Submission #1419860

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Source Code Expand

#include <stdio.h>

int n, a[100];

int main(void) {
        int i, max = -1, max2;
        
        scanf("%d", &n);
        
        for (i = 0; i < n; ++i) {
                scanf("%d", &a[i]);
                if (a[i] > max) {
                        max2 = max;
                        max = a[i];
                } else if (a[i] == max) {
                
                } else {
                        if (a[i] > max2) {
                                max2 = a[i];
                        }
                }
        }
        
        printf("%d\n", max2);
        return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &n);
                        ^
./Main.cpp:11:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
                 scanf("%d", &a[i]);
                                   ^

Judge Result