message stringlengths 2 28.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 21 109k | cluster float64 7 7 | __index_level_0__ int64 42 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} times:
* Place A blue balls at the end of the row of balls ... | instruction | 0 | 28,867 | 7 | 57,734 |
"Correct Solution:
```
N,A,B=map(int,input().split())
ans=N//(A+B)*A
X=N%(A+B)
ans+=min(X,A)
print(ans)
``` | output | 1 | 28,867 | 7 | 57,735 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} time... | instruction | 0 | 28,868 | 7 | 57,736 |
Yes | output | 1 | 28,868 | 7 | 57,737 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} time... | instruction | 0 | 28,869 | 7 | 57,738 |
Yes | output | 1 | 28,869 | 7 | 57,739 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} time... | instruction | 0 | 28,870 | 7 | 57,740 |
Yes | output | 1 | 28,870 | 7 | 57,741 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} time... | instruction | 0 | 28,871 | 7 | 57,742 |
Yes | output | 1 | 28,871 | 7 | 57,743 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} time... | instruction | 0 | 28,872 | 7 | 57,744 |
No | output | 1 | 28,872 | 7 | 57,745 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} time... | instruction | 0 | 28,873 | 7 | 57,746 |
No | output | 1 | 28,873 | 7 | 57,747 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} time... | instruction | 0 | 28,874 | 7 | 57,748 |
No | output | 1 | 28,874 | 7 | 57,749 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has many red balls and blue balls. Now, he will place them in a row.
Initially, there is no ball placed.
Takahashi, who is very patient, will do the following operation 10^{100} time... | instruction | 0 | 28,875 | 7 | 57,750 |
No | output | 1 | 28,875 | 7 | 57,751 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making running a real art.
First, he wants to constr... | instruction | 0 | 29,573 | 7 | 59,146 |
Tags: dp, greedy, strings, trees
Correct Solution:
```
s1 = input()
s= input()+'.'
s2=s1[::-1]
l=len(s)
ll=len(s1)
a=''
lis=[]
for i in range(l):
v=a+s[i]
if v in s1 or v in s2:
a=a+s[i]
else:
if a in s1:
k=s1.index(a)+1
lis.append([k,k+len(a)-1])
# print(... | output | 1 | 29,573 | 7 | 59,147 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making running a real art.
First, he wants to constr... | instruction | 0 | 29,574 | 7 | 59,148 |
Tags: dp, greedy, strings, trees
Correct Solution:
```
s = input()
t = input() + '.'
rs, a, res = s[::-1], t[0], []
for i in range(1,len(t)):
b = a + t[i]
if b in s or b in rs:
a = b
continue
if a in s:
x = s.find(a)
res.append([x+1, x+len(a)])
elif a in rs:
x = r... | output | 1 | 29,574 | 7 | 59,149 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making running a real art.
First, he wants to constr... | instruction | 0 | 29,575 | 7 | 59,150 |
Tags: dp, greedy, strings, trees
Correct Solution:
```
import sys
s = input()
s_reverse = s[::-1]
t = input()
first = []
second = []
pos = 0
def find_str(st, char):
index = 0
if char in st:
# print("===")
c = char[0]
for ch in st:
if ch == c:
if st[index:i... | output | 1 | 29,575 | 7 | 59,151 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making running a real art.
First, he wants to constr... | instruction | 0 | 29,576 | 7 | 59,152 |
Tags: dp, greedy, strings, trees
Correct Solution:
```
def solve(s,t):
hash_s = [False] * 256
hash_t = [False] * 256
arr = []
n = len(s)
for c in s:
hash_s[ord(c)] = True
for c in t:
hash_t[ord(c)] = True
for i in range(256):
if not hash_s[i] and hash_t[i]:
... | output | 1 | 29,576 | 7 | 59,153 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making running a real art.
First, he wants to constr... | instruction | 0 | 29,577 | 7 | 59,154 |
Tags: dp, greedy, strings, trees
Correct Solution:
```
s = input()
t = input()
revS = s[::-1]
n = len(s)
cur=1
start=-1
end=-1
revFlag=0
errFlag=0
i=0
res=[]
while i < len(t):
if s.find(t[i:i+cur]) != -1 and i+cur <= len(t) and s.find(t[i:i+cur]) + cur <= n:
start = s.find(t[i:i+cur]) + 1
end = star... | output | 1 | 29,577 | 7 | 59,155 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making running a real art.
