message stringlengths 2 59.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 37 108k | cluster float64 20 20 | __index_level_0__ int64 74 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya learned a new programming language CALPAS. A program in this language always takes one non-negative integer and returns one non-negative integer as well.
In the language, there are only t... | instruction | 0 | 99,190 | 20 | 198,380 |
No | output | 1 | 99,190 | 20 | 198,381 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya learned a new programming language CALPAS. A program in this language always takes one non-negative integer and returns one non-negative integer as well.
In the language, there are only t... | instruction | 0 | 99,191 | 20 | 198,382 |
No | output | 1 | 99,191 | 20 | 198,383 |
Provide a correct Python 3 solution for this coding contest problem.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be launched by Wakamatsu will incorporate a 7-segment displa... | instruction | 0 | 99,361 | 20 | 198,722 |
"Correct Solution:
```
#!/usr/bin/env python3
seven_seg = {
0: '0111111',
1: '0000110',
2: '1011011',
3: '1001111',
4: '1100110',
5: '1101101',
6: '1111101',
7: '0100111',
8: '1111111',
9: '1101111'
}
while True:
seven_seg_sta... | output | 1 | 99,361 | 20 | 198,723 |
Provide a correct Python 3 solution for this coding contest problem.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be launched by Wakamatsu will incorporate a 7-segment displa... | instruction | 0 | 99,362 | 20 | 198,724 |
"Correct Solution:
```
NUM = (
0b0111111,
0b0000110,
0b1011011,
0b1001111,
0b1100110,
0b1101101,
0b1111101,
0b0100111,
0b1111111,
0b1101111,
)
while 1:
n = int(input())
if n == -1:break
current = 0
for i in range(n... | output | 1 | 99,362 | 20 | 198,725 |
Provide a correct Python 3 solution for this coding contest problem.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be launched by Wakamatsu will incorporate a 7-segment displa... | instruction | 0 | 99,363 | 20 | 198,726 |
"Correct Solution:
```
dic = {0:"0111111", 1:"0000110", 2:"1011011", 3:"1001111", 4:"1100110",
5:"1101101", 6:"1111101", 7:"0100111", 8:"1111111", 9:"1101111"}
while True:
n = int(input())
if n == -1:
break
dig = "0" * 7
for _ in range(n):
d = dic[int(input())]
put = ""
for i in range(7)... | output | 1 | 99,363 | 20 | 198,727 |
Provide a correct Python 3 solution for this coding contest problem.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be launched by Wakamatsu will incorporate a 7-segment displa... | instruction | 0 | 99,364 | 20 | 198,728 |
"Correct Solution:
```
Num_seg = [[0,1,1,1,1,1,1],[0,0,0,0,1,1,0],[1,0,1,1,0,1,1],[1,0,0,1,1,1,1],[1,1,0,0,1,1,0],[1,1,0,1,1,0,1],[1,1,1,1,1,0,1],[0,1,0,0,1,1,1],[1,1,1,1,1,1,1],[1,1,0,1,1,1,1]]
while True:
n = int(input())
if n == -1:
break
num_b = int(input())
seg = ""
for h in range(7):
... | output | 1 | 99,364 | 20 | 198,729 |
Provide a correct Python 3 solution for this coding contest problem.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be launched by Wakamatsu will incorporate a 7-segment displa... | instruction | 0 | 99,365 | 20 | 198,730 |
"Correct Solution:
```
s=[0b0111111,0b0000110,0b1011011,0b1001111,0b1100110,0b1101101,0b1111101,0b0100111,0b1111111,0b1101111]
while 1:
n=int(input())
if n<0:break
a=0
for _ in range(n):
b=int(input())
print(bin(a^s[b])[2:].zfill(7))
a=s[b]
``` | output | 1 | 99,365 | 20 | 198,731 |
Provide a correct Python 3 solution for this coding contest problem.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be launched by Wakamatsu will incorporate a 7-segment displa... | instruction | 0 | 99,366 | 20 | 198,732 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0228
