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.
"Search" is an operation to obtain the desired information from a large amount of information. Familiar examples include "finding your own exam number from a large number of exam numbers" when a... | instruction | 0 | 21,952 | 20 | 43,904 |
No | output | 1 | 21,952 | 20 | 43,905 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and there is at least one pair of integers x, k suc... | instruction | 0 | 22,084 | 20 | 44,168 |
Tags: brute force, two pointers
Correct Solution:
```
s = input()
n = len(s)
ans = 0
X = []
for x in range(n):
k = 1
while x + 2*k < n and (s[x] != s[x+k] or s[x] != s[x+2*k]):
k += 1
if x + 2*k < n:
X += [(x, x + 2*k)]
for i in range(len(X)-2, -1, -1):
X[i] = (X[i][0], min(X[i][1], X... | output | 1 | 22,084 | 20 | 44,169 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and there is at least one pair of integers x, k suc... | instruction | 0 | 22,086 | 20 | 44,172 |
Tags: brute force, two pointers
Correct Solution:
```
s = input()
n = len(s)
l = 0
ans = 0
for i in range(n):
for j in range(i - 1, l, -1):
if 2 * j - i < l:
break
if s[i] == s[j] == s[j + j - i]:
ans += ((2 * j - i) - l + 1) * (n - i)
l = (2 * j - i + 1)
print... | output | 1 | 22,086 | 20 | 44,173 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and there is at least one pair of integers x, k suc... | instruction | 0 | 22,087 | 20 | 44,174 |
Tags: brute force, two pointers
Correct Solution:
```
from math import *
from collections import *
import sys
sys.setrecursionlimit(10**9)
s = input()
n = len(s)
ans = 0
for i in range(n):
m = 10**6
for k in range(1,5):
for j in range(i,i+7):
if(j + 2*k >= n):
break
if(s[j] == s[j+k] and s[j] == s[j+2*... | output | 1 | 22,087 | 20 | 44,175 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and there is at least one pair of integers x, k suc... | instruction | 0 | 22,088 | 20 | 44,176 |
Tags: brute force, two pointers
Correct Solution:
```
import sys
S = sys.stdin.readline()
S = S.strip()
n = len(S)
ans = 0
def check(i, j) :
if j - i < 3 :
return False
for x in range(i, j) :
for k in range(1, j - i) :
if x + 2 * k >= j :
break
if S[x] =... | output | 1 | 22,088 | 20 | 44,177 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and there is at least one pair of integers x, k suc... | instruction | 0 | 22,089 | 20 | 44,178 |
Tags: brute force, two pointers
Correct Solution:
```
from sys import stdin
s=stdin.readline().strip()
x=-1
ans=0
for i in range(len(s)):
for j in range(1,10):
if (i-2*j)>=0 and s[i]==s[i-j] and s[i-j]==s[i-2*j]:
if (i-2*j)>x:
ans+=(i-2*j-x)*(len(s)-i)
x=i-2*j
pri... | output | 1 | 22,089 | 20 | 44,179 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and there is at least one pair of integers x, k suc... | instruction | 0 | 22,090 | 20 | 44,180 |
Tags: brute force, two pointers
Correct Solution:
```
X = [[], ['0', '1'], ['00', '01', '10', '11'], ['001', '010', '011', '100', '101', '110'], ['0010', '0011', '0100', '0101', '0110', '1001', '1010', '1011', '1100', '1101'], ['00100', '00101', '00110', '01001', '01011', '01100', '01101', '10010', '10011', '10100', '1... | output | 1 | 22,090 | 20 | 44,181 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and there is at least one pair of integers x, k suc... | instruction | 0 | 22,091 | 20 | 44,182 |
Tags: brute force, two pointers
Correct Solution:
```
#!/usr/bin/env python
def good(l, r):
for x in range(l, r):
for k in range(1, 10):
if x + (k << 1) <= r:
if s[x] == s[x + k] and s[x + k] == s[x + (k << 1)]:
return False
else:
b... | output | 1 | 22,091 | 20 | 44,183 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and ... | instruction | 0 | 22,092 | 20 | 44,184 |
Yes | output | 1 | 22,092 | 20 | 44,185 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and ... | instruction | 0 | 22,093 | 20 | 44,186 |
Yes | output | 1 | 22,093 | 20 | 44,187 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and ... | instruction | 0 | 22,094 | 20 | 44,188 |
Yes | output | 1 | 22,094 | 20 | 44,189 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and ... | instruction | 0 | 22,095 | 20 | 44,190 |
No | output | 1 | 22,095 | 20 | 44,191 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and ... | instruction | 0 | 22,096 | 20 | 44,192 |
No | output | 1 | 22,096 | 20 | 44,193 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and ... | instruction | 0 | 22,097 | 20 | 44,194 |
No | output | 1 | 22,097 | 20 | 44,195 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Toad Rash has a binary string s. A binary string consists only of zeros and ones.
