Submission #378919

#	Time	Username	Problem	Language	Result	Execution time	Memory
378919		daniel920712	Nice sequence (IZhO18_sequence)	C++14	0 / 100	1 ms	364 KiB

sequence

#include <iostream>
#include <stdio.h>
#include <stdlib.h>

using namespace std;

int main()
{
    int T,N,M,i;
    scanf("%d",&T);
    while(T--)
    {
        scanf("%d %d",&N,&M);
        if(N>M)
        {
            printf("%d\n",N-1);
            for(i=0;i<N-1;i++) printf("1 ");
            printf("\n");
        }
        else
        {
            printf("%d\n",M-1);
            for(i=0;i<N-1;i++) printf("-1 ");
            printf("\n");
        }
    }

    return 0;
}

Compilation message (stderr)

sequence.cpp: In function 'int main()':
sequence.cpp:10:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   10 |     scanf("%d",&T);
      |     ~~~~~^~~~~~~~~
sequence.cpp:13:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   13 |         scanf("%d %d",&N,&M);
      |         ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 0 / 6
• Subtask 2: 0 / 9
• Subtask 3: 0 / 14
• Subtask 4: 0 / 15
• Subtask 5: 0 / 14
• Subtask 6: 0 / 18
• Subtask 7: 0 / 24