message stringlengths 2 44.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 42 109k | cluster float64 5 5 | __index_level_0__ int64 84 217k |
|---|---|---|---|---|---|
Provide a correct Python 3 solution for this coding contest problem.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Standard Input in the following format:
N K
Output
Print... | instruction | 0 | 56,199 | 5 | 112,398 |
"Correct Solution:
```
n,k=map(int,input().split())
cnt=0
while n//k>0:
cnt+=1
n//=k
print(cnt+1)
``` | output | 1 | 56,199 | 5 | 112,399 |
Provide a correct Python 3 solution for this coding contest problem.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Standard Input in the following format:
N K
Output
Print... | instruction | 0 | 56,200 | 5 | 112,400 |
"Correct Solution:
```
N,K=map(int,input().split())
x=0
while N:
N//=K
x+=1
print(x)
``` | output | 1 | 56,200 | 5 | 112,401 |
Provide a correct Python 3 solution for this coding contest problem.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Standard Input in the following format:
N K
Output
Print... | instruction | 0 | 56,201 | 5 | 112,402 |
"Correct Solution:
```
N,K=map(int,input().split())
a=0
while N>0:
N//=K
a+=1
print(a)
``` | output | 1 | 56,201 | 5 | 112,403 |
Provide a correct Python 3 solution for this coding contest problem.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Standard Input in the following format:
N K
Output
Print... | instruction | 0 | 56,202 | 5 | 112,404 |
"Correct Solution:
```
n,k=map(int,input().split())
a=0
while n//k**a>0:
a=a+1
print(a)
``` | output | 1 | 56,202 | 5 | 112,405 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Stand... | instruction | 0 | 56,203 | 5 | 112,406 |
Yes | output | 1 | 56,203 | 5 | 112,407 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Stand... | instruction | 0 | 56,204 | 5 | 112,408 |
Yes | output | 1 | 56,204 | 5 | 112,409 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Stand... | instruction | 0 | 56,205 | 5 | 112,410 |
Yes | output | 1 | 56,205 | 5 | 112,411 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Stand... | instruction | 0 | 56,206 | 5 | 112,412 |
Yes | output | 1 | 56,206 | 5 | 112,413 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Stand... | instruction | 0 | 56,207 | 5 | 112,414 |
No | output | 1 | 56,207 | 5 | 112,415 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Stand... | instruction | 0 | 56,208 | 5 | 112,416 |
No | output | 1 | 56,208 | 5 | 112,417 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Stand... | instruction | 0 | 56,209 | 5 | 112,418 |
No | output | 1 | 56,209 | 5 | 112,419 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Given is an integer N. Find the number of digits that N has in base K.
Constraints
* All values in input are integers.
* 1 \leq N \leq 10^9
* 2 \leq K \leq 10
Input
Input is given from Stand... | instruction | 0 | 56,210 | 5 | 112,420 |
No | output | 1 | 56,210 | 5 | 112,421 |
Provide a correct Python 3 solution for this coding contest problem.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
You are given r, D and x_{2000}. Calculate x_{2001}, ..... | instruction | 0 | 56,227 | 5 | 112,454 |
"Correct Solution:
```
r,D,x=map(int,input().split())
for y in range(10):
x=r*x-D
print(x)
``` | output | 1 | 56,227 | 5 | 112,455 |
Provide a correct Python 3 solution for this coding contest problem.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
You are given r, D and x_{2000}. Calculate x_{2001}, ..... | instruction | 0 | 56,228 | 5 | 112,456 |
"Correct Solution:
```
r,D,X=map(int,input().split())
i=0
while (i<=9):
X=r*X-D
print(X)
i+=1
``` | output | 1 | 56,228 | 5 | 112,457 |
Provide a correct Python 3 solution for this coding contest problem.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
You are given r, D and x_{2000}. Calculate x_{2001}, ..... | instruction | 0 | 56,229 | 5 | 112,458 |
"Correct Solution:
```
r,D,x=(int(x) for x in input().split())
for i in range(10):
print(r*x-D)
x=r*x-D
``` | output | 1 | 56,229 | 5 | 112,459 |
