having trouble with armstrong program code

program to print armstrongs numbers between 1 and 500.

Code:

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#include<stdio.h>
int main()
{
int m,n,sum=0,a;
for(n=1;n<=500;n++)
{
  m=n;
    while(m!=0)
      {
        a=m%10;
        sum=sum+(a*a*a);
        m=m/10;
      }
      if(n==sum)
      printf("%d\n",n);
     
}
}

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the above code is not working..please tell me where did it went wrong........

Presumably you want to reset sum at some point inside your for loop before you start adding to it.

Quote:

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Originally Posted by tabstop

presumably you want to reset sum at some point inside your for loop before you start adding to it.

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thanks a lot