Submission #57430

#	Time	Username	Problem	Language	Result	Execution time	Memory
57430		duma3803	줄서기 (KOI17_line)	C++14	0 / 100	2 ms	376 KiB

line

#include <bits/stdc++.h>

using namespace std;

int n;
int arr[10];

int main() {
    int i;

    scanf("%d",&n);
    for (i=0;i<n;i++) arr[i] = i+1; // arr는 1, 2, 3, 4, ... , n
    do {

        for (i=0;i<n;i++) printf("%d ",arr[i]);
        printf("\n");

    } while(next_permutation(arr,arr+n));

    return 0;
}

Compilation message (stderr)

line.cpp: In function 'int main()':
line.cpp:11:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ~~~~~^~~~~~~~~

• Subtask 1: 0 / 7
• Subtask 2: 0 / 21
• Subtask 3: 0 / 30
• Subtask 4: 0 / 42