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.
Chilly Willy loves playing with numbers. He only knows prime numbers that are digits yet. These numbers are 2, 3, 5 and 7. But Willy grew rather bored of such numbers, so he came up with a few g... | instruction | 0 | 104,747 | 20 | 209,494 |
No | output | 1 | 104,747 | 20 | 209,495 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Chilly Willy loves playing with numbers. He only knows prime numbers that are digits yet. These numbers are 2, 3, 5 and 7. But Willy grew rather bored of such numbers, so he came up with a few g... | instruction | 0 | 104,748 | 20 | 209,496 |
No | output | 1 | 104,748 | 20 | 209,497 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Chilly Willy loves playing with numbers. He only knows prime numbers that are digits yet. These numbers are 2, 3, 5 and 7. But Willy grew rather bored of such numbers, so he came up with a few g... | instruction | 0 | 104,749 | 20 | 209,498 |
No | output | 1 | 104,749 | 20 | 209,499 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Chilly Willy loves playing with numbers. He only knows prime numbers that are digits yet. These numbers are 2, 3, 5 and 7. But Willy grew rather bored of such numbers, so he came up with a few g... | instruction | 0 | 104,750 | 20 | 209,500 |
No | output | 1 | 104,750 | 20 | 209,501 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one question, given n, print the last digit of 1378n.
<... | instruction | 0 | 104,931 | 20 | 209,862 |
Tags: implementation, math, number theory
Correct Solution:
```
n = int(input())
if n:
print([6,8,4,2][n%4])
else:
print("1")
``` | output | 1 | 104,931 | 20 | 209,863 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one question, given n, print the last digit of 1378n.
<... | instruction | 0 | 104,932 | 20 | 209,864 |
Tags: implementation, math, number theory
Correct Solution:
```
n=int(input())
if (n==0):
print (1)
elif (n%4==1):
print(8)
elif (n%4==2):
print(4)
elif (n%4==3):
print(2)
elif (n%4==0):
print(6)
``` | output | 1 | 104,932 | 20 | 209,865 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one question, given n, print the last digit of 1378n.
<... | instruction | 0 | 104,933 | 20 | 209,866 |
Tags: implementation, math, number theory
Correct Solution:
```
n = int(input())
res = 0
if n==0: res = 1
elif n%4==0: res=6
elif n%4==1: res=8
elif n%4==2: res=4
else: res=2
print(res)
``` | output | 1 | 104,933 | 20 | 209,867 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one question, given n, print the last digit of 1378n.
<... | instruction | 0 | 104,934 | 20 | 209,868 |
Tags: implementation, math, number theory
Correct Solution:
```
n=int(input())
if n==0:
print(1)
else:
z=n%4
if z==0: print(6)
elif z==1: print(8)
elif z==2: print(4)
elif z==3: print(2)
``` | output | 1 | 104,934 | 20 | 209,869 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one question, given n, print the last digit of 1378n.
<... | instruction | 0 | 104,935 | 20 | 209,870 |
Tags: implementation, math, number theory
Correct Solution:
```
def solve(n,result):
try:
return result[n-1]
except Exception as e:
return result[(n%len(result)) - 1]
if __name__ == '__main__':
n = int(input())
result = [8,4,2,6]
if n == 0:
print(1)
else:
print(so... | output | 1 | 104,935 | 20 | 209,871 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one question, given n, print the last digit of 1378n.
<... | instruction | 0 | 104,936 | 20 | 209,872 |
Tags: implementation, math, number theory
Correct Solution:
```
exp = int(input())
if exp == 0:
lstDigit = 1
else:
modExp = exp % 4
if modExp == 1:
lstDigit = 8
else:
if modExp == 2:
lstDigit = 4
else:
if modExp == 3:
lstDigit = 2
else:
lstDigit = 6
print(lstDigit)
``` | output | 1 | 104,936 | 20 | 209,873 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one question, given n, print the last digit of 1378n.
<... | instruction | 0 | 104,937 | 20 | 209,874 |
Tags: implementation, math, number theory
Correct Solution:
```
n=int(input ())
k=n%4
if(n==0):
print (1)
elif(k==1):
print (8)
elif(k==2):
print (4)
elif(k==3):
print (2)
else:
print (6)
``` | output | 1 | 104,937 | 20 | 209,875 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one question, given n, print the last digit of 1378n.