"""
import sys
from sys import stdin
input = stdin.readline
LED_pattern = [
##-gfedcba
0b0111111, # 0
0b0000110, # 1
0b1011011, # 2
0b10... | output | 1 | 99,366 | 20 | 198,733 |
Provide a correct Python 3 solution for this coding contest problem.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be launched by Wakamatsu will incorporate a 7-segment displa... | instruction | 0 | 99,367 | 20 | 198,734 |
"Correct Solution:
```
nums = ["0111111", "0000110", "1011011", "1001111", "1100110",
"1101101", "1111101", "0100111", "1111111", "1101111"]
while 1:
n = int(input())
if n == -1:
break
sig = "0000000"
for _ in range(n):
d = int(input())
num = nums[d]
out = ""
... | output | 1 | 99,367 | 20 | 198,735 |
Provide a correct Python 3 solution for this coding contest problem.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be launched by Wakamatsu will incorporate a 7-segment displa... | instruction | 0 | 99,368 | 20 | 198,736 |
"Correct Solution:
```
import sys
f = sys.stdin
segment =[0b0111111,
0b0000110,
0b1011011,
0b1001111,
0b1100110,
0b1101101,
0b1111101,
0b0100111,
0b1111111,
0b1101111]
while True:
n = int(f.readline())
if n == -1:
break
display = 0
for i in [int(f.readline()) for _ in range(n)]:
... | output | 1 | 99,368 | 20 | 198,737 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be l... | instruction | 0 | 99,369 | 20 | 198,738 |
Yes | output | 1 | 99,369 | 20 | 198,739 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be l... | instruction | 0 | 99,370 | 20 | 198,740 |
Yes | output | 1 | 99,370 | 20 | 198,741 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be l... | instruction | 0 | 99,371 | 20 | 198,742 |
Yes | output | 1 | 99,371 | 20 | 198,743 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The screen that displays digital numbers that you often see on calculators is called a "7-segment display" because the digital numbers consist of seven parts (segments).
The new product to be l... | instruction | 0 | 99,372 | 20 | 198,744 |
No | output | 1 | 99,372 | 20 | 198,745 |
Provide tags and a correct Python 3 solution for this coding contest problem.
n distinct integers x_1,x_2,…,x_n are written on the board. Nezzar can perform the following operation multiple times.
* Select two integers x,y (not necessarily distinct) on the board, and write down 2x-y. Note that you don't remove sele... | instruction | 0 | 99,663 | 20 | 199,326 |
Tags: constructive algorithms, math, number theory
Correct Solution:
```
import sys,math
r=sys.stdin.readline
for _ in range(int(r())):
n,k=map(int,r().split())
lst=list(map(int,r().split()))
st=set(lst)
if k in st:
print("YES")
continue
lst.sort()
g=0
for i in range(len(lst)... | output | 1 | 99,663 | 20 | 199,327 |
Provide tags and a correct Python 3 solution for this coding contest problem.
n distinct integers x_1,x_2,…,x_n are written on the board. Nezzar can perform the following operation multiple times.
* Select two integers x,y (not necessarily distinct) on the board, and write down 2x-y. Note that you don't remove sele... | instruction | 0 | 99,665 | 20 | 199,330 |
Tags: constructive algorithms, math, number theory
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO,IOBase
from math import gcd
def solve(n,k,x):
if k in x:
return 'YES'
y = x[1]-x[0]
for i in range(1,n):
y = gcd(y,x[i]... | output | 1 | 99,665 | 20 | 199,331 |
Provide tags and a correct Python 3 solution for this coding contest problem.
n distinct integers x_1,x_2,…,x_n are written on the board. Nezzar can perform the following operation multiple times.
