Answer:
C++ programming language is used to implement this program using Dev C++. You can use any C++ compiler to run this program. The code and its explanation is given below in explanation section. 
Explanation:
#include<iostream>
using namespace std;
int main()
{
 int totalWeeklyPay;//total weekly pay  
 int hourlyWage;// wages per hours
  
 int totalRegularHour;// total regular hours worked
 int totalOverTimeHour;// total over time hours worked
  
 int weeklyTotalRegularPay;
 int weeklyTotalOverTimePay;
  
 cout<<"Enter Wage per hour: ";
  cin>>hourlyWage;
  if (hourlyWage<0)//if use enter negative value
   {
    cout<<"Please enter positive number number for wage per hour\n";
    cout<<"Enter Wage per hour: ";
      cin>>hourlyWage;
   }
 cout<<"Enter total regular hour: ";
 cin>>totalRegularHour;
 if (totalRegularHour<0)//if user enter negative value
   {
    cout<<"Please enter positive total number of regular hour\n";
  	cout<<"Enter total regular hour: ";
      cin>>totalRegularHour;
   }
 cout<<"Enter total over time hour: ";
 cin>>totalOverTimeHour;
  
  if(totalOverTimeHour<0)//if user enter negative value
    {
    	cout<<"Please enter positive total number of over time hour\n";
  	cout<<"Enter total over time hour: ";
  	cin>>totalOverTimeHour;
      
      
  }
  
 weeklyTotalRegularPay =hourlyWage*totalRegularHour;// total weekly regular hour pay
 weeklyTotalOverTimePay=totalOverTimeHour*hourlyWage*1.5;// total weekly overtime pay
 totalWeeklyPay=weeklyTotalRegularPay + weeklyTotalOverTimePay;//total weekly regular hour pay + // total weekly overtime pay
 cout<<"Total Weekly Pay is: "<<totalWeeklyPay<<"$";//output
  
  
 return 0;
  
}