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 tags and a correct Python 3 solution for this coding contest problem.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady did not believe his friend's words and decided... | instruction | 0 | 71,936 | 11 | 143,872 |
Tags: brute force, implementation
Correct Solution:
```
x,t,a,b,c,d=map(int,input().split())
R=range(t)
y=x==0
for i in R:
if x==a-c*i or x==b-d*i:y=1
for j in R:y|=x==a+b-c*i-d*j
print(['NO','YES'][y])
``` | output | 1 | 71,936 | 11 | 143,873 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady did not believe his friend's words and decided... | instruction | 0 | 71,937 | 11 | 143,874 |
Tags: brute force, implementation
Correct Solution:
```
def gcd(a, b):
c = a % b
return gcd(b, c) if c else b
x, t, a, b, da, db = map(int, input().split())
ans = 'NO'
t -= 1
if x == 0: ans = 'YES'
else:
if a - t * da <= x <= a and (a - x) % da == 0: ans = 'YES'
elif b - t * db <= x <= b and (b - x) % ... | output | 1 | 71,937 | 11 | 143,875 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady did not believe his friend's words and decided... | instruction | 0 | 71,938 | 11 | 143,876 |
Tags: brute force, implementation
Correct Solution:
```
def solve():
x, t, a, b, da, db = map(int, input().split())
if x == 0:
print("YES")
return
for i in range(t):
f = a-i*da
if f == x:
print("YES")
return
for j in range(t):
g = b-j*db
if g == x or f+g == x:
print("YES")
return
print... | output | 1 | 71,938 | 11 | 143,877 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady did not believe his friend's words and decided... | instruction | 0 | 71,939 | 11 | 143,878 |
Tags: brute force, implementation
Correct Solution:
```
x, t, a, b, d1, d2 = map(int, input().split())
la, lb = [0] + [a-d1*i for i in range(t)], [0] + [b-d2*j for j in range(t)]
for s in la:
if x-s in lb:
print("YES")
break
else:
print("NO")
``` | output | 1 | 71,939 | 11 | 143,879 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady did not believe his friend's words and decided... | instruction | 0 | 71,940 | 11 | 143,880 |
Tags: brute force, implementation
Correct Solution:
```
import sys
x,t,a,b,da,db=map(int,input().split(' '))
for i in range(t):
for j in range(t):
if((a-i*da)+(b-j*db)==x or (a-i*da)==x or (b-j*db)==x or x==0):
print("YES")
sys.exit()
print("NO")
``` | output | 1 | 71,940 | 11 | 143,881 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady did not believe his friend's words and decided... | instruction | 0 | 71,941 | 11 | 143,882 |
Tags: brute force, implementation
Correct Solution:
```
x,t,a,b,da,db = map(int, input().split())
if x == 0:
print('YES'); exit()
for i in range(t):
for j in range(t):
p1 =(a-i*da)
p2 = (b-j*db)
if x == p1 + p2 or x==p1 or x == p2:
print('YES')
exit()
print('NO'... | output | 1 | 71,941 | 11 | 143,883 |
Provide tags and a correct Python 3 solution for this coding contest problem.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady did not believe his friend's words and decided... | instruction | 0 | 71,942 | 11 | 143,884 |
Tags: brute force, implementation
Correct Solution:
```
import sys
x, t, A, B, a, b = input().split();
x = int(x)
t = int(t)
A = int(A)
B = int(B)
a = int(a)
b = int(b)
maapa = [0] * 10000
maapb = [0] * 10000
f = 1
for i in range(t):
maapa[i] = A - (a*i)
maapb[i] = B - (b*i)
for i in range(t+1):
for j ... | output | 1 | 71,942 | 11 | 143,885 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady... | instruction | 0 | 71,943 | 11 | 143,886 |
Yes | output | 1 | 71,943 | 11 | 143,887 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady... | instruction | 0 | 71,944 | 11 | 143,888 |
Yes | output | 1 | 71,944 | 11 | 143,889 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady... | instruction | 0 | 71,945 | 11 | 143,890 |
Yes | output | 1 | 71,945 | 11 | 143,891 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady... | instruction | 0 | 71,946 | 11 | 143,892 |
Yes | output | 1 | 71,946 | 11 | 143,893 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady... | instruction | 0 | 71,947 | 11 | 143,894 |
No | output | 1 | 71,947 | 11 | 143,895 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady... | instruction | 0 | 71,948 | 11 | 143,896 |
No | output | 1 | 71,948 | 11 | 143,897 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady... | instruction | 0 | 71,949 | 11 | 143,898 |
No | output | 1 | 71,949 | 11 | 143,899 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
A boy Valera registered on site Codeforces as Valera, and wrote his first Codeforces Round #300. He boasted to a friend Arkady about winning as much as x points for his first contest. But Arkady... | instruction | 0 | 71,950 | 11 | 143,900 |
No | output | 1 | 71,950 | 11 | 143,901 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The input contains a single integer a (0 ≤ a ≤ 35).
