Answer to Question #37434 in C++ for Nessma

Question

Write a program that takes an integer from the user and displays “True” if and only if the integer is a prime!
number between 1 and 1000. (A prime number is a number that is only divisible by itself).! !
2- Assume that there is a driver of a taxi and he asked you to develop a program for him as the followings:!
• He will enter the information for each trip during his day.!
NOTE: trip's data will be:!
- The income of the trip.!
- The distance of the trip.!
NOTE: the driver will stop the program when he gets a total income in his day that is greater!
than > 300 L.E.!
• Display how many trips he made in his day.!
• Display the total distance he made during his day.!
• Determine which trip was the shortest trip.

Answer 1

#include <iostream> 
#include <conio.h>

using namespace std;

int main () 
{    
      float income;    
      float distance;    
      int TripsCounter = 0;    
      float TotalIncome = 0;    
      float TotalDistance = 0;    
      float TheShortestTrip = 1000000 ;    
      cout<<"Hello dear driver"<<endl;    
      while (TotalIncome<300)    
{        
              cout<<"Please, enter the income of the trip ($): ";        
              cin>>income;        
              cout<<"Please, enter the distance of the trip (km): ";        
              cin>>distance;                

              TripsCounter++;        
              TotalIncome += income;        
              TotalDistance += distance;
      
              if (distance < TheShortestTrip)            
                     TheShortestTrip = distance;    
}
   cout<<"So today you have made "<<TripsCounter<<" trips"<<endl;    
   cout<<"Total distace is: "<<TotalDistance<<" km"<<endl;    
   cout<<"The shortest trip is "<<TheShortestTrip<<" km"<<endl;
    
   _getch();    
   return 0; 
}