Submission #2213124

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Source Code Expand

#include<stdio.h>
int main()
{
    int a[3];
    scanf("%d %d %d", &a[0], &a[1], &a[2]);
    int i, x;
    for(i=0;i<2;i++)
        if (a[i] > a[i + 1])
        {
            x = a[i];
            a[i] = a[i + 1];
            a[i + 1] = x;
            if (i != 0)
                i -= 2;
        }
    printf("%d\n", a[1]);
    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 %d %d", &a[0], &a[1], &a[2]);
     ^

Judge Result