* Select two integers x,y (not necessarily distinct) on the board, and write down 2x-y. Note that you don't remove sele... | instruction | 0 | 99,666 | 20 | 199,332 |
Tags: constructive algorithms, math, number theory
Correct Solution:
```
from math import gcd
import sys
input = sys.stdin.buffer.readline
def prog():
for _ in range(int(input())):
n,k = map(int,input().split())
a = list(map(int,input().split()))
a.sort()
d = 0
for ... | output | 1 | 99,666 | 20 | 199,333 |
Provide tags and a correct Python 3 solution for this coding contest problem.
n distinct integers x_1,x_2,…,x_n are written on the board. Nezzar can perform the following operation multiple times.
* Select two integers x,y (not necessarily distinct) on the board, and write down 2x-y. Note that you don't remove sele... | instruction | 0 | 99,667 | 20 | 199,334 |
Tags: constructive algorithms, math, number theory
Correct Solution:
```
import sys
input = sys.stdin.readline
from math import gcd
t=int(input())
for tests in range(t):
n,k=map(int,input().split())
X=list(map(int,input().split()))
G=0
for i in range(1,n):
G=gcd(G,X[i]-X[i-1])
#print(G)
... | output | 1 | 99,667 | 20 | 199,335 |
Provide tags and a correct Python 3 solution for this coding contest problem.
n distinct integers x_1,x_2,…,x_n are written on the board. Nezzar can perform the following operation multiple times.
* Select two integers x,y (not necessarily distinct) on the board, and write down 2x-y. Note that you don't remove sele... | instruction | 0 | 99,668 | 20 | 199,336 |
Tags: constructive algorithms, math, number theory
Correct Solution:
```
"""
#If FastIO not needed, use this and don't forget to strip
#import sys, math
#input = sys.stdin.readline
"""
import os
import sys
from io import BytesIO, IOBase
import heapq as h
from bisect import bisect_left, bisect_right
import time
from ... | output | 1 | 99,668 | 20 | 199,337 |
Provide tags and a correct Python 3 solution for this coding contest problem.
n distinct integers x_1,x_2,…,x_n are written on the board. Nezzar can perform the following operation multiple times.
* Select two integers x,y (not necessarily distinct) on the board, and write down 2x-y. Note that you don't remove sele... | instruction | 0 | 99,669 | 20 | 199,338 |
Tags: constructive algorithms, math, number theory
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
# region fastio
BUFSIZE = 8192
class FastIO(IOBase):
def __init__(self, file):
self.newlines = 0
self._fd = file.fileno()
self.buffer = BytesIO()
self.writable... | output | 1 | 99,669 | 20 | 199,339 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's denote as <image> the number of bits set ('1' bits) in the binary representation of the non-negative integer x.
You are given multiple queries consisting of pairs of integers l and r. For each query, find the x, such that l ≤ x ≤ r, a... | instruction | 0 | 99,777 | 20 | 199,554 |
Tags: bitmasks, constructive algorithms
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
# region fastio
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = BytesIO()
self.writable = "x" in file.mo... | output | 1 | 99,777 | 20 | 199,555 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's denote as <image> the number of bits set ('1' bits) in the binary representation of the non-negative integer x.
You are given multiple queries consisting of pairs of integers l and r. For each query, find the x, such that l ≤ x ≤ r, a... | instruction | 0 | 99,780 | 20 | 199,560 |
Tags: bitmasks, constructive algorithms
Correct Solution:
```
for i in range(int(input())):
l,r=map(int,input().split())
L=list(bin(l))
R=list(bin(r))
L=L[2:]
R=R[2:]
w=0
c=0
L=['0']*(len(R)-len(L))+L
#print(L,R)
ans=0
if l==r:
print(l)
continue
for i in r... | output | 1 | 99,780 | 20 | 199,561 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's denote as <image> the number of bits set ('1' bits) in the binary representation of the non-negative integer x.
