Submission #1609901

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Source Code Expand

#include <stdio.h>

int main()
{
    char c;
    scanf("%c", &c);

    switch(c)
    {
    	case 'a':
    		printf("vowel\n");
    	break;

    	case 'i':
    		printf("vowel\n");
    	break;

    	case 'u':
    		printf("vowel\n");
    	break;

    	case 'e':
    		printf("vowel\n");
    	break;

    	case 'o':
    		printf("vowel\n");
    	break;

    	default:
    		printf("consonant\n");

    }

	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%c", &c);
     ^

Judge Result