Basic in c

//program to print out all Armstrong numbers between 1 and 500.

#include<stdio.h>

#include<conio.h>

void main()

{

int c,s,r1,r2,r3;

clrscr();

printf(“All Armstrong no. between 1 to 500:\n\n”);

c=1;

while(c<=500)

{

r1=c-((c/10)*10);

r2=(c/10)-((c/100)*10);

r3=(c/100)-((c/1000)*10);

s=(r1*r1*r1)+(r2*r2*r2)+(r3*r3*r3);

if(s==c)

{

printf(“\n%d”,s);

}

c++;

}

getch();

}

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