Let n be the length of s.
Rash needs to find the number of such pairs of integers l, r that 1 ≤ l ≤ r ≤ n and ... | instruction | 0 | 22,098 | 20 | 44,196 |
No | output | 1 | 22,098 | 20 | 44,197 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kolya is very absent-minded. Today his math teacher asked him to solve a simple problem with the equation a + 1 = b with positive integers a and b, but Kolya forgot the numbers a and b. He does, however, remember that the first (leftmost) di... | instruction | 0 | 22,110 | 20 | 44,220 |
Tags: math
Correct Solution:
```
x,y=map(int,input().split())
if x in [y,y-1] or (x==9 and y==1):
if x == 9 and y==1:
a=9
b=10
elif x==y-1:
a=x*10+9
b=y*10+0
else:
a=x*10
b=y*10+1
print(a,b)
else:
print(-1)
``` | output | 1 | 22,110 | 20 | 44,221 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kolya is very absent-minded. Today his math teacher asked him to solve a simple problem with the equation a + 1 = b with positive integers a and b, but Kolya forgot the numbers a and b. He does, however, remember that the first (leftmost) di... | instruction | 0 | 22,111 | 20 | 44,222 |
Tags: math
Correct Solution:
```
a,b=map(int,input().split())
if a<=b:
if abs(a-b)>1 and a!=9 and b!=1:
print(-1)
elif a==b:
print(str(a)+"1",str(b)+"2")
else:
print(str(a)+"9",str(b)+"0")
else:
if a==9 and b==1:
print(9,10)
else:
print(-1)
``` | output | 1 | 22,111 | 20 | 44,223 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kolya is very absent-minded. Today his math teacher asked him to solve a simple problem with the equation a + 1 = b with positive integers a and b, but Kolya forgot the numbers a and b. He does, however, remember that the first (leftmost) di... | instruction | 0 | 22,112 | 20 | 44,224 |
Tags: math
Correct Solution:
```
a, b = [int(m) for m in input().split()]
if a == b:
print(str(a) + '1', str(b) + '2')
elif a + 1 == b:
print(a, b)
else:
if a == 9 and b == 1:
print(9, 10)
else:
print(-1)
``` | output | 1 | 22,112 | 20 | 44,225 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kolya is very absent-minded. Today his math teacher asked him to solve a simple problem with the equation a + 1 = b with positive integers a and b, but Kolya forgot the numbers a and b. He does, however, remember that the first (leftmost) di... | instruction | 0 | 22,113 | 20 | 44,226 |
Tags: math
Correct Solution:
```
da, db = map(int, input().split())
if da==9 and db==1:
print(99, 100)
elif db-da>1:
print(-1)
elif da>db:
print(-1)
elif da==db:
print(str(da)+'1', str(db)+'2')
else:
print(str(da)+'9', str(db)+'0')
``` | output | 1 | 22,113 | 20 | 44,227 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kolya is very absent-minded. Today his math teacher asked him to solve a simple problem with the equation a + 1 = b with positive integers a and b, but Kolya forgot the numbers a and b. He does, however, remember that the first (leftmost) di... | instruction | 0 | 22,114 | 20 | 44,228 |
Tags: math
Correct Solution:
```
a, b = input().split()
a = int(a)
b = int(b)
if b - a == 0:
print(a * 10 + 2, b * 10 + 3)
elif b - a == 1:
print(a * 10 + 9, b * 10)
elif a == 9 and b == 1:
print(a * 10 + 9, b * 100)
else:
print(-1)
``` | output | 1 | 22,114 | 20 | 44,229 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kolya is very absent-minded. Today his math teacher asked him to solve a simple problem with the equation a + 1 = b with positive integers a and b, but Kolya forgot the numbers a and b. He does, however, remember that the first (leftmost) di... | instruction | 0 | 22,115 | 20 | 44,230 |
