message stringlengths 2 11.9k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 137 108k | cluster float64 18 18 | __index_level_0__ int64 274 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Erelong Leha was bored by calculating of the greatest common divisor of two factorials. Therefore he decided to solve some crosswords. It's well known that it is a very interesting occupation th... | instruction | 0 | 41,745 | 18 | 83,490 |
Yes | output | 1 | 41,745 | 18 | 83,491 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Erelong Leha was bored by calculating of the greatest common divisor of two factorials. Therefore he decided to solve some crosswords. It's well known that it is a very interesting occupation th... | instruction | 0 | 41,746 | 18 | 83,492 |
Yes | output | 1 | 41,746 | 18 | 83,493 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Erelong Leha was bored by calculating of the greatest common divisor of two factorials. Therefore he decided to solve some crosswords. It's well known that it is a very interesting occupation th... | instruction | 0 | 41,747 | 18 | 83,494 |
Yes | output | 1 | 41,747 | 18 | 83,495 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Erelong Leha was bored by calculating of the greatest common divisor of two factorials. Therefore he decided to solve some crosswords. It's well known that it is a very interesting occupation th... | instruction | 0 | 41,748 | 18 | 83,496 |
No | output | 1 | 41,748 | 18 | 83,497 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Erelong Leha was bored by calculating of the greatest common divisor of two factorials. Therefore he decided to solve some crosswords. It's well known that it is a very interesting occupation th... | instruction | 0 | 41,749 | 18 | 83,498 |
No | output | 1 | 41,749 | 18 | 83,499 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Erelong Leha was bored by calculating of the greatest common divisor of two factorials. Therefore he decided to solve some crosswords. It's well known that it is a very interesting occupation th... | instruction | 0 | 41,750 | 18 | 83,500 |
No | output | 1 | 41,750 | 18 | 83,501 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Erelong Leha was bored by calculating of the greatest common divisor of two factorials. Therefore he decided to solve some crosswords. It's well known that it is a very interesting occupation th... | instruction | 0 | 41,751 | 18 | 83,502 |
No | output | 1 | 41,751 | 18 | 83,503 |
Provide a correct Python 3 solution for this coding contest problem.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the color that corresponds to the i-th character of S.
Adja... | instruction | 0 | 41,858 | 18 | 83,716 |
"Correct Solution:
```
N=int(input())
S=input()
p=''
r=0
for s in S:
if p!=s:
r+=1
p=s
print(r)
``` | output | 1 | 41,858 | 18 | 83,717 |
Provide a correct Python 3 solution for this coding contest problem.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the color that corresponds to the i-th character of S.
Adja... | instruction | 0 | 41,860 | 18 | 83,720 |
"Correct Solution:
```
N=int(input())
text=input()
x=1
for i in range(N-1):
if text[i]!=text[i+1]:
x+=1
print(x)
``` | output | 1 | 41,860 | 18 | 83,721 |
Provide a correct Python 3 solution for this coding contest problem.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the color that corresponds to the i-th character of S.
Adja... | instruction | 0 | 41,861 | 18 | 83,722 |
"Correct Solution:
```
n = int(input())
s = input()
c=1
for i in range(1,n):
if s[i-1]!=s[i]:
c+=1
print(c)
``` | output | 1 | 41,861 | 18 | 83,723 |
Provide a correct Python 3 solution for this coding contest problem.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the color that corresponds to the i-th character of S.
Adja... | instruction | 0 | 41,862 | 18 | 83,724 |
"Correct Solution:
```
N = int(input())
S = input()
A = 1
for i in range(N-1):
if S[i+1] != S[i]:
A += 1
print(A)
``` | output | 1 | 41,862 | 18 | 83,725 |
Provide a correct Python 3 solution for this coding contest problem.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the color that corresponds to the i-th character of S.
Adja... | instruction | 0 | 41,864 | 18 | 83,728 |
"Correct Solution:
```
k=int(input())
s=input()
a=1
for i in range(k-1):
if s[i]!=s[i+1]:
a+=1
print(a)
``` | output | 1 | 41,864 | 18 | 83,729 |
Provide a correct Python 3 solution for this coding contest problem.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the color that corresponds to the i-th character of S.