First, he wants to constr... | instruction | 0 | 29,578 | 7 | 59,156 |
Tags: dp, greedy, strings, trees
Correct Solution:
```
def find_max_substr(t, s):
l, r = 0, len(t)
while l != r:
m = (l + r) // 2
if t[:m + 1] in s:
l = m + 1
else:
r = m
l1 = l
rs = s[::-1]
l, r = 0, len(t)
while l != r:
m = (l + r) // 2
... | output | 1 | 29,578 | 7 | 59,157 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making running a real art.
First, he wants to constr... | instruction | 0 | 29,579 | 7 | 59,158 |
Tags: dp, greedy, strings, trees
Correct Solution:
```
def find_max_substr(t, s):
l, r = 0, len(t)
while l != r:
m = (l + r) // 2
if t[:m + 1] in s:
l = m + 1
else:
r = m
l1 = l
rs = s[::-1]
l, r = 0, len(t)
while l != r:
m = (l... | output | 1 | 29,579 | 7 | 59,159 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making running a real art.
First, he wants to constr... | instruction | 0 | 29,580 | 7 | 59,160 |
Tags: dp, greedy, strings, trees
Correct Solution:
```
s = input()
t = input()
len_s = len(s)
reversed_s = s[::-1]
len_t = len(t)
res = 0
pairs = []
indx = 0
while indx < len_t:
if t[indx : indx + 1] not in s:
print(-1)
exit()
i = 1
while (t[indx : indx + i] in s or t[indx : indx... | output | 1 | 29,580 | 7 | 59,161 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making... | instruction | 0 | 29,581 | 7 | 59,162 |
Yes | output | 1 | 29,581 | 7 | 59,163 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making... | instruction | 0 | 29,582 | 7 | 59,164 |
Yes | output | 1 | 29,582 | 7 | 59,165 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making... | instruction | 0 | 29,583 | 7 | 59,166 |
Yes | output | 1 | 29,583 | 7 | 59,167 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making... | instruction | 0 | 29,584 | 7 | 59,168 |
Yes | output | 1 | 29,584 | 7 | 59,169 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making... | instruction | 0 | 29,585 | 7 | 59,170 |
No | output | 1 | 29,585 | 7 | 59,171 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making... | instruction | 0 | 29,586 | 7 | 59,172 |
No | output | 1 | 29,586 | 7 | 59,173 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making... | instruction | 0 | 29,587 | 7 | 59,174 |
No | output | 1 | 29,587 | 7 | 59,175 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy named Ayrat lives on planet AMI-1511. Each inhabitant of this planet has a talent. Specifically, Ayrat loves running, moreover, just running is not enough for him. He is dreaming of making... | instruction | 0 | 29,588 | 7 | 59,176 |
No | output | 1 | 29,588 | 7 | 59,177 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Let R, G and B be the sums of the integers painted red, gr... | instruction | 0 | 30,751 | 7 | 61,502 |
"Correct Solution:
```
M=998244353
N,*A=open(0)
d=[0]*90001
d[0]=1
e=[0]*90001
e[0]=1
z=1
s=0
for a in A:
i=s;a=int(a);s+=a;z*=3
while i+1:d[i+a]+=d[i]%M;d[i]*=2;e[i+a]+=e[i]%M;i-=1
i=s
while i*2>=s:z=(z-d[i]*3)%M;i-=1
print([(z+e[s//2]*3)%M,z][s%2])
``` | output | 1 | 30,751 | 7 | 61,503 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Let R, G and B be the sums of the integers painted red, gr... | instruction | 0 | 30,752 | 7 | 61,504 |
"Correct Solution:
```
import sys
input = sys.stdin.readline
n = int(input())
a = [int(input()) for i in range(n)]
w = sum(a)
mod =998244353
dp = [[0]*(w+1) for i in range(n)]
cnt = a[0]
dp[0][a[0]] = 1
dp[0][0] = 2
for i in range(1,n):
cnt += a[i]
for j in range(cnt+1):
dp[i][j] = dp[i-1][j]*2
... | output | 1 | 30,752 | 7 | 61,505 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Let R, G and B be the sums of the integers painted red, gr... | instruction | 0 | 30,753 | 7 | 61,506 |
"Correct Solution:
```
n = int(input())
a = [int(input()) for i in range(n)]
sum_a = sum(a)
MOD = 998244353
dp = [0] * (sum_a + 1)
dp[0] = 1
for i in range(n):
for j in range(sum_a + 1)[::-1]:
# 選ばないとき
dp[j] += dp[j]
if j - a[i] >= 0:
dp[j] += dp[j - a[i]]
dp[j] %= MOD
... | output | 1 | 30,753 | 7 | 61,507 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Let R, G and B be the sums of the integers painted red, gr... | instruction | 0 | 30,754 | 7 | 61,508 |
"Correct Solution:
```
N = int(input())
a = [int(input()) for _ in range(N)]
s = sum(a)
m = (s + 1) // 2
c1 = [0] * (m + 1)
c1[m] = 1
for i in range(N):
d = a[i]
for j in range(m - d + 1):
c1[j] = (2 * c1[j] + c1[j + d]) % 998244353
for j in range(m - d + 1, m + 1):
c1[j] = (2 * c1[j] + c1[... | output | 1 | 30,754 | 7 | 61,509 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Let R, G and B be the sums of the integers painted red, gr... | instruction | 0 | 30,755 | 7 | 61,510 |
"Correct Solution:
```
M=998244353
N,*A=map(int,open(0))
d=[0]*90001
d[0]=1
e=[0]*90001
e[0]=1
z=1
s=0
for a in A:
i=s;s+=a;z=z*3%M
while i>=0:
d[i+a]+=d[i]%M
d[i]*=2
e[i+a]+=e[i]%M
i-=1
for i in range(s+1>>1,s+1):z=(z-d[i]*3)%M
print([(z+e[s//2]*3)%M,z][s%2])
``` | output | 1 | 30,755 | 7 | 61,511 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Let R, G and B be the sums of the integers painted red, gr... | instruction | 0 | 30,756 | 7 | 61,512 |
"Correct Solution:
```
N = int(input())
mod = 998244353
# DP ナップサックぽいやつ
# DP[i][j] := a_0からa_iまでの部分集合で和がjになるものの個数
# 配るDPの方が場合分けがなくて簡潔に書ける 計算量増えるかも
# DP[i-1][j]→DP[i][j]とDP[i][j + a_i ]に配る
aaa = [int(input()) for _ in range(N)]
sum_aaa = sum(aaa)
sum_now = 0
DP = [[0] * (sum_aaa+1) for i in range(N)]
DP2 = [[0] * (sum... | output | 1 | 30,756 | 7 | 61,513 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Let R, G and B be the sums of the integers painted red, gr... | instruction | 0 | 30,757 | 7 | 61,514 |
"Correct Solution:
```
M,z,s=998244353,1,0
N,*A=open(0)
d=[1]+[0]*7**6
e=[1]+[0]*7**6
for a in A:
a=int(a);s+=a;i=s;z*=3
while~i:d[i]+=d[i]+d[i-a]%M;e[i]+=e[i-a]%M;i-=1
print((z+~s%2*e[s//2]*3-3*sum(d[-~s//2:]))%M)
``` | output | 1 | 30,757 | 7 | 61,515 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Let R, G and B be the sums of the integers painted red, gr... | instruction | 0 | 30,758 | 7 | 61,516 |
"Correct Solution:
```
M,z,s=998244353,1,0
N,*A=map(int,open(0))
d=[1]+[0]*7**6
e=[1]+[0]*7**6
for a in A:
i=s;s+=a;z*=3
while~i:d[i+a]+=d[i]%M;d[i]*=2;e[i+a]+=e[i]%M;i-=1
i=s
while i*2>=s:z=(z-d[i]*3)%M;i-=1
print((z+~s%2*e[s//2]*3)%M)
``` | output | 1 | 30,758 | 7 | 61,517 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Le... | instruction | 0 | 30,759 | 7 | 61,518 |
Yes | output | 1 | 30,759 | 7 | 61,519 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Le... | instruction | 0 | 30,760 | 7 | 61,520 |
Yes | output | 1 | 30,760 | 7 | 61,521 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Le... | instruction | 0 | 30,761 | 7 | 61,522 |
Yes | output | 1 | 30,761 | 7 | 61,523 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Le... | instruction | 0 | 30,762 | 7 | 61,524 |
Yes | output | 1 | 30,762 | 7 | 61,525 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Le... | instruction | 0 | 30,763 | 7 | 61,526 |
No | output | 1 | 30,763 | 7 | 61,527 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Le... | instruction | 0 | 30,764 | 7 | 61,528 |
No | output | 1 | 30,764 | 7 | 61,529 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Le... | instruction | 0 | 30,765 | 7 | 61,530 |
No | output | 1 | 30,765 | 7 | 61,531 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N integers. The i-th integer is a_i. Find the number, modulo 998244353, of ways to paint each of the integers red, green or blue so that the following condition is satisfied:
* Le... | instruction | 0 | 30,766 | 7 | 61,532 |
No | output | 1 | 30,766 | 7 | 61,533 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses along the road where Anya lives, each one is painted in one of k possible colors.