Tags: math
Correct Solution:
```
l=[int(x) for x in input().split()]
da,db=l[0],l[1]
if da==db:
print('{0}0 {1}1'.format(da,db))
elif da==db-1:
print(da,db,sep=' ')
elif da-db==8:
print("9 10")
else:
print(-1)
``` | output | 1 | 22,115 | 20 | 44,231 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kolya is very absent-minded. Today his math teacher asked him to solve a simple problem with the equation a + 1 = b with positive integers a and b, but Kolya forgot the numbers a and b. He does, however, remember that the first (leftmost) di... | instruction | 0 | 22,116 | 20 | 44,232 |
Tags: math
Correct Solution:
```
da, db = map(int, input().split())
x, y = 0, 1
while y < 1000000:
if str(x)[0] == str(da) and str(y)[0] == str(db):
break
x += 1
y += 1
if y == 1000000:
print(-1)
else:
print(x, y)
``` | output | 1 | 22,116 | 20 | 44,233 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kolya is very absent-minded. Today his math teacher asked him to solve a simple problem with the equation a + 1 = b with positive integers a and b, but Kolya forgot the numbers a and b. He does, however, remember that the first (leftmost) di... | instruction | 0 | 22,117 | 20 | 44,234 |
Tags: math
Correct Solution:
```
a,b = map(int, input().split())
if (a == 9) and (b == 1):
print (99, 100)
elif (b - a > 1) or (a > b):
print(-1)
elif (a == b):
print(a*100, a*100+1)
else:
print(a*100+99, b*100)
``` | output | 1 | 22,117 | 20 | 44,235 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive int... | instruction | 0 | 22,126 | 20 | 44,252 |
Tags: binary search, greedy, math, meet-in-the-middle
Correct Solution:
```
q=int(input())
a=[]
for j in range(40):
a.append(3**j)
a.reverse()
s=sum(a)
for i in range(q):
ans=s
n=int(input())
for k in range(40):
if(ans-a[k]>=n):
ans=ans-a[k]
print(ans)
``` | output | 1 | 22,126 | 20 | 44,253 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive int... | instruction | 0 | 22,127 | 20 | 44,254 |
Tags: binary search, greedy, math, meet-in-the-middle
Correct Solution:
```
from functools import reduce as rd
import operator as optr
import math
import itertools
for _ in range(int(input())):
n = int(input())
v = []
for i in range(0, 39):
v.append(3 ** i)
#print(v)
m = n
add = 0
i... | output | 1 | 22,127 | 20 | 44,255 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive int... | instruction | 0 | 22,128 | 20 | 44,256 |
Tags: binary search, greedy, math, meet-in-the-middle
Correct Solution:
```
def intlog(num,base):
n = num ; res = 0
while n>=base:
n//=base
res+=1
return res
def ceillog(num,base):
n = num ; res = 0
while n:
n//=base
res+=1
return res
t=int(input())
while t:
... | output | 1 | 22,128 | 20 | 44,257 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive int... | instruction | 0 | 22,129 | 20 | 44,258 |
Tags: binary search, greedy, math, meet-in-the-middle
Correct Solution:
```
arr = [3**i for i in range(40)]
s = sum(arr)
t = int(input())
for _ in range(t):
n = int(input())
m = s
for i in arr[::-1]:
if m - i >= n:
m -= i
print(m)
``` | output | 1 | 22,129 | 20 | 44,259 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive int... | instruction | 0 | 22,130 | 20 | 44,260 |
Tags: binary search, greedy, math, meet-in-the-middle
Correct Solution:
```
for _ in range(int(input())):
n = int(input())
bits = ['1']
while int(''.join(bits), 3) < n:
bits.append('1')
for i in range(len(bits)):
bits[i] = '0'
if int(''.join(bits), 3) < n:
bits[i] = '1'
