message stringlengths 2 39.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 219 108k | cluster float64 11 11 | __index_level_0__ int64 438 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. For that, he is deciding which problems to solve.
As pr... | instruction | 0 | 80,712 | 11 | 161,424 |
"Correct Solution:
```
N=int(input())
n=0
S=1
while S<N:
n+=1
S=n*(n+1)//2
if N==1:
print(1)
for i in range(1,n+1):
if i!=S-N:
print(i)
``` | output | 1 | 80,712 | 11 | 161,425 |
Provide a correct Python 3 solution for this coding contest problem.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. For that, he is deciding which problems to solve.
As pr... | instruction | 0 | 80,713 | 11 | 161,426 |
"Correct Solution:
```
n=int(input())
i=0
point=0
while n>point:
i+=1
point+=i
noneed=point-n
for j in range(1,i+1):
if j==noneed:
continue
print(j)
``` | output | 1 | 80,713 | 11 | 161,427 |
Provide a correct Python 3 solution for this coding contest problem.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. For that, he is deciding which problems to solve.
As pr... | instruction | 0 | 80,714 | 11 | 161,428 |
"Correct Solution:
```
N=int(input())
a=1
cnt=1
while cnt<=N:
a+=1
cnt+=a
for i in range(a):
if i+1!=cnt-N:
print(i+1)
``` | output | 1 | 80,714 | 11 | 161,429 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. ... | instruction | 0 | 80,715 | 11 | 161,430 |
Yes | output | 1 | 80,715 | 11 | 161,431 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. ... | instruction | 0 | 80,716 | 11 | 161,432 |
Yes | output | 1 | 80,716 | 11 | 161,433 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. ... | instruction | 0 | 80,717 | 11 | 161,434 |
Yes | output | 1 | 80,717 | 11 | 161,435 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. ... | instruction | 0 | 80,718 | 11 | 161,436 |
Yes | output | 1 | 80,718 | 11 | 161,437 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. ... | instruction | 0 | 80,719 | 11 | 161,438 |
No | output | 1 | 80,719 | 11 | 161,439 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. ... | instruction | 0 | 80,720 | 11 | 161,440 |
No | output | 1 | 80,720 | 11 | 161,441 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. ... | instruction | 0 | 80,721 | 11 | 161,442 |
No | output | 1 | 80,721 | 11 | 161,443 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem set at CODE FESTIVAL 20XX Finals consists of N problems.
The score allocated to the i-th (1≦i≦N) problem is i points.
Takahashi, a contestant, is trying to score exactly N points. ... | instruction | 0 | 80,722 | 11 | 161,444 |
No | output | 1 | 80,722 | 11 | 161,445 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2 ... a_n. Calculate the number of tuples (i, j, k, l) such that:
* 1 ≤ i < j < k < l ≤ n;
* a_i = a_k and a_j = a_l;
Input
The first line contains a sing... | instruction | 0 | 81,021 | 11 | 162,042 |
Yes | output | 1 | 81,021 | 11 | 162,043 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2 ... a_n. Calculate the number of tuples (i, j, k, l) such that:
* 1 ≤ i < j < k < l ≤ n;
* a_i = a_k and a_j = a_l;
Input
The first line contains a sing... | instruction | 0 | 81,022 | 11 | 162,044 |
Yes | output | 1 | 81,022 | 11 | 162,045 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2 ... a_n. Calculate the number of tuples (i, j, k, l) such that:
* 1 ≤ i < j < k < l ≤ n;
* a_i = a_k and a_j = a_l;
Input
The first line contains a sing... | instruction | 0 | 81,023 | 11 | 162,046 |
Yes | output | 1 | 81,023 | 11 | 162,047 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2 ... a_n. Calculate the number of tuples (i, j, k, l) such that:
* 1 ≤ i < j < k < l ≤ n;
* a_i = a_k and a_j = a_l;
Input
The first line contains a sing... | instruction | 0 | 81,025 | 11 | 162,050 |
No | output | 1 | 81,025 | 11 | 162,051 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2 ... a_n. Calculate the number of tuples (i, j, k, l) such that:
* 1 ≤ i < j < k < l ≤ n;
* a_i = a_k and a_j = a_l;
Input
The first line contains a sing... | instruction | 0 | 81,026 | 11 | 162,052 |
No | output | 1 | 81,026 | 11 | 162,053 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2 ... a_n. Calculate the number of tuples (i, j, k, l) such that:
* 1 ≤ i < j < k < l ≤ n;
* a_i = a_k and a_j = a_l;
Input
The first line contains a sing... | instruction | 0 | 81,027 | 11 | 162,054 |
No | output | 1 | 81,027 | 11 | 162,055 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given an array a_1, a_2 ... a_n. Calculate the number of tuples (i, j, k, l) such that:
* 1 ≤ i < j < k < l ≤ n;
* a_i = a_k and a_j = a_l;
Input
The first line contains a sing... | instruction | 0 | 81,028 | 11 | 162,056 |
No | output | 1 | 81,028 | 11 | 162,057 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently a serious bug has been found in the FOS code. The head of the F company wants to find the culprit and punish him. For that, he set up an organizational meeting, the issue is: who's bugg... | instruction | 0 | 82,064 | 11 | 164,128 |
No | output | 1 | 82,064 | 11 | 164,129 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [1... | instruction | 0 | 82,471 | 11 | 164,942 |
Yes | output | 1 | 82,471 | 11 | 164,943 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [1... | instruction | 0 | 82,472 | 11 | 164,944 |
Yes | output | 1 | 82,472 | 11 | 164,945 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [1... | instruction | 0 | 82,473 | 11 | 164,946 |
Yes | output | 1 | 82,473 | 11 | 164,947 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [1... | instruction | 0 | 82,474 | 11 | 164,948 |
Yes | output | 1 | 82,474 | 11 | 164,949 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [1... | instruction | 0 | 82,475 | 11 | 164,950 |
No | output | 1 | 82,475 | 11 | 164,951 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [1... | instruction | 0 | 82,476 | 11 | 164,952 |
No | output | 1 | 82,476 | 11 | 164,953 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [1... | instruction | 0 | 82,477 | 11 | 164,954 |
No | output | 1 | 82,477 | 11 | 164,955 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [1... | instruction | 0 | 82,478 | 11 | 164,956 |
No | output | 1 | 82,478 | 11 | 164,957 |
Provide a correct Python 3 solution for this coding contest problem.
