what should i do to make a program like these

[fakebullet01]

Can you please help me make a c++ program that would ask if how many bills and compute its total, and then ask how many coins you have, and then, also compute its total. i really need help. sorry guys i'm a beginner

[LB]

What is there to compute if it asks the user and the user tells them the number?

[Mazd]

This solution for my understanding of your topic.

//start
#include<iostream>
using namespace std;
int main(){
	int bills;
	int coins;
	int choice;
	int totalBills=0;
	int totalCoins=0;
	cout<<"What do you want to total(2 for Coins AND any number for Bills):"<<endl;
    cin>>choice;
	if (choice==2){
		do{
			cout<<"Your coins?[-1 to finish]"<<endl;
			cin>>coins;
			totalCoins=totalCoins+coins;
			cout<<"Total:"<< totalCoins<<endl;
		
	}while(coins!=-1);
	}
	else
	{
	do{
			cout<<"Your Bills?[-1 to finish]"<<endl;
			cin>>bills;
			totalBills=totalBills+bills;
			cout<<"Total:"<< totalBills<<endl;
		
	}while(bills!=-1);
	}
	return 0;
}
//End