<... | instruction | 0 | 104,938 | 20 | 209,876 |
Tags: implementation, math, number theory
Correct Solution:
```
n = int(input())
if n==0:
print (1)
else:
res = [8,4,2,6]
print (res[(n-1)%4])
``` | output | 1 | 104,938 | 20 | 209,877 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one questi... | instruction | 0 | 104,939 | 20 | 209,878 |
Yes | output | 1 | 104,939 | 20 | 209,879 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one questi... | instruction | 0 | 104,940 | 20 | 209,880 |
Yes | output | 1 | 104,940 | 20 | 209,881 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one questi... | instruction | 0 | 104,941 | 20 | 209,882 |
Yes | output | 1 | 104,941 | 20 | 209,883 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one questi... | instruction | 0 | 104,942 | 20 | 209,884 |
Yes | output | 1 | 104,942 | 20 | 209,885 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one questi... | instruction | 0 | 104,943 | 20 | 209,886 |
No | output | 1 | 104,943 | 20 | 209,887 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one questi... | instruction | 0 | 104,944 | 20 | 209,888 |
No | output | 1 | 104,944 | 20 | 209,889 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one questi... | instruction | 0 | 104,945 | 20 | 209,890 |
No | output | 1 | 104,945 | 20 | 209,891 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There exists an island called Arpa’s land, some beautiful girls live there, as ugly ones do.
Mehrdad wants to become minister of Arpa’s land. Arpa has prepared an exam. Exam has only one questi... | instruction | 0 | 104,946 | 20 | 209,892 |
No | output | 1 | 104,946 | 20 | 209,893 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's known that the length of the number didn't chan... | instruction | 0 | 104,987 | 20 | 209,974 |
Tags: greedy
Correct Solution:
```
k = int(input())
n = int(input())
digits = [0] * 10
suma = 0
for i in str(n):
digits[int(i)] += 1
suma += int(i)
answer = 0
while suma < k:
minimum_i = 0
for i in range(0, len(digits)):
if digits[i] > 0:
minimum_i = i
digits[i] -= 1
... | output | 1 | 104,987 | 20 | 209,975 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's known that the length of the number didn't chan... | instruction | 0 | 104,988 | 20 | 209,976 |
Tags: greedy
Correct Solution:
```
k = int(input())
n = input()
_sum = 0
data = []
for x in n:
data.append(int(x))
_sum = _sum + int(x)
if _sum >= k:
print('0')
else:
_sum = k - _sum
data.sort()
_ans = 0
for x in data:
_ans = _ans + 1
_sum = _sum - 9 + x
if _sum <= ... | output | 1 | 104,988 | 20 | 209,977 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's known that the length of the number didn't chan... | instruction | 0 | 104,989 | 20 | 209,978 |
Tags: greedy
Correct Solution:
```
k = int(input())
n = input()
#print(len(n))
def digitsum(s):
su = 0
for i in range(len(s)):
su += int(s[i])
return su
dig = digitsum(n)
maxpos = 9*len(n)
n = list(map(int, n))
#print(n)
n.sort()
if(dig >= k):
print(0)
else:
rep = 0
for i in range(len(n)):
diff = 9 - int(n[... | output | 1 | 104,989 | 20 | 209,979 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's known that the length of the number didn't chan... | instruction | 0 | 104,990 | 20 | 209,980 |
Tags: greedy
Correct Solution:
```
k = int(input())
s = input()
# s = str(n)
c = 0
l = 0
for i in s:
c += int(i)
if c >= k:
print(0)
else:
c = k - c
q = sorted(list(s))
for i in range(len(q)):
p = min(9 - int(q[i]), c)
c -= p
l += 1
if c <= 0:
break
print(l)
``` | output | 1 | 104,990 | 20 | 209,981 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's known that the length of the number didn't chan... | instruction | 0 | 104,991 | 20 | 209,982 |
Tags: greedy
Correct Solution:
```
k = int(input())
n = input().split()[0]
s = 0
dic = dict()
dic[0] = 0
dic[1] = 0
dic[2] = 0
dic[3] = 0
dic[4] = 0
dic[5] = 0
dic[6] = 0
dic[7] = 0
dic[8] = 0
dic[9] = 0
for i in n:
a = int(i)
s += a
dic[a] += 1
ans = 0
while s<k:
ans += 1
for i in range(10):
... | output | 1 | 104,991 | 20 | 209,983 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's known that the length of the number didn't chan... | instruction | 0 | 104,992 | 20 | 209,984 |
Tags: greedy
Correct Solution:
```
k = int(input())
n = input()
a = list(map(int,n))
l = sum(a)
changed = 0
if l < k:
for num in sorted(a):
l = l + 9 - num
