#include int main() { int n,r,sum=0; scanf("%d",&n); scanf("%d",&r); while(n>0) { int r=n%10; sum=sum+r; n=n/10; } int p=sum*r; int s=0; while(p>0) { int q=p%10; s=s+q; p=p/10; } printf("%d",s); return 0; } Positive interger Telegram:@freejobs77 319 views06:15
