Submission #14222805

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Source Code Expand

#include<stdio.h>
using namespace std;
char s[22];
int main()
{
  	scanf("%s",s+1);
  	for(int i=1;i<=3;i++)printf("%c",s[i]);
  	puts("");
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:9: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
    6 |    scanf("%s",s+1);
      |    ~~~~~^~~~~~~~~~

Judge Result