changed = changed + 1
if l >= k:
break
print(changed)
``` | output | 1 | 104,992 | 20 | 209,985 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's known that the length of the number didn't chan... | instruction | 0 | 104,993 | 20 | 209,986 |
Tags: greedy
Correct Solution:
```
k = int(input())
n = input()
sum = 0
count = [0]*10
moves = 0
for a in reversed(n) :
sum += int(a)
count[int(a)]+=1
if sum >= k :
print("0")
else :
for i in range(10) :
if count[i] !=0 and ((10-i-1)*count[i])+sum >= k :
t = int((k-sum)/(10-i-1... | output | 1 | 104,993 | 20 | 209,987 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's known that the length of the number didn't chan... | instruction | 0 | 104,994 | 20 | 209,988 |
Tags: greedy
Correct Solution:
```
k = int(input())
n = list(map(int,input()))
a = [0]*10
s = 0
for i in n:
a[i] += 1
s += i
ans = 0
ind = 0
while s < k:
while a[ind] == 0:
ind += 1
a[ind] -= 1
s -= ind
s += 9
ans += 1
print(ans)
``` | output | 1 | 104,994 | 20 | 209,989 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's ... | instruction | 0 | 104,995 | 20 | 209,990 |
Yes | output | 1 | 104,995 | 20 | 209,991 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's ... | instruction | 0 | 104,996 | 20 | 209,992 |
Yes | output | 1 | 104,996 | 20 | 209,993 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's ... | instruction | 0 | 104,997 | 20 | 209,994 |
Yes | output | 1 | 104,997 | 20 | 209,995 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's ... | instruction | 0 | 104,998 | 20 | 209,996 |
Yes | output | 1 | 104,998 | 20 | 209,997 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's ... | instruction | 0 | 104,999 | 20 | 209,998 |
No | output | 1 | 104,999 | 20 | 209,999 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's ... | instruction | 0 | 105,000 | 20 | 210,000 |
No | output | 1 | 105,000 | 20 | 210,001 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's ... | instruction | 0 | 105,001 | 20 | 210,002 |
No | output | 1 | 105,001 | 20 | 210,003 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to n, replacing some digits with others. It's ... | instruction | 0 | 105,002 | 20 | 210,004 |
No | output | 1 | 105,002 | 20 | 210,005 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by number y?".
The game is played by the following ru... | instruction | 0 | 105,688 | 20 | 211,376 |
Tags: math, number theory
Correct Solution:
```
def crivo():
n = 10000
pr = [True]*(n+1)
pr[0] = pr[1] = False
for i in range(2,n+1):
if(pr[i] and i*i<=n):
for j in range(i*i,n+1,i):
pr[j] = False
return pr;
l = crivo()
pr = []
for i in range(len(l... | output | 1 | 105,688 | 20 | 211,377 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by number y?".
The game is played by the following ru... | instruction | 0 | 105,691 | 20 | 211,382 |
Tags: math, number theory
Correct Solution:
```
primes = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367... | output | 1 | 105,691 | 20 | 211,383 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by number y?".
The game is played by the following ru... | instruction | 0 | 105,694 | 20 | 211,388 |
Tags: math, number theory
Correct Solution:
```
n = int(input())
MAX = 1001
bs = [True] * MAX
primes = []
def sieve():
bs[0] = False
bs[1] = False
for i in range(2, MAX):
if bs[i]:
for j in range(i * i, MAX, i):
bs[j] = False
primes.append(i)
def num_pfs... | output | 1 | 105,694 | 20 | 211,389 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by numb... | instruction | 0 | 105,696 | 20 | 211,392 |
Yes | output | 1 | 105,696 | 20 | 211,393 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by numb... | instruction | 0 | 105,698 | 20 | 211,396 |
Yes | output | 1 | 105,698 | 20 | 211,397 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by numb... | instruction | 0 | 105,699 | 20 | 211,398 |
Yes | output | 1 | 105,699 | 20 | 211,399 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by numb... | instruction | 0 | 105,700 | 20 | 211,400 |
No | output | 1 | 105,700 | 20 | 211,401 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by numb... | instruction | 0 | 105,701 | 20 | 211,402 |
No | output | 1 | 105,701 | 20 | 211,403 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya and Petya are playing a simple game. Vasya thought of number x between 1 and n, and Petya tries to guess the number.
