Pointers 6

• Problem Description

  
  Write a program to input a character and Categorize it as a vowel and consonant
  
  Input and Output Format:
  
  Refer sample input and output for formatting specification.
  
  All float values are displayed correct to 2 decimal places.
  
  All text in bold corresponds to input and the rest corresponds to output.
  
  

• Test Case 1

  
  Input (stdin)

  e
  
  

  Expected Output

  vowel

• Test Case 2

  
  Input (stdin)

  b
  
  

  Expected Output

  consonant

Solution

#include <stdio.h>

int main()

{

  char ch;

  int up,low;

  scanf("%s",&ch);

  low=(ch=='a' || ch=='e' || ch=='i' || ch=='o' || ch=='u');

  up=(ch=='A' || ch=='E' || ch=='O' || ch=='I' || ch=='U');

  if(up || low)

    printf("vowel");

  else

    printf("consonant");

  return 0;

}