Provide a correct Python 3 solution for this coding contest problem.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
You are given r, D and x_{2000}. Calculate x_{2001}, ..... | instruction | 0 | 56,230 | 5 | 112,460 |
"Correct Solution:
```
r,d,x=map(int,input().split())
for i in range(10):
x=x*r-d
print(x)
``` | output | 1 | 56,230 | 5 | 112,461 |
Provide a correct Python 3 solution for this coding contest problem.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
You are given r, D and x_{2000}. Calculate x_{2001}, ..... | instruction | 0 | 56,231 | 5 | 112,462 |
"Correct Solution:
```
[r,d,x]=list(map(int,input().split()))
for i in range(10):
x=r*x-d
print(x)
``` | output | 1 | 56,231 | 5 | 112,463 |
Provide a correct Python 3 solution for this coding contest problem.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
You are given r, D and x_{2000}. Calculate x_{2001}, ..... | instruction | 0 | 56,232 | 5 | 112,464 |
"Correct Solution:
```
r, D, x = (int(x) for x in input().split())
for i in range(10):
x = r*x -D
print(x)
``` | output | 1 | 56,232 | 5 | 112,465 |
Provide a correct Python 3 solution for this coding contest problem.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
You are given r, D and x_{2000}. Calculate x_{2001}, ..... | instruction | 0 | 56,233 | 5 | 112,466 |
"Correct Solution:
```
r,d,x = map(int,input().split())
for i in range(10):
x = r*x-d
print(int(x))
``` | output | 1 | 56,233 | 5 | 112,467 |
Provide a correct Python 3 solution for this coding contest problem.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
You are given r, D and x_{2000}. Calculate x_{2001}, ..... | instruction | 0 | 56,234 | 5 | 112,468 |
"Correct Solution:
```
x,y,z = map(int,(input().split()))
a=z
for b in range(10):
a = x*a-y
print(a)
``` | output | 1 | 56,234 | 5 | 112,469 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
... | instruction | 0 | 56,235 | 5 | 112,470 |
Yes | output | 1 | 56,235 | 5 | 112,471 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
... | instruction | 0 | 56,236 | 5 | 112,472 |
Yes | output | 1 | 56,236 | 5 | 112,473 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
... | instruction | 0 | 56,237 | 5 | 112,474 |
Yes | output | 1 | 56,237 | 5 | 112,475 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
... | instruction | 0 | 56,238 | 5 | 112,476 |
Yes | output | 1 | 56,238 | 5 | 112,477 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
... | instruction | 0 | 56,239 | 5 | 112,478 |
No | output | 1 | 56,239 | 5 | 112,479 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
... | instruction | 0 | 56,240 | 5 | 112,480 |
No | output | 1 | 56,240 | 5 | 112,481 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
... | instruction | 0 | 56,241 | 5 | 112,482 |
No | output | 1 | 56,241 | 5 | 112,483 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The development of algae in a pond is as follows.
Let the total weight of the algae at the beginning of the year i be x_i gram. For i≥2000, the following formula holds:
* x_{i+1} = rx_i - D
... | instruction | 0 | 56,242 | 5 | 112,484 |
No | output | 1 | 56,242 | 5 | 112,485 |
Provide a correct Python 3 solution for this coding contest problem.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclusive).
* For each 1\leq i \leq |A|-1, A_{i+1} is a multip... | instruction | 0 | 56,275 | 5 | 112,550 |
"Correct Solution:
```
A,B=map(int,input().split())
cnt=0
while A<=B:
A*=2
cnt+=1
print(cnt)
``` | output | 1 | 56,275 | 5 | 112,551 |
Provide a correct Python 3 solution for this coding contest problem.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclusive).
* For each 1\leq i \leq |A|-1, A_{i+1} is a multip... | instruction | 0 | 56,276 | 5 | 112,552 |
"Correct Solution:
```
X, Y = map(int, input().split())
k = 0
while X <= Y:
X *= 2
k += 1
print(k)
``` | output | 1 | 56,276 | 5 | 112,553 |
Provide a correct Python 3 solution for this coding contest problem.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclusive).
