Submission #1318050

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Source Code Expand

#include <stdio.h>
#include<string.h>
int main(void){
    int a,n,m[4]={};
    scanf("%d",&n);
    while(n>7){
        n-=8;
        m[0]++;
    }
    while(n>3){
        n-=4;
        m[1]++;
    }
    while(n>1){
        n-=2;
        m[2]++;
    }
    while(n>0){
        n-=1;
        m[3]++;
    }
    printf("%d\n",m[0]+m[1]+m[2]+m[3]);
    for(a=0;a<m[0];a++)printf("8\n");
    for(a=0;a<m[1];a++)printf("4\n");
    for(a=0;a<m[2];a++)printf("2\n");
    for(a=0;a<m[3];a++)printf("1\n");
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ^

Judge Result