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Write a C program to is char a letter.

By Dinesh Thakur

 

 

#include<ctype.h> 
 #include<stdio.h> 
 #include<conio.h> 
 void main() 
 { 
 char ch; 
 for(;;) 
 { 
 ch = getchar(); 
 if(ch == '.') break; 
 if(isalpha(ch)) printf("%c is a letter\n", ch); 
 } 
 getch(); 
 } 
     
 OUTPUT:   
 Hii 
 H is a letter 
 i is a letter 
 i is a letter

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About Dinesh Thakur
Dinesh ThakurDinesh Thakur holds an B.C.A, MCDBA, MCSD certifications. Dinesh authors the hugely popular Computer Notes blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps.

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