Submission #1343317

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Source Code Expand

#include<stdio.h>
#include<string.h>
int main()
{
    int a,b[100],n,c,d;
    scanf("%d",&n);
    for(a=0;a<n;a++)
    {
     scanf("%d",&b[a]);
     if(a==0)
     {c=b[0];d=b[0];}
     if(b[a]>c) c=b[a];
     if(b[a]<d) d=b[a];
    }
    printf("%d\n",c-d);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
                   ^
./Main.cpp:9:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
      scanf("%d",&b[a]);
                       ^

Judge Result