Output
Output a single integer.
Examples
Input
3
Output
8
Input
10
Output
1024
Submitted Solution:
```
n = int(input("... | instruction | 0 | 72,115 | 11 | 144,230 |
Yes | output | 1 | 72,115 | 11 | 144,231 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Input
The input contains a single integer a (0 ≤ a ≤ 35).
Output
Output a single integer.
Examples
Input
3
Output
8
Input
10
Output
1024
Submitted Solution:
```
n = int(input()... | instruction | 0 | 72,120 | 11 | 144,240 |
No | output | 1 | 72,120 | 11 | 144,241 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is meeting up with Aoki.
They have planned to meet at a place that is D meters away from Takahashi's house in T minutes from now.
Takahashi will leave his house now and go straight t... | instruction | 0 | 72,276 | 11 | 144,552 |
Yes | output | 1 | 72,276 | 11 | 144,553 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is meeting up with Aoki.
They have planned to meet at a place that is D meters away from Takahashi's house in T minutes from now.
Takahashi will leave his house now and go straight t... | instruction | 0 | 72,277 | 11 | 144,554 |
Yes | output | 1 | 72,277 | 11 | 144,555 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is meeting up with Aoki.
They have planned to meet at a place that is D meters away from Takahashi's house in T minutes from now.
Takahashi will leave his house now and go straight t... | instruction | 0 | 72,278 | 11 | 144,556 |
Yes | output | 1 | 72,278 | 11 | 144,557 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is meeting up with Aoki.
They have planned to meet at a place that is D meters away from Takahashi's house in T minutes from now.
Takahashi will leave his house now and go straight t... | instruction | 0 | 72,279 | 11 | 144,558 |
Yes | output | 1 | 72,279 | 11 | 144,559 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is meeting up with Aoki.
They have planned to meet at a place that is D meters away from Takahashi's house in T minutes from now.
Takahashi will leave his house now and go straight t... | instruction | 0 | 72,280 | 11 | 144,560 |
No | output | 1 | 72,280 | 11 | 144,561 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is meeting up with Aoki.
They have planned to meet at a place that is D meters away from Takahashi's house in T minutes from now.
Takahashi will leave his house now and go straight t... | instruction | 0 | 72,281 | 11 | 144,562 |
No | output | 1 | 72,281 | 11 | 144,563 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is meeting up with Aoki.
They have planned to meet at a place that is D meters away from Takahashi's house in T minutes from now.
Takahashi will leave his house now and go straight t... | instruction | 0 | 72,282 | 11 | 144,564 |
No | output | 1 | 72,282 | 11 | 144,565 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi is meeting up with Aoki.
They have planned to meet at a place that is D meters away from Takahashi's house in T minutes from now.
Takahashi will leave his house now and go straight t... | instruction | 0 | 72,283 | 11 | 144,566 |
No | output | 1 | 72,283 | 11 | 144,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You drew lottery N times. In the i-th draw, you got an item of the kind represented by a string S_i.
How many kinds of items did you get?
Constraints
* 1 \leq N \leq 2\times 10^5
* S_i consis... | instruction | 0 | 72,297 | 11 | 144,594 |
No | output | 1 | 72,297 | 11 | 144,595 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.
Additionally, you are given integers B_1, B_2, ..., B_M and C.
... | instruction | 0 | 72,328 | 11 | 144,656 |
Yes | output | 1 | 72,328 | 11 | 144,657 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.
Additionally, you are given integers B_1, B_2, ..., B_M and C.
... | instruction | 0 | 72,329 | 11 | 144,658 |
Yes | output | 1 | 72,329 | 11 | 144,659 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.
Additionally, you are given integers B_1, B_2, ..., B_M and C.
... | instruction | 0 | 72,330 | 11 | 144,660 |
Yes | output | 1 | 72,330 | 11 | 144,661 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.
Additionally, you are given integers B_1, B_2, ..., B_M and C.
... | instruction | 0 | 72,331 | 11 | 144,662 |
Yes | output | 1 | 72,331 | 11 | 144,663 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.
Additionally, you are given integers B_1, B_2, ..., B_M and C.
... | instruction | 0 | 72,332 | 11 | 144,664 |
No | output | 1 | 72,332 | 11 | 144,665 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.
Additionally, you are given integers B_1, B_2, ..., B_M and C.
... | instruction | 0 | 72,333 | 11 | 144,666 |
No | output | 1 | 72,333 | 11 | 144,667 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.
Additionally, you are given integers B_1, B_2, ..., B_M and C.
... | instruction | 0 | 72,334 | 11 | 144,668 |
No | output | 1 | 72,334 | 11 | 144,669 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are N pieces of source code. The characteristics of the i-th code is represented by M integers A_{i1}, A_{i2}, ..., A_{iM}.
Additionally, you are given integers B_1, B_2, ..., B_M and C.
