to_bake, kcakes, time_to_build):
time_spended = 0
new_oven = False
while ncakes_needed > 0:
... | output | 1 | 63,602 | 9 | 127,205 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to complete a task, but he currently don't have any. How... | instruction | 0 | 63,603 | 9 | 127,206 |
Tags: brute force, implementation
Correct Solution:
```
import math
n,t,k,d=map(int,input().split())
a = math.ceil(d/t)
n=n-(a*k)
if n>0:
if d%t!=0:
print("YES")
else:
if n>k:
print("YES")
else:
print("NO")
else:
print("NO")
``` | output | 1 | 63,603 | 9 | 127,207 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to complete a task, but he currently don't have any. How... | instruction | 0 | 63,604 | 9 | 127,208 |
Tags: brute force, implementation
Correct Solution:
```
import math
n, t, k, d=map(int,input().split())
if d // t * k + k < n :
print("YES")
else:
print("NO")
``` | output | 1 | 63,604 | 9 | 127,209 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to complete a task, but he currently don't have any. How... | instruction | 0 | 63,605 | 9 | 127,210 |
Tags: brute force, implementation
Correct Solution:
```
import math
a=input()
a=a.split(" ")
a=[int(x) for x in a]
n=a[0]
t=a[1]
k=a[2]
d=a[3]
t1=math.ceil(n/k)*t
#print(t1)
#t2=d+math.ceil((n-k*math.ceil(d/t))/(2*k))*t
if (t1-d)/t>1:
print("YES")
else:
print("NO")
``` | output | 1 | 63,605 | 9 | 127,211 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to complete a task, but he currently don't have any. How... | instruction | 0 | 63,606 | 9 | 127,212 |
Tags: brute force, implementation
Correct Solution:
```
n, t, k, d = [int(n) for n in input().split()]
if (n%k) != 0:
a = (int(n/k)+1)*t
else:
a = int(n/k)*t
if (d+t < a):
print("YES")
else:
print("NO")
``` | output | 1 | 63,606 | 9 | 127,213 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to complete a task, but he currently don't have any. How... | instruction | 0 | 63,607 | 9 | 127,214 |
Tags: brute force, implementation
Correct Solution:
```
#!/usr/bin/env python3
from sys import stdin,stdout
def readint():
return map(int, stdin.readline().split())
#lines = stdin.readlines()
n, t, k, d = readint()
tt = (n//k)*t
if n%k:
tt += t
if tt > d+t:
print("YES")
else:
print("NO")
``` | output | 1 | 63,607 | 9 | 127,215 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to comple... | instruction | 0 | 63,608 | 9 | 127,216 |
Yes | output | 1 | 63,608 | 9 | 127,217 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to comple... | instruction | 0 | 63,609 | 9 | 127,218 |
Yes | output | 1 | 63,609 | 9 | 127,219 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to comple... | instruction | 0 | 63,610 | 9 | 127,220 |
Yes | output | 1 | 63,610 | 9 | 127,221 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to comple... | instruction | 0 | 63,611 | 9 | 127,222 |
Yes | output | 1 | 63,611 | 9 | 127,223 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to comple... | instruction | 0 | 63,612 | 9 | 127,224 |
No | output | 1 | 63,612 | 9 | 127,225 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to comple... | instruction | 0 | 63,613 | 9 | 127,226 |
No | output | 1 | 63,613 | 9 | 127,227 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to comple... | instruction | 0 | 63,614 | 9 | 127,228 |
No | output | 1 | 63,614 | 9 | 127,229 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In some game by Playrix it takes t minutes for an oven to bake k carrot cakes, all cakes are ready at the same moment t minutes after they started baking. Arkady needs at least n cakes to comple... | instruction | 0 | 63,615 | 9 | 127,230 |
No | output | 1 | 63,615 | 9 | 127,231 |
Provide a correct Python 3 solution for this coding contest problem.
Problem
Gaccho owns an N-sided field and M potatoes. Each field is numbered from 1 to N. Gaccho wants to increase the number of potatoes by planting and harvesting potatoes in the field.
Gaccho lives alone and can only manage fields up to the K sid... | instruction | 0 | 63,945 | 9 | 127,890 |
"Correct Solution:
```
n, m, k = map(int, input().split())
aList = list(map(int, input().split()))
bList = list(map(int, input().split()))
abList = sorted(tuple(zip(aList, bList)), key=lambda x:-x[0])
ans = 0
#dp[y][x] ... y面x個の最大値
dp = [[0] * (m + 1) for _ in range(k + 1)]
for a, b in abList:
for y in range(k - 1,... | output | 1 | 63,945 | 9 | 127,891 |
Provide a correct Python 3 solution for this coding contest problem.
