Submission #1520312

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Source Code Expand

#define _CRT_SECURE_NO_WARNINGS

#include <stdio.h>

int main(void){
    int n;
    int a[1000];
    
    scanf("%d", &n);
    for(int i = 0; i < n; i++){
        scanf("%d", &a[i]);
    }
    
    for(int i = 0; i < n; i++){
        for(int j = i + 1; j < n; j++){
            if(a[i] > a[j]){
                int temp = a[i];
                a[i] = a[j];
                a[j] = temp;
            }
        }
    }
    
    int max2 = a[n - 1];
    
    for(int i = n - 1; i >= 0; i--){
        if(a[i] != max2){
            max2 = a[i];
            break;
        }
    }
    
    printf("%d\n", max2);
    
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
                    ^
./Main.cpp:11:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &a[i]);
                           ^

Judge Result