... | instruction | 0 | 72,335 | 11 | 144,670 |
No | output | 1 | 72,335 | 11 | 144,671 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
In the year 2168, AtCoder Inc., which is much larger than now, is starting a limited express train service called AtCoder Express.
In the plan developed by the president Takahashi, the trains w... | instruction | 0 | 72,382 | 11 | 144,764 |
No | output | 1 | 72,382 | 11 | 144,765 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
ACM
Output
0
Submitted Solution:
```
from itertools import permutations
base = "=+-*()01"
s = input()
l = len(s)
mapping = {}
counter = {}
cnt = 0
for c in s:
if c in bas... | instruction | 0 | 73,261 | 11 | 146,522 |
No | output | 1 | 73,261 | 11 | 146,523 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
ACM
Output
0
Submitted Solution:
```
s = ""
ans = 0
slen = 0
d = {}
u = {
"+": False,
"-": False,
"*": False,
"0": False,
"1": False,
"=": False,
... | instruction | 0 | 73,262 | 11 | 146,524 |
No | output | 1 | 73,262 | 11 | 146,525 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
ACM
Output
0
Submitted Solution:
```
from itertools import permutations
base = "=+-*()01"
s = input()
l = len(s)
mapping = {}
counter = {}
cnt = 0
for c in s:
if c in bas... | instruction | 0 | 73,263 | 11 | 146,526 |
No | output | 1 | 73,263 | 11 | 146,527 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Example
Input
ACM
Output
0
Submitted Solution:
```
from itertools import permutations
base = "=+-*()01"
s = input()
l = len(s)
mapping = {}
counter = {}
cnt = 0
for c in s:
if c in bas... | instruction | 0 | 73,264 | 11 | 146,528 |
No | output | 1 | 73,264 | 11 | 146,529 |
Provide a correct Python 3 solution for this coding contest problem.
Example
Input
3 2
3
1 2 1
2 3 2
3 3 1
Output
1 | instruction | 0 | 73,269 | 11 | 146,538 |
"Correct Solution:
```
import sys
class Set:
__slots__ = ["data", "one", "N", "N0", "size"]
def __init__(self, N):
self.data = [0]*(N+1)
self.one = [0]*(N+1)
self.N = N
self.N0 = 2**(N.bit_length()-1)
self.size = 0
def __get(self, k):
s = 0
data = s... | output | 1 | 73,269 | 11 | 146,539 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Berland crossword is a puzzle that is solved on a square grid with n rows and n columns. Initially all the cells are white.
To solve the puzzle one has to color some cells on the border of the ... | instruction | 0 | 73,575 | 11 | 147,150 |
No | output | 1 | 73,575 | 11 | 147,151 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The marmots have prepared a very easy problem for this year's HC2 – this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful and riveting story for the problem statement. It... | instruction | 0 | 73,830 | 11 | 147,660 |
Tags: greedy, sortings
Correct Solution:
```
#Winners never quit, Quitters never win............................................................................
from collections import deque as de
import math
from collections import Counter as cnt
from functools import reduce
from typing import MutableMapping
from iter... | output | 1 | 73,830 | 11 | 147,661 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The marmots have prepared a very easy problem for this year's HC2 – this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful a... | instruction | 0 | 73,837 | 11 | 147,674 |
Yes | output | 1 | 73,837 | 11 | 147,675 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The marmots have prepared a very easy problem for this year's HC2 – this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful a... | instruction | 0 | 73,838 | 11 | 147,676 |
Yes | output | 1 | 73,838 | 11 | 147,677 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The marmots have prepared a very easy problem for this year's HC2 – this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful a... | instruction | 0 | 73,840 | 11 | 147,680 |
No | output | 1 | 73,840 | 11 | 147,681 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The marmots have prepared a very easy problem for this year's HC2 – this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful a... | instruction | 0 | 73,841 | 11 | 147,682 |
No | output | 1 | 73,841 | 11 | 147,683 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The marmots have prepared a very easy problem for this year's HC2 – this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful a... | instruction | 0 | 73,842 | 11 | 147,684 |
No | output | 1 | 73,842 | 11 | 147,685 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The marmots have prepared a very easy problem for this year's HC2 – this one. It involves numbers n, k and a sequence of n positive integers a1, a2, ..., an. They also came up with a beautiful a... | instruction | 0 | 73,843 | 11 | 147,686 |
No | output | 1 | 73,843 | 11 | 147,687 |
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. Refer to the Interaction section below for better understanding.
Ithea and Chtholly want to play a game in order to determine who can use the kitchen tonight.
<... | instruction | 0 | 73,892 | 11 | 147,784 |
Yes | output | 1 | 73,892 | 11 | 147,785 |
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. Refer to the Interaction section below for better understanding.
Ithea and Chtholly want to play a game in order to determine who can use the kitchen tonight.
<... | instruction | 0 | 73,893 | 11 | 147,786 |
Yes | output | 1 | 73,893 | 11 | 147,787 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.