Problem:
Score : 100 points

Problem Statement

Given a lowercase English letter c, determine whether it is a vowel. Here, there are five vowels in the English alphabet: a, e, i, o and u.

Constraints

c is a lowercase English letter.

Input

The input is given from Standard Input in the following format:

c

Output

If c is a vowel, print vowel. Otherwise, print consonant.

Sample Input 1

a

Sample Output 1

vowel

Since a is a vowel, print vowel.

Sample Input 2

z

Sample Output 2

consonant

Sample Input 3

s

Sample Output 3

consonant

Solution in C (GCC 5.4.1) (judge verdict: Wrong Answer)

#include <stdio.h>
int main(){
int h=0,w=0;
scanf("%d %d",&h,&w );
char ij[h-1][w-1];
for(int k=0; k<h;k++){
    scanf("%s",ij[k]);
}
for(int k=0; k<h;k++){
    for(int l=0; l<w; l++){
      printf("%c",ij[k][l]);
    }
  printf("\n");
for(int l=0; l<w; l++){
      printf("%c",ij[k][l]);
    }
  printf("\n");   
}
}