C program to demonstrate the working of increment and decrement operator

//C program to demonstrate the working of increment and decrement operator:-

#include<stdio.h>

#include<conio.h>

void main()

{

int a=15;

clrscr();

printf("A=15:\n");

a++;                                                                 //Post increment

printf("A++ = %d \n",a);

++a;                                                               //Pre increment

printf("++A = %d \n",a);

a--;                                                                //Post decrement

printf("A-- = %d \n",a);

--a;                                                                //pre decrement

printf("--A = %d \n",a);

getch();

}

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OUTPUT:-

A=15:

A++ = 16                                                                       

++A = 17                                                                       

A-- = 16                                                                       

--A = 15        

                                                                

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