print(int(''.join(bits), 3))... | output | 1 | 22,130 | 20 | 44,261 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive int... | instruction | 0 | 22,131 | 20 | 44,262 |
Tags: binary search, greedy, math, meet-in-the-middle
Correct Solution:
```
for q in range(int(input())):
n = int(input())
pos2, val = -1, []
while n:
i = n % 3
val.append(i)
if i == 2: pos2 = len(val) - 1
n //= 3
val.append(0)
if pos2 != -1:
pos0 = val[pos2:].index(0) + pos2
val[pos0] = 1
for i in r... | output | 1 | 22,131 | 20 | 44,263 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive int... | instruction | 0 | 22,132 | 20 | 44,264 |
Tags: binary search, greedy, math, meet-in-the-middle
Correct Solution:
```
# link: https://codeforces.com/problemset/problem/1249/C2
def generate_triple_representation(num):
array = []
while num != 0:
array.append(num % 3)
num = num // 3
return array[::-1]
for _ in range(int(input())):... | output | 1 | 22,132 | 20 | 44,265 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive int... | instruction | 0 | 22,133 | 20 | 44,266 |
Tags: binary search, greedy, math, meet-in-the-middle
Correct Solution:
```
import sys
import math
input=sys.stdin.readline
po=list()
po.append(1)
for i in range(40):
po.append(po[i]*3)
q=int(input())
for _ in range(q):
n=int(input())
vis=[0]*40
ans=0
for i in range(38,-1,-1):
if(ans+po[i]<=... | output | 1 | 22,133 | 20 | 44,267 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good numbe... | instruction | 0 | 22,134 | 20 | 44,268 |
Yes | output | 1 | 22,134 | 20 | 44,269 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good numbe... | instruction | 0 | 22,135 | 20 | 44,270 |
Yes | output | 1 | 22,135 | 20 | 44,271 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good numbe... | instruction | 0 | 22,136 | 20 | 44,272 |
Yes | output | 1 | 22,136 | 20 | 44,273 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good numbe... | instruction | 0 | 22,137 | 20 | 44,274 |
Yes | output | 1 | 22,137 | 20 | 44,275 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good numbe... | instruction | 0 | 22,138 | 20 | 44,276 |
No | output | 1 | 22,138 | 20 | 44,277 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good numbe... | instruction | 0 | 22,139 | 20 | 44,278 |
No | output | 1 | 22,139 | 20 | 44,279 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good numbe... | instruction | 0 | 22,140 | 20 | 44,280 |
No | output | 1 | 22,140 | 20 | 44,281 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good numbe... | instruction | 0 | 22,141 | 20 | 44,282 |
No | output | 1 | 22,141 | 20 | 44,283 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a fingerprint of a key. However, using some existi... | instruction | 0 | 22,142 | 20 | 44,284 |
Tags: combinatorics, math
Correct Solution:
```
fac=[0]*25
fac[0]=1
for i in range(1,25):
fac[i]=fac[i-1]*i
T=int(input());
while True:
cnt = [0]*25
pre = [0]*25
k = int(input())
p=2
le=0
while k!=0:
cnt[k%p]+=1
k//=p
le=p
p+=1
pre[0]=cnt[0]
for i in range(1,le+1):
pre[i]=pre[i-1]+cnt[i]
ans=1
for ... | output | 1 | 22,142 | 20 | 44,285 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a fingerprint of a key. However, using some existi... | instruction | 0 | 22,143 | 20 | 44,286 |
Tags: combinatorics, math
Correct Solution:
```
f = [1, 1]
for i in range(2, 21):
f.append(f[-1]*i)
def C(n, r):
if n < r:
return 0
return f[n] // (f[n-r]*f[r])
class KeyProblem:
def __init__(self, x):
self.multiplicity = {}
self.calcReminders(x)
