Submission #1775137

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Source Code Expand

#include<stdio.h>
int main(void){
  int n,a[100],m,m2=-1000,i;
  scanf("%d",&n);
  scanf("%d",&a[0]);
  m=a[0];
  for(i=1;i<n;i++){
    scanf("%d",&a[i]);
    if(m<a[i])
      m=a[i];
  }
  for(i=0;i<n;i++){
    if(a[i]<m&&m2<a[i]){
      m2=a[i];
    }
  }
  printf("%d\n",m2);
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:4:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
                 ^
./Main.cpp:5:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a[0]);
                    ^
./Main.cpp:8:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&a[i]);
                      ^

Judge Result