* For each 1\leq i \leq |A|-1, A_{i+1} is a multip... | instruction | 0 | 56,277 | 5 | 112,554 |
"Correct Solution:
```
x, y = map(int, input().split())
co = 0
while x <= y:
co += 1
x *= 2
print(co)
``` | output | 1 | 56,277 | 5 | 112,555 |
Provide a correct Python 3 solution for this coding contest problem.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclusive).
* For each 1\leq i \leq |A|-1, A_{i+1} is a multip... | instruction | 0 | 56,278 | 5 | 112,556 |
"Correct Solution:
```
x, y = map(int, input().split())
c = 0
while x * (2 ** c) <= y:
c += 1
print(c)
``` | output | 1 | 56,278 | 5 | 112,557 |
Provide a correct Python 3 solution for this coding contest problem.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclusive).
* For each 1\leq i \leq |A|-1, A_{i+1} is a multip... | instruction | 0 | 56,279 | 5 | 112,558 |
"Correct Solution:
```
X,Y=map(int,input().split())
cnt=0
while Y>=X:
X*=2
cnt+=1
print(cnt)
``` | output | 1 | 56,279 | 5 | 112,559 |
Provide a correct Python 3 solution for this coding contest problem.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclusive).
* For each 1\leq i \leq |A|-1, A_{i+1} is a multip... | instruction | 0 | 56,280 | 5 | 112,560 |
"Correct Solution:
```
x,y=map(int,input().split());print(len(str(bin(y//x)))-2)
``` | output | 1 | 56,280 | 5 | 112,561 |
Provide a correct Python 3 solution for this coding contest problem.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclusive).
* For each 1\leq i \leq |A|-1, A_{i+1} is a multip... | instruction | 0 | 56,281 | 5 | 112,562 |
"Correct Solution:
```
x, y = map(int, input().split())
c = 0
while x <= y:
c += 1
x *= 2
print(c)
``` | output | 1 | 56,281 | 5 | 112,563 |
Provide a correct Python 3 solution for this coding contest problem.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclusive).
* For each 1\leq i \leq |A|-1, A_{i+1} is a multip... | instruction | 0 | 56,282 | 5 | 112,564 |
"Correct Solution:
```
x,y=input().split();
k,w=int(y)//int(x),1
while 2**(w-1)<=k:w=w+1
print(w-1)
``` | output | 1 | 56,282 | 5 | 112,565 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclus... | instruction | 0 | 56,283 | 5 | 112,566 |
Yes | output | 1 | 56,283 | 5 | 112,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclus... | instruction | 0 | 56,284 | 5 | 112,568 |
Yes | output | 1 | 56,284 | 5 | 112,569 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclus... | instruction | 0 | 56,285 | 5 | 112,570 |
Yes | output | 1 | 56,285 | 5 | 112,571 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclus... | instruction | 0 | 56,286 | 5 | 112,572 |
Yes | output | 1 | 56,286 | 5 | 112,573 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclus... | instruction | 0 | 56,287 | 5 | 112,574 |
No | output | 1 | 56,287 | 5 | 112,575 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclus... | instruction | 0 | 56,288 | 5 | 112,576 |
No | output | 1 | 56,288 | 5 | 112,577 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclus... | instruction | 0 | 56,289 | 5 | 112,578 |
No | output | 1 | 56,289 | 5 | 112,579 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As a token of his gratitude, Takahashi has decided to give his mother an integer sequence. The sequence A needs to satisfy the conditions below:
* A consists of integers between X and Y (inclus... | instruction | 0 | 56,290 | 5 | 112,580 |
No | output | 1 | 56,290 | 5 | 112,581 |
Provide a correct Python 3 solution for this coding contest problem.
Print all combinations which can be made by $k$ different elements from $0, 1, ..., n-1$. Note that we represent $0, 1, ... n-1$ as 00...0001, 00...0010, 00...0100, ..., 10...0000 in binary respectively and the integer representation of a combination... | instruction | 0 | 56,395 | 5 | 112,790 |
"Correct Solution:
```
import itertools
n, k = map(int, input().split())
list_n = [i for i in range(n)]
list_d = []
for tuple_e in itertools.combinations(list_n, k):
d = 0
for bit in tuple_e:
d += 2 ** bit
list_d.append((d, tuple_e))
for d, tuple_e in sorted(list_d):
if tuple_e:
... | output | 1 | 56,395 | 5 | 112,791 |
Provide a correct Python 3 solution for this coding contest problem.
