Submission #2449620

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Source Code Expand

#include<stdio.h>

int main(void)
{
	char str;
	scanf("%c", &str);
	printf("%d\n", str-64);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%c", &str);
  ^

Judge Result