Adja... | instruction | 0 | 41,865 | 18 | 83,730 |
"Correct Solution:
```
n=int(input())
S=input()
ans=1
for i in range(n-1):
if S[i]!=S[i+1]:
ans+=1
print(ans)
``` | output | 1 | 41,865 | 18 | 83,731 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the ... | instruction | 0 | 41,866 | 18 | 83,732 |
Yes | output | 1 | 41,866 | 18 | 83,733 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the ... | instruction | 0 | 41,867 | 18 | 83,734 |
Yes | output | 1 | 41,867 | 18 | 83,735 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the ... | instruction | 0 | 41,868 | 18 | 83,736 |
Yes | output | 1 | 41,868 | 18 | 83,737 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the ... | instruction | 0 | 41,869 | 18 | 83,738 |
Yes | output | 1 | 41,869 | 18 | 83,739 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the ... | instruction | 0 | 41,870 | 18 | 83,740 |
No | output | 1 | 41,870 | 18 | 83,741 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the ... | instruction | 0 | 41,871 | 18 | 83,742 |
No | output | 1 | 41,871 | 18 | 83,743 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the ... | instruction | 0 | 41,872 | 18 | 83,744 |
No | output | 1 | 41,872 | 18 | 83,745 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N slimes lining up from left to right. The colors of these slimes will be given as a string S of length N consisting of lowercase English letters. The i-th slime from the left has the ... | instruction | 0 | 41,873 | 18 | 83,746 |
No | output | 1 | 41,873 | 18 | 83,747 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains str, then print 'yes', otherwise print 'no'
Notes
Tem... | instruction | 0 | 42,075 | 18 | 84,150 |
"Correct Solution:
```
import sys
d=set()
input()
for e in sys.stdin:
c,g=e.split()
if'i'==c[0]:d|=set([g])
else:print(['no','yes'][g in d])
``` | output | 1 | 42,075 | 18 | 84,151 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains str, then print 'yes', otherwise print 'no'
Notes
Tem... | instruction | 0 | 42,076 | 18 | 84,152 |
"Correct Solution:
```
n = int(input())
dic = {}
for i in range(n):
a = input()
if a[0] == "i":
dic[a[7:]] = 0
else:
print("yes" if a[5:] in dic else "no")
``` | output | 1 | 42,076 | 18 | 84,153 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains str, then print 'yes', otherwise print 'no'
Notes
Tem... | instruction | 0 | 42,077 | 18 | 84,154 |
"Correct Solution:
```
dic = {}
line = []
for i in range(int(input())):
line.append(input().split())
for i in line:
if i[0][0] == "i":
dic[i[1]] = None
else:
print("yes" if i[1] in dic else "no")
``` | output | 1 | 42,077 | 18 | 84,155 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains str, then print 'yes', otherwise print 'no'
Notes
Tem... | instruction | 0 | 42,078 | 18 | 84,156 |
"Correct Solution:
```
dic = {}
for i in range(int(input())):
cmd, arg = input().split()
if cmd == "insert":
dic[arg] = 0
else:
if arg in dic:
print("yes")
else:
print("no")
``` | output | 1 | 42,078 | 18 | 84,157 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains str, then print 'yes', otherwise print 'no'
Notes
Tem... | instruction | 0 | 42,079 | 18 | 84,158 |
"Correct Solution:
```
s = {0}
for i in [*open(0)][1:]:
a, b = i.split()
if a == "insert":
s |= {b}
else:
print("yes" if b in s else "no")
``` | output | 1 | 42,079 | 18 | 84,159 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains str, then print 'yes', otherwise print 'no'
Notes
Tem... | instruction | 0 | 42,080 | 18 | 84,160 |
"Correct Solution:
```
Dict = set()
n = int(input())
for i in range(n):
C = input().split()
if C[0] =="insert":
Dict.add(C[1])
else:
if C[1] in Dict:
print("yes")
else:
print("no")
``` | output | 1 | 42,080 | 18 | 84,161 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains str, then print 'yes', otherwise print 'no'
Notes
Tem... | instruction | 0 | 42,081 | 18 | 84,162 |
"Correct Solution:
```
n = int(input())
h = {}
for _ in range(n):
cmd,val=input().split(' ')
if cmd == "insert":
h[val] = 1
else:
if val in h:
print("yes")
else:
print("no")
``` | output | 1 | 42,081 | 18 | 84,163 |
Provide a correct Python 3 solution for this coding contest problem.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains str, then print 'yes', otherwise print 'no'
Notes
Tem... | instruction | 0 | 42,082 | 18 | 84,164 |
"Correct Solution:
```
d=set()
for _ in[0]*int(input()):
c,g=input().split()
if'i'==c[0]:d|=set([g])