She was worried. The grades are not good. Although she forced her parents to enroll in a dormitory school, her talent never blossomed. Or maybe he didn't have the talent in the first place, but it was possible that he didn't want to think about it as... | instruction | 0 | 82,514 | 11 | 165,028 |
"Correct Solution:
```
while True:
s = input().strip()
if s == '#': break
clauses = s.split('|')
for clause in clauses:
literals = clause[1:-1].split('&')
ntil = clause.count('~')
if ntil == 0 or ntil == 3:
print('yes')
break
if ntil == 1:
... | output | 1 | 82,514 | 11 | 165,029 |
Provide a correct Python 3 solution for this coding contest problem.
She was worried. The grades are not good. Although she forced her parents to enroll in a dormitory school, her talent never blossomed. Or maybe he didn't have the talent in the first place, but it was possible that he didn't want to think about it as... | instruction | 0 | 82,515 | 11 | 165,030 |
"Correct Solution:
```
def expr():
global cur
while cur < len(S):
cur += 1 # '('
if clause():
return 1
cur += 2 # ')|'
return 0
def clause():
R = []
global cur
R.append(literal())
cur += 1 # '&'
R.append(literal())
cur += 1 # '&'
R.append(lite... | output | 1 | 82,515 | 11 | 165,031 |
Provide a correct Python 3 solution for this coding contest problem.
She was worried. The grades are not good. Although she forced her parents to enroll in a dormitory school, her talent never blossomed. Or maybe he didn't have the talent in the first place, but it was possible that he didn't want to think about it as... | instruction | 0 | 82,516 | 11 | 165,032 |
"Correct Solution:
```
while True:
s = input()
if s == '#':
break
ans = False
clauses = s.split('|')
for cla in clauses:
clause = cla[1:-1]
c = clause.split('&')
tmp = True
for ele in c:
tmp &= not ('-' + ele if len(ele) == 1 else ele[-1]) in c
... | output | 1 | 82,516 | 11 | 165,033 |
Provide a correct Python 3 solution for this coding contest problem.
She was worried. The grades are not good. Although she forced her parents to enroll in a dormitory school, her talent never blossomed. Or maybe he didn't have the talent in the first place, but it was possible that he didn't want to think about it as... | instruction | 0 | 82,517 | 11 | 165,034 |
"Correct Solution:
```
while True:
s = input()
if s == "#":
break
clauses = s.split("|")
for clause in clauses:
literals = set(clause[1:-1].split("&"))
for literal in literals:
if literal[0] == "~" and literal[1] in literals:
break
else:
... | output | 1 | 82,517 | 11 | 165,035 |
Provide a correct Python 3 solution for this coding contest problem.
