Submission #2405892

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Source Code Expand

#include<stdio.h>
int main(void)
{
	char n;
	scanf("%c",&n);
	switch(n){
		case 'A':
			printf("1\n");
			break;
		case 'B':
			printf("2\n");
			break;
		case 'C':
			printf("3\n");
			break;
		case 'D':
			printf("4\n");
			break;
		case 'E':
			printf("5\n");
			break;
		default:
			break;
	}
	return 0;
}
		

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%c",&n);
  ^

Judge Result