C program to count total Upper/Lower case and total elements

Hello Here is a program to count the UPPERCASE lowercase and Total Characters in a String.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

#include<stdio.h> #define MAX 100 int ucase(char asent[]); int lcase(char asent[]); int total(char asent[]); void main() { int u,l,t; char asent[MAX]; printf("Enter a Sentence:-\n"); gets(asent); u=ucase(asent); l=lcase(asent); t=total(asent); printf("In the Sentence "); puts(asent); printf("Total Letters are %d. Among them %d are UPPERCASE and %d are lowercase",t,u,l); } int ucase(char thesent[MAX]) { int i,count=0; for (i=0;thesent[i]!='\0';i++) { if(thesent[i]>='A' && thesent[i]<='Z') count++; } return (count); } int lcase(char thesent[MAX]) { int i,count=0; for (i=0;thesent[i]!='\0';i++) { if(thesent[i]>='a' && thesent[i]<='z') count++; } return (count); } int total(char thesent[MAX]) { int i,count=0; for (i=0;thesent[i]!='\0';i++) { count++; } return (count); }

We pass the string and Check their case and increment if they are with in the boundary.