CASE COUNT

Problem Description

C PROGRAM TO COUNT NUMBER OF UPPERCASE AND LOWERCASE LETTERS FROM A SENTENCE

CODING ARENA::

#include <stdio.h>

int main(void)

{

  int upper=0,lower=0;

  char ch[80];

  int i = 0;

  fgets(ch,sizeof(ch),stdin);

   while (ch[i] !='\0')

  {

    if (ch[i] >='A' && ch[i] <='Z')

      upper++;

     

    if (ch[i] >='a' && ch[i] <='z')

      lower++;

    i++;

  }

  printf("\nUppercase Letters=%d",upper);

  printf("\nLowercase Letters=%d",lower);

      return (0);

}

Test Case 1

Input (stdin)

Arun IS a GooD$

Expected Output

Uppercase Letters=5

Lowercase Letters=6

     Test Case 2

Input (stdin)

HELLO SRMM CHENN$

Expected Output

Uppercase Letters=14

Lowercase Letters=0