Armstrong -Nummer in C.
#include<stdio.h>
#include<conio.h>
void arm(int a);
int main()
{
int a;
printf("\t\t\tEnter a number\n\t\t\t ");
scanf("%d",&a);
arm (a);
getch();
return 0;
}
void arm(int a)
{
int b,sum,remainder;
b=a;
while (a>0)
{
remainder=a%10;
sum=sum+(remainder*remainder*remainder);
a=(a-remainder)/10;
}
if (b==sum)
{
printf("\t\nIt is armstrong number\n");
}
else
{
printf("\n\tIt is not armstrong number\n");
}
}
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