Submission #1231351

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Source Code Expand

#include <stdio.h>
int main(void)
{
char al;

	scanf("%c",&al);

		if (al=='A') puts("1"); 
		if (al=='B') puts("2"); 
		if (al=='C') puts("3"); 
		if (al=='D') puts("4"); 
		if (al=='E') puts("5"); 

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",&al);
  ^

Judge Result