Submission #2203390

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Source Code Expand

#include<stdio.h>
int main()
{
    int n;
    scanf("%d", &n);
    int a, i;
    int y1, y2;
    y1 = y2 = 0;
    for (i = 0; i < n; i++)
    {
        scanf("%d", &a);
        if (a > y1)
        {
            y2 = y1;
            y1 = a;
        }
        if (a<y1 && a>y2)
        {
            y2 = a;
        }
    }
    printf("%d\n", y2);
    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:11:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &a);
         ^

Judge Result