# include & ltstdio.h & gt
void main()
{
int I;
int sum = 0;
Printf ("Enter a number:");
scanf("%d ",& ampI);
If (I<0)
I =-I;
while(I & gt; = 10)
sum+= I % 10;
I/= 10;
}
sum+= I;
Printf ("Your total is %d\n", sum);