Anya likes walking along this road, but she doesn't like when two adjacent houses at the road have the same color. She wants to select a lo... | instruction | 0 | 30,994 | 7 | 61,988 |
Tags: implementation
Correct Solution:
```
n,m = map(int,input().split())
a = list(map(int,input().split()))
max = 1
count = 1
for i in range(len(a)-1):
if a[i] != a[i+1]:
count+=1
if max<count:
max = count
else:
count = 1
print(max)
``` | output | 1 | 30,994 | 7 | 61,989 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses along the road where Anya lives, each one is painted in one of k possible colors.
Anya likes walking along this road, but she doesn't like when two adjacent houses at the road have the same color. She wants to select a lo... | instruction | 0 | 30,995 | 7 | 61,990 |
Tags: implementation
Correct Solution:
```
a = list(map(int, input().split()))
b = list(map(int, input().split()))
k = 1
t = []
if len(b) > 1:
for j in range(len(b) - 1):
if b[j] != b[j + 1]:
k = k + 1
t.append(k)
elif b[j] == b[j + 1]:
t.append(k)
... | output | 1 | 30,995 | 7 | 61,991 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses along the road where Anya lives, each one is painted in one of k possible colors.
Anya likes walking along this road, but she doesn't like when two adjacent houses at the road have the same color. She wants to select a lo... | instruction | 0 | 30,996 | 7 | 61,992 |
Tags: implementation
Correct Solution:
```
def iter_from_input():
return map(int, input().split())
def solve(n, k, colors):
colors = iter(colors)
previous_color = next(colors)
current_length = 1
max_length = current_length
for color in colors:
if color == previous_color:
max_length = max(max_length, curren... | output | 1 | 30,996 | 7 | 61,993 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses along the road where Anya lives, each one is painted in one of k possible colors.
Anya likes walking along this road, but she doesn't like when two adjacent houses at the road have the same color. She wants to select a lo... | instruction | 0 | 30,999 | 7 | 61,998 |
Tags: implementation
Correct Solution:
```
n, k = [int(x) for x in input().split()]
a = [int(x) for x in input().split()]
count = 1
m = 0
for i in range(n-1):
if a[i] != a[i+1]:
count += 1
else:
if count > m:
m = count
count = 1
if count > m:
m = count
print(m)
``` | output | 1 | 30,999 | 7 | 61,999 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n houses along the road where Anya lives, each one is painted in one of k possible colors.
Anya likes walking along this road, but she doesn't like when two adjacent houses at the road have the same color. She wants to select a lo... | instruction | 0 | 31,000 | 7 | 62,000 |
Tags: implementation
Correct Solution:
```
n,k=map(int,input().split())
array=list(map(int,input().split()))
array.append(0)
count=0
ar=[1]
for i in range(len(array)-1):
if(array[i]==array[i+1]):
count+=1
ar.append(count)
count=0
else:
count+=1
if(i==(len(array)-2)):
... | output | 1 | 31,000 | 7 | 62,001 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is a square grid of size n × n. Some cells are colored in black, all others are colored in white. In one operation you can select some rectangle and color all its cells in white. It costs ... | instruction | 0 | 31,047 | 7 | 62,094 |
No | output | 1 | 31,047 | 7 | 62,095 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is a square grid of size n × n. Some cells are colored in black, all others are colored in white. In one operation you can select some rectangle and color all its cells in white. It costs ... | instruction | 0 | 31,048 | 7 | 62,096 |
No | output | 1 | 31,048 | 7 | 62,097 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is a square grid of size n × n. Some cells are colored in black, all others are colored in white. In one operation you can select some rectangle and color all its cells in white. It costs ... | instruction | 0 | 31,049 | 7 | 62,098 |
No | output | 1 | 31,049 | 7 | 62,099 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There is a square grid of size n × n. Some cells are colored in black, all others are colored in white. In one operation you can select some rectangle and color all its cells in white. It costs ... | instruction | 0 | 31,050 | 7 | 62,100 |
No | output | 1 | 31,050 | 7 | 62,101 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.