Submission #902879

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Source Code Expand

#include <stdio.h>

int main()
{
	char c[15];
	scanf("%s",c);
	for(int i=0;i<12;i++)
	{
		if(i==3) printf("%c ",c[i]);
		else printf("%c",c[i]);
	}
	printf("\n");
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",c);
               ^

Judge Result