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Problems

Sum and product 3

published at 4/16/24, 3:05:48 pm

include<iostream>

include<cmath>

using namespace std; class Demo{ private: int n; public: void setNum(int n){ this->n=n; } int getNum(){ return n; } }; int main(){ Demo d; int n; cin>>n; d.setNum(n); int n1=d.getNum()/100; int n2=(d.getNum()/10)%10; int n3=d.getNum()%10;

cout<<n1+n2+n3<<" "<<n1*n2*n3;

}