Computer Programming C Laboratory: Basic C Programs

C Program using Increment and Decrement operators (Unary Operators)

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Increment and Decrement Operators (Unary Operators) - C Programming

C Program using Increment and Decrement operators.

*Program using increment and decrement operators */

#include <stdio.h>

main ()

{

int a=10; /* Local definition */

/* Statements */

printf("a++ = %d\n", a++); /* ++ is a post increment */

printf("++b = %d\n", ++b); /* ++ is a pre‒increment*/

printf("‒ ‒a = %d\n", ‒ ‒a); /* ‒ ‒ is a pre‒decrement */

printf("b‒ ‒ = %d\n", b‒ ‒); /* ‒ ‒ is a post‒decrement */

} /* main */

OUTPUT

a++= 10

++a= 12

‒ ‒a = 11

a ‒ ‒ = 11

Where

a++; Post increment, first do the operation and then increment.

++b; Pre increment, first increment and then do the operation.

‒ ‒a; Pre decrement, first decrement and then do the operation.

b‒ ‒; Post decrement, first do the operation and then decrement.

Computer Programming C Laboratory: Basic C Programs : Tag: C Programming : - C Program using Increment and Decrement operators (Unary Operators)

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Computer Programming C Laboratory: Basic C Programs

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