Submission #213793

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Source Code Expand

#include<stdio.h>
int main()
{
 	int a;
	char s;
        scanf("%s", &s);
	if(s=='A' ) a=1;
        if(s=='B') a=2;
        if(s=='C') a=3;
        if(s=='D') a=4;
        if(s=='E') a=5;
	// 出力
	printf("%d\n",a);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result