You are given multiple queries consisting of pairs of integers l and r. For each query, find the x, such that l ≤ x ≤ r, a... | instruction | 0 | 99,781 | 20 | 199,562 |
Tags: bitmasks, constructive algorithms
Correct Solution:
```
n=int(input())
for k in range(n):
l,r=map(int,input().split())
a=[]
for i in range(62):
a.append('0')
lbin=list(bin(l))
lbin=lbin[2:]
ans=l
num=l
for i in range(len(lbin)):
a[61-i]=lbin[len(lbin)-1-i]
blah=0
for i in range(61,-1,-1):
if(a[i]=... | output | 1 | 99,781 | 20 | 199,563 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's denote as <image> the number of bits set ('1' bits) in the binary representation of the non-negative integer x.
You are given multiple queries consisting of pairs of integers l and r. For each query, find the x, such that l ≤ x ≤ r, a... | instruction | 0 | 99,782 | 20 | 199,564 |
Tags: bitmasks, constructive algorithms
Correct Solution:
```
from sys import stdin
def parseline(line):
return list(map(int, line.split()))
def round_to_power_of_2(k):
k |= k >> 1
k |= k >> 2
k |= k >> 4
k |= k >> 8
k |= k >> 16
k += 1
return k
def is_power_of_2(k):
return 0 == k & (k-1)
if __name__ == "_... | output | 1 | 99,782 | 20 | 199,565 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Let's denote as <image> the number of bits set ('1' bits) in the binary representation of the non-negative integer x.
You are given multiple queries consisting of pairs of integers l and r. For each query, find the x, such that l ≤ x ≤ r, a... | instruction | 0 | 99,784 | 20 | 199,568 |
Tags: bitmasks, constructive algorithms
Correct Solution:
```
import sys
def binary(a):
s = ""
for i in range(64):
if(a%2 == 0):
s += "0"
else:
s += "1"
a //= 2
return s
def dec(s):
resp = 0;
for k in s:
resp *= 2
if(k == '1'):
resp += 1
return resp
def solve(a, b):
... | output | 1 | 99,784 | 20 | 199,569 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then sequence ai got lost and all that remained is se... | instruction | 0 | 99,792 | 20 | 199,584 |
Tags: dp, greedy, implementation
Correct Solution:
```
toInt = lambda x : int(''.join(map(str,x[-1::-1])))
import sys
#sys.stdin=open('note.txt')
pre=0
ans=[0]*1000
sum=0
for n in range(int(input())):
sum=int(input())
d=sum-pre
pre=sum
if d>0:
for i,dig in enumerate(ans):
if d+dig<=9... | output | 1 | 99,792 | 20 | 199,585 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then sequence ai got lost and all that remained is se... | instruction | 0 | 99,793 | 20 | 199,586 |
Tags: dp, greedy, implementation
Correct Solution:
```
def get_digit(number,n):
return int((number // 10**n)/10),number // 10**n % 10
def last_k(new_sum_to_make,k):
last_sum = 0
for i in range(k+1):
#print(new_sum_to_make,k)
if new_sum_to_make > 9:
new_sum_to_make = new_sum_to_make - 9
last_sum = 9 * (10*... | output | 1 | 99,793 | 20 | 199,587 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then sequence ai got lost and all that remained is se... | instruction | 0 | 99,794 | 20 | 199,588 |
Tags: dp, greedy, implementation
Correct Solution:
```
# written with help of editorial
def get_smallest(dig_sum):
ret = str(dig_sum % 9) + '9' * (dig_sum // 9)
return int(ret)
def f(n):
ret = 0
while n:
ret += n % 10
n //= 10
return ret
def nx(n):
s = str(n)
sm = 0
for... | output | 1 | 99,794 | 20 | 199,589 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then sequence ai got lost and all that remained is se... | instruction | 0 | 99,795 | 20 | 199,590 |
Tags: dp, greedy, implementation
Correct Solution:
```
__author__ = 'PrimuS'
n = int(input())
b = [0] * n
for i in range(n):
b[i] = int(input())
last = 0
import math
def build_smallest(csum, length):
if math.ceil(csum / 9) == length:
f = csum % 9
if f == 0:
f = 9