else:print(['no','yes'][g in d])
``` | output | 1 | 42,082 | 18 | 84,165 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains... | instruction | 0 | 42,083 | 18 | 84,166 |
Yes | output | 1 | 42,083 | 18 | 84,167 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains... | instruction | 0 | 42,084 | 18 | 84,168 |
Yes | output | 1 | 42,084 | 18 | 84,169 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains... | instruction | 0 | 42,085 | 18 | 84,170 |
Yes | output | 1 | 42,085 | 18 | 84,171 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains... | instruction | 0 | 42,086 | 18 | 84,172 |
Yes | output | 1 | 42,086 | 18 | 84,173 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains... | instruction | 0 | 42,087 | 18 | 84,174 |
No | output | 1 | 42,087 | 18 | 84,175 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains... | instruction | 0 | 42,088 | 18 | 84,176 |
No | output | 1 | 42,088 | 18 | 84,177 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains... | instruction | 0 | 42,089 | 18 | 84,178 |
No | output | 1 | 42,089 | 18 | 84,179 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Your task is to write a program of a simple dictionary which implements the following instructions:
* insert str: insert a string str in to the dictionary
* find str: if the distionary contains... | instruction | 0 | 42,090 | 18 | 84,180 |
No | output | 1 | 42,090 | 18 | 84,181 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a mysterious language (codenamed "Secret") available in "Custom Invocation" tab. Figure out what this language is and write a program which prints its name. Note that the program m... | instruction | 0 | 43,333 | 18 | 86,666 |
Yes | output | 1 | 43,333 | 18 | 86,667 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a mysterious language (codenamed "Secret") available in "Custom Invocation" tab. Figure out what this language is and write a program which prints its name. Note that the program m... | instruction | 0 | 43,334 | 18 | 86,668 |
No | output | 1 | 43,334 | 18 | 86,669 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a mysterious language (codenamed "Secret") available in "Custom Invocation" tab. Figure out what this language is and write a program which prints its name. Note that the program m... | instruction | 0 | 43,335 | 18 | 86,670 |
No | output | 1 | 43,335 | 18 | 86,671 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a mysterious language (codenamed "Secret") available in "Custom Invocation" tab. Figure out what this language is and write a program which prints its name. Note that the program m... | instruction | 0 | 43,336 | 18 | 86,672 |
No | output | 1 | 43,336 | 18 | 86,673 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a mysterious language (codenamed "Secret") available in "Custom Invocation" tab. Figure out what this language is and write a program which prints its name. Note that the program m... | instruction | 0 | 43,337 | 18 | 86,674 |
No | output | 1 | 43,337 | 18 | 86,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a string S of length N. Initially, all characters in S are `1`s.
You will perform queries Q times. In the i-th query, you are given two integers L_i, R_i and a character D_i (which is ... | instruction | 0 | 43,553 | 18 | 87,106 |
Yes | output | 1 | 43,553 | 18 | 87,107 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a string S of length N. Initially, all characters in S are `1`s.
You will perform queries Q times. In the i-th query, you are given two integers L_i, R_i and a character D_i (which is ... | instruction | 0 | 43,556 | 18 | 87,112 |
No | output | 1 | 43,556 | 18 | 87,113 |
Provide a correct Python 3 solution for this coding contest problem.
Find the edit distance between given two words s1 and s2.
The disntace is the minimum number of single-character edits required to change one word into the other. The edits including the following operations:
* insertion: Insert a character at a pa... | instruction | 0 | 43,783 | 18 | 87,566 |
"Correct Solution:
```
S = ' ' + input()
T = ' ' + input()
dp = [[i+j for j in range(len(T)+1)] for i in range(len(S)+1)]
for i in range(len(S)):
for j in range(len(T)):
c = 0 if S[i] == T[j] else 1
dp[i+1][j+1] = min(dp[i][j] + c, dp[i][j+1] + 1, dp[i+1][j] + 1)
print(dp[len(S)][len(T)])
``` | output | 1 | 43,783 | 18 | 87,567 |
Provide a correct Python 3 solution for this coding contest problem.
