Knowledge Walls
Venkatesan
Hyderabad, Andhra Pradesh, India
Passcode:
Introduction [cont'd]
Input Output Functions [cont'd]
Structures and Unions [cont'd]
# Preprocessor [cont'd]
Constants in Introduction of Programming in C
1802 Views
What is C Constants? 
Const is a datatype qualifier. Const variable must not change the data value at run time.
Syntax 
const datatype variable_name = variable_value;
Program
#include
void main(){
   const float pi = 3.14;
   printf("PI value is %f",pi);
}
Output 
PI value is 3.140000
Next Topics
Next lessons of current book.
Introduction of Programming in C
Previous Topics
Previous lessons of current book.
Introduction of Programming in C
Introduction of Programming in C
Best Lessons of "Programming in C"
Top lessons which are viewed more times.
Structures and Unions of Programming in C
Input Output Functions of Programming in C
Structures and Unions of Programming in C
  Copyright © 2014 Knowledge walls, All rights reserved
KnowledgeWalls
keep your tutorials and learnings with KnowledgeWalls. Don't lose your learnings hereafter. Save and revise it whenever required.
Click here for more details