Submission #2600155

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Source Code Expand

#include<cstdio>
inline int max(int a,int b){return a>b?a:b;}
int main()
{  
    int n,m,ans=-0x7fffffff;
    scanf("%d%d",&n,&m);
    ans=max(ans,(n%100+900-m)),ans=max(ans,((n/100)*100+n%10+90)-m),ans=max(ans,n+9-n%10-m),ans=max(ans,n-(m%100+100)),ans=max(ans,n-((m/100)*100+m%10)),ans=max(ans,n-(m-m%10));
	return printf("%d\n",ans)&0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d",&n,&m);
                        ^

Judge Result