#include using namespace std; int sumOf(int a) { int num, sum=0; num=a; while(num!=0){ sum = sum + num % 10; num = num/10; } return sum; } int main() { int t; cin>>t; for(int i=0; i>p; int sue=0; for(int j=0; j>mam; sue+=sumOf(mam); } if(sue%3==0){ cout<<"Yes"<