return ... | output | 1 | 99,795 | 20 | 199,591 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then sequence ai got lost and all that remained is se... | instruction | 0 | 99,796 | 20 | 199,592 |
Tags: dp, greedy, implementation
Correct Solution:
```
def fill9(x,u):
k=x//9
for i in range(k):
u[i]=9
if x%9:
u[k]=x%9
return k+1
else:
return k
n=input()
n=int(n)
u=[0 for i in range(300//9*150+150)]
k=1
for i in range(n):
x=input()
x=int(x)
t=k-1
while... | output | 1 | 99,796 | 20 | 199,593 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then sequence ai got lost and all that remained is se... | instruction | 0 | 99,797 | 20 | 199,594 |
Tags: dp, greedy, implementation
Correct Solution:
```
def naive(S, n):
arr = [0] * n
for i in range(n):
plus = min(S, 9)
arr[i] += plus
S -= plus
return arr
def less_than(pre_arr, pre_S, cur_S):
S = pre_S - cur_S
n = len(pre_arr)
cur_ar... | output | 1 | 99,797 | 20 | 199,595 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then sequence ai got lost and all that remained is se... | instruction | 0 | 99,798 | 20 | 199,596 |
Tags: dp, greedy, implementation
Correct Solution:
```
def getnum(digsum):
if digsum < 0:
return 0
if digsum < 10:
return digsum
else:
nnine = digsum // 9
res = digsum % 9
for i in range(nnine):
res = 10 * res + 9
return res
def digsumf(n):
re... | output | 1 | 99,798 | 20 | 199,597 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then sequence ai got lost and all that remained is se... | instruction | 0 | 99,799 | 20 | 199,598 |
Tags: dp, greedy, implementation
Correct Solution:
```
t = [0] * 400
x = k = 0
for q in range(int(input())):
y = int(input())
d, x = y - x, y
j = 0
while d < 1 or t[j] > min(8, 9 * j + 9 - d):
d += t[j]
t[j] = 0
j += 1
t[j] += 1
k = max(k, j)
a, b = divmod... | output | 1 | 99,799 | 20 | 199,599 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then s... | instruction | 0 | 99,800 | 20 | 199,600 |
Yes | output | 1 | 99,800 | 20 | 199,601 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then s... | instruction | 0 | 99,801 | 20 | 199,602 |
Yes | output | 1 | 99,801 | 20 | 199,603 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then s... | instruction | 0 | 99,802 | 20 | 199,604 |
Yes | output | 1 | 99,802 | 20 | 199,605 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then s... | instruction | 0 | 99,803 | 20 | 199,606 |
Yes | output | 1 | 99,803 | 20 | 199,607 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then s... | instruction | 0 | 99,804 | 20 | 199,608 |
No | output | 1 | 99,804 | 20 | 199,609 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then s... | instruction | 0 | 99,805 | 20 | 199,610 |
No | output | 1 | 99,805 | 20 | 199,611 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then s... | instruction | 0 | 99,806 | 20 | 199,612 |
No | output | 1 | 99,806 | 20 | 199,613 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya had a strictly increasing sequence of positive integers a1, ..., an. Vasya used it to build a new sequence b1, ..., bn, where bi is the sum of digits of ai's decimal representation. Then s... | instruction | 0 | 99,807 | 20 | 199,614 |
No | output | 1 | 99,807 | 20 | 199,615 |
Provide a correct Python 3 solution for this coding contest problem.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences as 11-sequences. For example, he can find an 11-sequence... | instruction | 0 | 100,277 | 20 | 200,554 |
"Correct Solution:
```
def solve(n):
length = len(n)
dp = [[0 for j in range(11)] for i in range(length)]
for i in range(length):
q = int(n[i])
if q == 0:
tmp = dp[i-1][1:]
tmp.reverse()
dp[i] = [dp[i-1][0]]+tmp
else:
tmp = dp[i-1][1:]
... | output | 1 | 100,277 | 20 | 200,555 |
Provide a correct Python 3 solution for this coding contest problem.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences as 11-sequences. For example, he can find an 11-sequence... | instruction | 0 | 100,278 | 20 | 200,556 |