Print all combinations which can be made by $k$ different elements from $0, 1, ..., n-1$. Note that we represent $0, 1, ... n-1$ as 00...0001, 00...0010, 00...0100, ..., 10...0000 in binary respectively and the integer representation of a combination... | instruction | 0 | 56,396 | 5 | 112,792 |
"Correct Solution:
```
import itertools
n, k = map(int, input().split())
l = range(n)
combs = list(itertools.combinations(l, k))
sumlist = []
for comb in combs:
sum = 0
for c in comb:
sum += pow(2, c)
sumlist.append(sum)
z = zip(sumlist, combs)
z = sorted(z)
sumlist, combs = zip(*z)
for sum, c... | output | 1 | 56,396 | 5 | 112,793 |
Provide a correct Python 3 solution for this coding contest problem.
Print all combinations which can be made by $k$ different elements from $0, 1, ..., n-1$. Note that we represent $0, 1, ... n-1$ as 00...0001, 00...0010, 00...0100, ..., 10...0000 in binary respectively and the integer representation of a combination... | instruction | 0 | 56,397 | 5 | 112,794 |
"Correct Solution:
```
#!/usr/bin/env python3
# ITP2_11_D: Bitset 2 - Enumeration of Combinations
def combination(n, k):
"""Yields all combinations of k numbers from n numbers.
>>> list(combination(3, 2))
[[0, 1], [0, 2], [1, 2]]
"""
def _combination(i, j, a):
if i > n:
return... | output | 1 | 56,397 | 5 | 112,795 |
Provide a correct Python 3 solution for this coding contest problem.
Print all combinations which can be made by $k$ different elements from $0, 1, ..., n-1$. Note that we represent $0, 1, ... n-1$ as 00...0001, 00...0010, 00...0100, ..., 10...0000 in binary respectively and the integer representation of a combination... | instruction | 0 | 56,398 | 5 | 112,796 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
"""
Bitset II - Enumeration of Combinations
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP2_11_D&lang=jp
"""
from itertools import combinations
n, k = map(int, input().split())
for n, combi in sorted([(sum([1<<b for b in c]), ' '.join(map(str, c))) for c i... | output | 1 | 56,398 | 5 | 112,797 |
Provide a correct Python 3 solution for this coding contest problem.
Print all combinations which can be made by $k$ different elements from $0, 1, ..., n-1$. Note that we represent $0, 1, ... n-1$ as 00...0001, 00...0010, 00...0100, ..., 10...0000 in binary respectively and the integer representation of a combination... | instruction | 0 | 56,399 | 5 | 112,798 |
"Correct Solution:
```
from typing import List
if __name__ == "__main__":
n, k = map(lambda x: int(x), input().split())
target: List[int] = []
v = (1 << k) - 1
while (v < (1 << n)):
target.append(v)
x = v & -v
y = v + x
v = ((v & ~y) // x >> 1) | y
target.sort()
... | output | 1 | 56,399 | 5 | 112,799 |
Provide a correct Python 3 solution for this coding contest problem.
Print all combinations which can be made by $k$ different elements from $0, 1, ..., n-1$. Note that we represent $0, 1, ... n-1$ as 00...0001, 00...0010, 00...0100, ..., 10...0000 in binary respectively and the integer representation of a combination... | instruction | 0 | 56,400 | 5 | 112,800 |
"Correct Solution:
```
from itertools import combinations
def calc_int(arr):
ret = 0
for i in arr:
ret += 1 << i
return ret
n, k = map(int, input().split())
subsets = []
for sub in combinations(range(n), k):
subsets.append((calc_int(sub), sub))
subsets.sort()
for sub in subsets:
print('... | output | 1 | 56,400 | 5 | 112,801 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.