Submission #891990

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Source Code Expand

#include<stdio.h>

int main(void){
	char c_fes[13];
	scanf("%s",c_fes);
	int i=0;
	for(i=0;i<12;i++){
		if(i==4){
			printf(" ");
		}
		printf("%c",c_fes[i]);
	}
	printf("\n");
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",c_fes);
                   ^

Judge Result