"Correct Solution:
```
INF = 10 ** 7
def solve(N):
ans = 0
for i in range(len(N)):
if i == 0:
before = [0] * 11
before[int(N[i])] += 1
ans += before[0]
elif N[i] == '0':
now = [0] * 11
for j in range(11):
k = j*10%11
... | output | 1 | 100,278 | 20 | 200,557 |
Provide a correct Python 3 solution for this coding contest problem.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences as 11-sequences. For example, he can find an 11-sequence... | instruction | 0 | 100,279 | 20 | 200,558 |
"Correct Solution:
```
#教室内の位置は右*中央
#問題は「Eleven Lover」(http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=2182&lang=jp)
#本当は問題「Planning Rolling Blackouts」(http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=1176&lang=jp)
#を解こうとしたのですが、小区間での分割をひたすら統合する解法までは立ったものの実装力がなかったので一旦やめました
while(True):
#今回はinputの数字を... | output | 1 | 100,279 | 20 | 200,559 |
Provide a correct Python 3 solution for this coding contest problem.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences as 11-sequences. For example, he can find an 11-sequence... | instruction | 0 | 100,280 | 20 | 200,560 |
"Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 10**9+7
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]
def LI(): return [int... | output | 1 | 100,280 | 20 | 200,561 |
Provide a correct Python 3 solution for this coding contest problem.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences as 11-sequences. For example, he can find an 11-sequence... | instruction | 0 | 100,281 | 20 | 200,562 |
"Correct Solution:
```
a = input()
while (int(a) != 0):
remain = [0for i in range(11)]
remain[int(a[0])] = remain[int(a[0])] + 1 ##V0
n = len(a)
cnt = 0
for i in range(1,n):
copy = remain[:]
remain = [0for i in range(11)]
a_i = int(a[i])
if (a_i != 0):
fo... | output | 1 | 100,281 | 20 | 200,563 |
Provide a correct Python 3 solution for this coding contest problem.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences as 11-sequences. For example, he can find an 11-sequence... | instruction | 0 | 100,282 | 20 | 200,564 |
"Correct Solution:
```
def solve():
N=list(input())
if N==["0"]:
exit()
else:
ans=0
cnt={i:0 for i in range(11)}
sums=0
cnt[0]=1
N=N[::-1]
for i in range(len(N)):
sums+=pow(10,i,11)*int(N[i])
sums%=11
cnt[sums]+=1
... | output | 1 | 100,282 | 20 | 200,565 |
Provide a correct Python 3 solution for this coding contest problem.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences as 11-sequences. For example, he can find an 11-sequence... | instruction | 0 | 100,283 | 20 | 200,566 |
"Correct Solution:
```
while 1:
N = input()
if N == "0":
break
dp = [[0 for i in range(11)] for j in range(len(N) + 1)]
for i, c in enumerate(N, 1):
for j, kazu in enumerate(dp[i - 1]):
if kazu != 0:
dp[i][(j * 10 + int(c)) % 11] = kazu
if int(c) != 0:... | output | 1 | 100,283 | 20 | 200,567 |
Provide a correct Python 3 solution for this coding contest problem.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences as 11-sequences. For example, he can find an 11-sequence... | instruction | 0 | 100,284 | 20 | 200,568 |
"Correct Solution:
```
while(True):
s = input()
m = len(s)
if s == "0":
quit()
dp = [[0 for j in range(11)] for i in range(m)]
for i in range(m):
n = int(s[i])
if n == 0:
tmp = dp[i-1][1:]
tmp.reverse()
dp[i] = [dp[i-1][0]]+tmp
else... | output | 1 | 100,284 | 20 | 200,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Edward Leven loves multiples of eleven very much. When he sees a number, he always tries to find consecutive subsequences (or substrings) forming multiples of eleven. He calls such subsequences ... | instruction | 0 | 100,285 | 20 | 200,570 |
No | output | 1 | 100,285 | 20 | 200,571 |
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