Petya can ask questions like: "Is the unknown number divisible by numb... | instruction | 0 | 105,702 | 20 | 211,404 |
No | output | 1 | 105,702 | 20 | 211,405 |
Provide a correct Python 3 solution for this coding contest problem.
A: My Number-My Number-
problem
I'm sorry! Late late!
Ah! I'm starting to work for this company I've been longing for today!
Even so, I've been oversleeping since the first day ...! ??
Today is an important day when I have to tell my number to t... | instruction | 0 | 106,081 | 20 | 212,162 |
"Correct Solution:
```
def is_collect(fixed_number):
score = 0
for i in range(1, 7):
score += int(fixed_number[i]) * (i + 1)
for i in range(7, 12):
score += int(fixed_number[i]) * (i - 5)
last = 11 - score % 11
if str(last) == fixed_number[0] or (last >= 10 and fixed_number[0] == "0"):
return True... | output | 1 | 106,081 | 20 | 212,163 |
Provide a correct Python 3 solution for this coding contest problem.
A: My Number-My Number-
problem
I'm sorry! Late late!
Ah! I'm starting to work for this company I've been longing for today!
Even so, I've been oversleeping since the first day ...! ??
Today is an important day when I have to tell my number to t... | instruction | 0 | 106,082 | 20 | 212,164 |
"Correct Solution:
```
P = list(input())
xi = P.index('?')
Q =[6, 5, 4, 3, 2, 7, 6, 5, 4, 3, 2]
pqsum = 0
for i in range(11):
if P[i]=='?':
pass
else:
pqsum += int(P[i])*Q[i]
if xi<11:
Pxi = []
for i in range(10):
PQS = pqsum + i*Q[xi]
if PQS%11<=1:
P0 = 0
... | output | 1 | 106,082 | 20 | 212,165 |
Provide a correct Python 3 solution for this coding contest problem.
A: My Number-My Number-
problem
I'm sorry! Late late!
Ah! I'm starting to work for this company I've been longing for today!
Even so, I've been oversleeping since the first day ...! ??
Today is an important day when I have to tell my number to t... | instruction | 0 | 106,083 | 20 | 212,166 |
"Correct Solution:
```
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import array
def is_valid_number(sequence):
q = lambda n: (n + 1) if 1 <= n <= 6 else (n - 5)
sum_pq = 0
for index in range(1, 12):
sum_pq += sequence[index] * q(index)
rem_pq = sum_pq % 11
check_digit = 0 if rem_pq <= ... | output | 1 | 106,083 | 20 | 212,167 |
Provide a correct Python 3 solution for this coding contest problem.
A: My Number-My Number-
problem
I'm sorry! Late late!
Ah! I'm starting to work for this company I've been longing for today!
Even so, I've been oversleeping since the first day ...! ??
Today is an important day when I have to tell my number to t... | instruction | 0 | 106,084 | 20 | 212,168 |
"Correct Solution:
```
def CheckDisit(a) :
tmp = 0
for i in range(11) :
if i <= 4 :
tmp += int(a[i]) * (6-i)
else :
tmp += int(a[i]) * (12-i)
tmp = tmp % 11
if tmp <= 1 :
return 0
else :
return (11 - tmp)
m = list(input())
if ... | output | 1 | 106,084 | 20 | 212,169 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Little Petya loves inequations. Help him find n positive integers a1, a2, ..., an, such that the following two conditions are satisfied:
* a12 + a22 + ... + an2 ≥ x
* a1 + a2 + ... + an ≤ y
Input
The first line contains three space-se... | instruction | 0 | 106,168 | 20 | 212,336 |
Tags: greedy
Correct Solution:
```
n,x,y=map(int,input().split())
if(y<n):
print(-1)
elif((y-n+1)**2+(n-1)>=x):
print(y-n+1)
for i in range(n-1):
print(1)
else:
print(-1)
``` | output | 1 | 106,168 | 20 | 212,337 |
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