Submission #1231268

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Source Code Expand

#include <stdio.h>

char alph;
int num;

int main(void){
	
	scanf("%c",&alph);
	
	num=alph-64;

	printf("%d\n",num);

	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%c",&alph);
  ^

Judge Result