Submission #1947383

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Source Code Expand

#include<bits/stdc++.h>
#define REP(i,a,b) for(register int i=a;i<=b;++i)
#define DREP(i,a,b) for(register int i=a;i>=b;--i)
using namespace std;
char s[100];
int main(){
	scanf("%s",s);
	s[3]='8';
	cout<<s<<endl;
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",s);
               ^

Judge Result