Armstrong_ number

#include<stdio.h>
#include<conio.h>
void main()
{
int n,t,rev=0;
clrscr();
printf("Enter the any value to check armstrong no : ");
scanf("%d",&n);
t=n;
while(n>0)
{
rev+rev+(n%10)*(n%10)*(n%10);
n=n/10;
}
if(rev=t)
{
printf("\nThe no. is armstrong");
}
else
{
printf("\nThe no. is not armstrong");
}
getch();
}