CASE COUNT

• Problem Description

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

• CODING ARENA

• #include <stdio.h>

  int main()

  {

    char str[100];

    int countl=0,countu=0;

    int counter;

      scanf("%[^\n]*c",str);

      for(counter=0;str[counter]!='\0' ;counter++)

    {

      if(str[counter]>='A' && str[counter]<='Z')

        countu++;

      else if(str[counter]>='a' && str[counter]<='z')

        countl++;

    }

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

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

    

      

  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