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C Program to Count number of Uppercase and Lowercase Letters



C Program to Count number of Uppercase and Lowercase Letters

Count Total number of Capital and Small Letters from Accepted Line

    We can compare two Characters.
    Generally Comparing Characters means Comparing Corresponding ASCII Values.

#include<stdio.h>

int main() {
   int upper = 0, lower = 0;
   char ch[80];
   int j;

   printf("\nEnter The String : ");
   gets(ch);

   j = 0;
   while (ch[j] != '') {
      if (ch[j] >= 'A' && ch[j] <= 'Z')
         upper++;
      if (ch[j] >= 'a' && ch[j] <= 'z')
         lower++;
      j++;
   }

   printf("\nUppercase Letters : %d", upper);
   printf("\nLowercase Letters : %d", lower);

   return (0);
}

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