NUMBER OF VOWELS AND CONSTANT

• Problem Description

  
  Count vowels and constants in a given string using pointers

• Test Case 1

  
  Input (stdin)

  welcome
  
  

  Expected Output

  3 4

• Test Case 2

  
  Input (stdin)

  hello
  
  

  Expected Output

  2 3

• Program

• #include <stdio.h>
  int main()
  {
    char str[20];
    char *ptr;
    int cntV;
    int cntC;
   scanf("%s",str);
    ptr=str;
    cntV=cntC=0;
    while(*ptr!='\0')
      {
      if(*ptr=='a'||*ptr=='e'||*ptr=='i'||*ptr=='o'||*ptr=='u')
        cntV++;
        else
          cntC++;
    ptr++;
      }
    printf("%d %d\n",cntV,cntC);
  
    
    
        
      
  
    
  
   return 0;
  }