ans = ... | output | 1 | 22,143 | 20 | 44,287 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a fingerprint of a key. However, using some existi... | instruction | 0 | 22,144 | 20 | 44,288 |
Tags: combinatorics, math
Correct Solution:
```
from math import factorial as f
for test in range(int(input())):
k = int(input())
a = []
d = 2
while k:
a.append(k%d)
k //= d
d += 1
n = len(a)
c0 = a.count(0)
a.sort(reverse = True)
ans = 1
j = 0
for i in a:
if i == 0:
ans *= n-i - j
else:
ans... | output | 1 | 22,144 | 20 | 44,289 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a fingerprint of a key. However, using some existi... | instruction | 0 | 22,145 | 20 | 44,290 |
Tags: combinatorics, math
Correct Solution:
```
from sys import stdin,stdout
#n=int(stdin.readline().strip())
#n,m=map(int,stdin.readline().strip().split())
#s=list(map(int,stdin.readline().strip().split()))
from math import gcd
from math import factorial as fac
def key1(n):
arr=[]
for i in range(2,2000):
... | output | 1 | 22,145 | 20 | 44,291 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a fingerprint of a key. However, using some existi... | instruction | 0 | 22,146 | 20 | 44,292 |
Tags: combinatorics, math
Correct Solution:
```
#######################################################################################################################
# Author: BlackFyre
# Language: PyPy 3.7
#####################################################################################################... | output | 1 | 22,146 | 20 | 44,293 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a fingerprint of a key. However, using some existi... | instruction | 0 | 22,147 | 20 | 44,294 |
Tags: combinatorics, math
Correct Solution:
```
# from itertools import permutations
fact = [1, 1]
for i in range(2, 30):
fact.append(fact[-1]*i)
for i in range(int(input())):
a, r, d = int(input()), [], 2
while a:
r.append(a%d)
a//=d
d+=1
# print
# perm = set(permutations(r))
# c = len(perm)
# for p in ... | output | 1 | 22,147 | 20 | 44,295 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a fingerprint of a key. However, using some existi... | instruction | 0 | 22,148 | 20 | 44,296 |
Tags: combinatorics, math
Correct Solution:
```
from sys import stdin, stdout
def getpair(p, k):
len = 0
cnta = [0]*30
d = 2
while k > 0:
m = k % d
cnta[m] += 1
len += 1
#print(int(k/d))
#print(k // d)
#print('------------------')
k //= d
... | output | 1 | 22,148 | 20 | 44,297 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a fingerprint of a key. However, using some existi... | instruction | 0 | 22,149 | 20 | 44,298 |
Tags: combinatorics, math
Correct Solution:
```
for _ in range(int(input())):
n = int(input())
c = 2
cnt = []
fact = [1]
for i in range(25):
cnt.append(0)
if i:
fact.append(fact[-1]*i)
x = 0
while n:
cnt[n % c] += 1
n //= c
c += 1
x... | output | 1 | 22,149 | 20 | 44,299 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a f... | instruction | 0 | 22,150 | 20 | 44,300 |
Yes | output | 1 | 22,150 | 20 | 44,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a f... | instruction | 0 | 22,151 | 20 | 44,302 |
Yes | output | 1 | 22,151 | 20 | 44,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Karl is developing a key storage service. Each user has a positive integer key.
Karl knows that storing keys in plain text is bad practice. So, instead of storing a key, he decided to store a f... | instruction | 0 | 22,152 | 20 | 44,304 |
Yes | output | 1 | 22,152 | 20 | 44,305 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.