She was worried. The grades are not good. Although she forced her parents to enroll in a dormitory school, her talent never blossomed. Or maybe he didn't have the talent in the first place, but it was possible that he didn't want to think about it as... | instruction | 0 | 82,518 | 11 | 165,036 |
"Correct Solution:
```
# AOJ 1078: SAT-EN-3
# Python3 2018.7.10 bal4u
def clause(e):
f = True
dic = {}
f = e.split('&')
for x in f:
pm, t = 1, x[0]
if t == '~':
pm, t = -1, x[1]
if t in dic and dic[t] + pm == 0: f = False
dic[t] = pm
return f
while True:
p = input()
if p == '#': break
exp = list(p.... | output | 1 | 82,518 | 11 | 165,037 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
She was worried. The grades are not good. Although she forced her parents to enroll in a dormitory school, her talent never blossomed. Or maybe he didn't have the talent in the first place, but ... | instruction | 0 | 82,519 | 11 | 165,038 |
No | output | 1 | 82,519 | 11 | 165,039 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
Vasya and Vitya play a game. Vasya thought of two integers a and b from 1 to n and Vitya tries to guess them. Each round he tells Vasya two numbers x and y from ... | instruction | 0 | 82,560 | 11 | 165,120 |
No | output | 1 | 82,560 | 11 | 165,121 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
Vasya and Vitya play a game. Vasya thought of two integers a and b from 1 to n and Vitya tries to guess them. Each round he tells Vasya two numbers x and y from ... | instruction | 0 | 82,561 | 11 | 165,122 |
No | output | 1 | 82,561 | 11 | 165,123 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
Vasya and Vitya play a game. Vasya thought of two integers a and b from 1 to n and Vitya tries to guess them. Each round he tells Vasya two numbers x and y from ... | instruction | 0 | 82,562 | 11 | 165,124 |
No | output | 1 | 82,562 | 11 | 165,125 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
Vasya and Vitya play a game. Vasya thought of two integers a and b from 1 to n and Vitya tries to guess them. Each round he tells Vasya two numbers x and y from ... | instruction | 0 | 82,563 | 11 | 165,126 |
No | output | 1 | 82,563 | 11 | 165,127 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To become the king of Codeforces, Kuroni has to solve the following problem.
He is given n numbers a_1, a_2, ..., a_n. Help Kuroni to calculate ∏_{1≤ i<j≤ n} |a_i - a_j|. As result can be very ... | instruction | 0 | 82,735 | 11 | 165,470 |
Yes | output | 1 | 82,735 | 11 | 165,471 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To become the king of Codeforces, Kuroni has to solve the following problem.
He is given n numbers a_1, a_2, ..., a_n. Help Kuroni to calculate ∏_{1≤ i<j≤ n} |a_i - a_j|. As result can be very ... | instruction | 0 | 82,736 | 11 | 165,472 |
Yes | output | 1 | 82,736 | 11 | 165,473 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To become the king of Codeforces, Kuroni has to solve the following problem.
He is given n numbers a_1, a_2, ..., a_n. Help Kuroni to calculate ∏_{1≤ i<j≤ n} |a_i - a_j|. As result can be very ... | instruction | 0 | 82,738 | 11 | 165,476 |
No | output | 1 | 82,738 | 11 | 165,477 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
To become the king of Codeforces, Kuroni has to solve the following problem.
He is given n numbers a_1, a_2, ..., a_n. Help Kuroni to calculate ∏_{1≤ i<j≤ n} |a_i - a_j|. As result can be very ... | instruction | 0 | 82,740 | 11 | 165,480 |
No | output | 1 | 82,740 | 11 | 165,481 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day Vasya was on a physics practical, performing the task on measuring the capacitance. He followed the teacher's advice and did as much as n measurements, and recorded the results in the no... | instruction | 0 | 82,854 | 11 | 165,708 |
No | output | 1 | 82,854 | 11 | 165,709 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day Vasya was on a physics practical, performing the task on measuring the capacitance. He followed the teacher's advice and did as much as n measurements, and recorded the results in the no... | instruction | 0 | 82,855 | 11 | 165,710 |
No | output | 1 | 82,855 | 11 | 165,711 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day Vasya was on a physics practical, performing the task on measuring the capacitance. He followed the teacher's advice and did as much as n measurements, and recorded the results in the no... | instruction | 0 | 82,856 | 11 | 165,712 |
No | output | 1 | 82,856 | 11 | 165,713 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day Vasya was on a physics practical, performing the task on measuring the capacitance. He followed the teacher's advice and did as much as n measurements, and recorded the results in the no... | instruction | 0 | 82,857 | 11 | 165,714 |
No | output | 1 | 82,857 | 11 | 165,715 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One company of IT City decided to create a group of innovative developments consisting from 5 to 7 people and hire new employees for it. After placing an advertisment the company received n resu... | instruction | 0 | 83,002 | 11 | 166,004 |
Yes | output | 1 | 83,002 | 11 | 166,005 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One company of IT City decided to create a group of innovative developments consisting from 5 to 7 people and hire new employees for it. After placing an advertisment the company received n resu... | instruction | 0 | 83,003 | 11 | 166,006 |
Yes | output | 1 | 83,003 | 11 | 166,007 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One company of IT City decided to create a group of innovative developments consisting from 5 to 7 people and hire new employees for it. After placing an advertisment the company received n resu... | instruction | 0 | 83,004 | 11 | 166,008 |
Yes | output | 1 | 83,004 | 11 | 166,009 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One company of IT City decided to create a group of innovative developments consisting from 5 to 7 people and hire new employees for it. After placing an advertisment the company received n resu... | instruction | 0 | 83,005 | 11 | 166,010 |
Yes | output | 1 | 83,005 | 11 | 166,011 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One company of IT City decided to create a group of innovative developments consisting from 5 to 7 people and hire new employees for it. After placing an advertisment the company received n resu... | instruction | 0 | 83,006 | 11 | 166,012 |
No | output | 1 | 83,006 | 11 | 166,013 |
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