Submission #1318094

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Source Code Expand

#include <stdio.h>
#include<string.h>
int main(void){
    int n,a,b,k,p[110],x,y,ans=0;
    scanf("%d",&n);
    scanf("%d %d",&a,&b);
    scanf("%d",&k);
    for(x=0;x<k;x++){
        scanf("%d",&p[x]);
    }
    for(x=0;x<k;x++){
        if(p[x]-a==0||p[x]-b==0){printf("NO\n");ans++;break;}
    }
    for(x=0;x<k&&ans==0;x++){
        for(y=1;x+y<k;y++){
        if(p[x]==p[x+y]){printf("NO\n");ans++;break;}
    }
    if(ans!=0){break;}}
    if(ans==0) {printf("YES\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);
     ^
./Main.c:6:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d",&a,&b);
     ^
./Main.c:7:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&k);
     ^
./Main.c:9:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&p[x]);
         ^

Judge Result