Find the edit distance between given two words s1 and s2.
The disntace is the minimum number of single-character edits required to change one word into the other. The edits including the following operations:
* insertion: Insert a character at a pa... | instruction | 0 | 43,784 | 18 | 87,568 |
"Correct Solution:
```
s = input()
t = input()
w = len(s)+1
h = len(t)+1
dp = []
for i in range(h):
L = [0]*w
dp.append(L)
for i in range(w):
dp[0][i] = i
for i in range(h):
dp[i][0] = i
for i in range(h-1):
for j in range(w-1):
if t[i] == s[j]:
dp[i+1][j+1] = min(dp[i][j],dp[i][... | output | 1 | 43,784 | 18 | 87,569 |
Provide a correct Python 3 solution for this coding contest problem.
Find the edit distance between given two words s1 and s2.
The disntace is the minimum number of single-character edits required to change one word into the other. The edits including the following operations:
* insertion: Insert a character at a pa... | instruction | 0 | 43,785 | 18 | 87,570 |
"Correct Solution:
```
# Levenshtein Distance algorithm
def levenshtein(s1, s2):
prev = range(len(s1) + 1)
for i, c2 in enumerate(s2, start=1):
cur = [i] + [0] * len(s1)
for j, tpl in enumerate(zip(s1, prev[1:], cur, prev), start=1):
c1, p1, p2, p3 = tpl
cur[j] = min(p1 +... | output | 1 | 43,785 | 18 | 87,571 |
Provide a correct Python 3 solution for this coding contest problem.
Find the edit distance between given two words s1 and s2.
The disntace is the minimum number of single-character edits required to change one word into the other. The edits including the following operations:
* insertion: Insert a character at a pa... | instruction | 0 | 43,786 | 18 | 87,572 |
"Correct Solution:
```
INF = 10 ** 10
s1,s2 = input(),input()
n,m = len(s1),len(s2)
dp = [[INF] * (m + 1) for i in range(n + 1)]
dp[0][0] = 0
for i in range(n + 1):
for j in range(m + 1):
if i >= 1:
dp[i][j] = min(dp[i][j],dp[i - 1][j] + 1)
if j >= 1:
dp[i][j] = min(dp[i][j],dp[i][j - 1] + 1)
if i >= 1 an... | output | 1 | 43,786 | 18 | 87,573 |
Provide a correct Python 3 solution for this coding contest problem.
Find the edit distance between given two words s1 and s2.
The disntace is the minimum number of single-character edits required to change one word into the other. The edits including the following operations:
* insertion: Insert a character at a pa... | instruction | 0 | 43,787 | 18 | 87,574 |
"Correct Solution:
```
import sys
def levenshtein_dist(s1: str, s2: str) -> int:
m = len(s1)
n = len(s2)
table = [[sys.maxsize for j in range(n + 1)] for i in range(m + 1)]
for i in range(m + 1):
table[i][0] = i
for j in range(n + 1):
table[0][j] = j
for i in range(1, m + 1):
... | output | 1 | 43,787 | 18 | 87,575 |
Provide a correct Python 3 solution for this coding contest problem.
Find the edit distance between given two words s1 and s2.
The disntace is the minimum number of single-character edits required to change one word into the other. The edits including the following operations:
* insertion: Insert a character at a pa... | instruction | 0 | 43,788 | 18 | 87,576 |
"Correct Solution:
```
s1 = input()
s2 = input()
l1 = len(s1)
l2 = len(s2)
INF = l1 + l2
def match(i, j):
if s2[i - 1] == s1[j - 1]:
return 0
else:
return 1
ans = [[INF] * (1 + l1) for _ in range(1 + l2)]
# 初期化：dp[0][i] = i
ans[0][0] = 0
# ans[i][j]:= s1のi文字目、s2のj文字目を一致させた時のmin編集距離
# ans[i]... | output | 1 | 43,788 | 18 | 87,577 |
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