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 repeatedly until all the pieces of sushi are eaten:
* Roll a ... | instruction | 0 | 64,639 | 9 | 129,278 |
"Correct Solution:
```
n = int(input())
a = list(map(int,input().split()))
ones , twos, threes = 0,0,0
for i in a:
if i ==1:
ones+=1
elif i ==2:
twos+=1
else:
threes+=1
max_ones = ones+twos+threes
max_twos = twos+threes
max_threes = threes
# dp[n][n][n]
dp = [[[0.0]*(n+1) for i in range(n+1)] for j... | output | 1 | 64,639 | 9 | 129,279 |
Provide a correct Python 3 solution for this coding contest problem.
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 repeatedly until all the pieces of sushi are eaten:
* Roll a ... | instruction | 0 | 64,640 | 9 | 129,280 |
"Correct Solution:
```
def main():
n=int(input())
A=[0]*3
for i in map(int,input().split()):
A[i-1]+=1
dp=[[[0]*(n+2)for _ in range(n+2)]for __ in range(n+2)]
for i in range(A[2]+1):
for j in range(n-A[0]-i+1):
for k in range(n-i-j+1):
if i+j+k!=0:
... | output | 1 | 64,640 | 9 | 129,281 |
Provide a correct Python 3 solution for this coding contest problem.
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 repeatedly until all the pieces of sushi are eaten:
* Roll a ... | instruction | 0 | 64,641 | 9 | 129,282 |
"Correct Solution:
```
from collections import defaultdict
N = int(input())
A = list(map(int,input().split()))
dic = defaultdict(int)
for a in A:
dic[a] += 1
a = dic[1]
b = dic[2]
c = dic[3]
dp = [[[0 for k in range(N+1)] for j in range(N+1)] for i in range(N+1)]
dp[a+b][a][0] = 1
for i in range(a+b,N+1):
for j i... | output | 1 | 64,641 | 9 | 129,283 |
Provide a correct Python 3 solution for this coding contest problem.
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 repeatedly until all the pieces of sushi are eaten:
* Roll a ... | instruction | 0 | 64,642 | 9 | 129,284 |
"Correct Solution:
```
def main():
import sys
input = sys.stdin.buffer.readline
N = int(input())
a = list(map(int, input().split()))
c1, c2, c3 = 0, 0, 0
for aa in a:
if aa == 1:
c1 += 1
elif aa == 2:
c2 += 1
else:
c3 += 1
dp = [... | output | 1 | 64,642 | 9 | 129,285 |
Provide a correct Python 3 solution for this coding contest problem.
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 repeatedly until all the pieces of sushi are eaten:
* Roll a ... | instruction | 0 | 64,643 | 9 | 129,286 |
"Correct Solution:
```
from collections import Counter
def main():
N = int(input())
a = Counter(map(int, input().split()))
a1, a2, a3 = a.get(1, 0), a.get(2, 0), a.get(3, 0)
a123 = a1 + a2 + a3 + 1
u = [[0.0] * (a123 - c2) for c2 in range(a123)]
v = [[0.0] * (a123 - c2) for c2 in range(a123)]
... | output | 1 | 64,643 | 9 | 129,287 |
Provide a correct Python 3 solution for this coding contest problem.
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 repeatedly until all the pieces of sushi are eaten:
* Roll a ... | instruction | 0 | 64,644 | 9 | 129,288 |
"Correct Solution:
```
N = int(input())
dp = [[[0.0]*(N+1) for _ in range(N+1)] for _ in range(N+1)]
dic = {}
dic[0] = 0
dic[1] = 0
dic[2] = 0
dic[3] = 0
for a in map(int, input().split(" ")):
dic[a] += 1
for k in range(dic[3]+1):
for j in range(dic[2]+1+dic[3]-k):
for i in range(dic[1]+1+dic[2]-j+d... | output | 1 | 64,644 | 9 | 129,289 |
Provide a correct Python 3 solution for this coding contest problem.
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 repeatedly until all the pieces of sushi are eaten:
* Roll a ... | instruction | 0 | 64,645 | 9 | 129,290 |
"Correct Solution:
```
n=int(input())
dp=[[[0.0]*(n+1) for i in range(n+1)] for j in range(n+1)]
dp[0][0][0]=0
a=[float(i) for i in input().split()]
p=a.count(1)
q=a.count(2)
r=a.count(3)
l=[1]
for i in range(1,1000):
l.append(1.0/i)
for k in range(r+1):
for j in range(q+r-k+1):
for i in range(n-k-j+... | output | 1 | 64,645 | 9 | 129,291 |
Provide a correct Python 3 solution for this coding contest problem.
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 repeatedly until all the pieces of sushi are eaten:
* Roll a ... | instruction | 0 | 64,646 | 9 | 129,292 |
"Correct Solution:
```
from collections import Counter
n = int(input())
A = [int(i) for i in input().split()]
C = Counter(A)
a, b, c = [C[i] for i in range(3, 0, -1)]
DP = [[[-1] * (a + b + c + 1) for i in range(a + b + 1)] for j in range(a + 1)]
DP[0][0][0] = 0
for i in range(a + 1):
for j in range(a + b - i + ... | output | 1 | 64,646 | 9 | 129,293 |
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