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  1. //Matthew Santos     CS1A     Ch. 6, Pg. 370, #4
  2. /***********************************************
  3.  * 
  4.  * FIND SAFEST DRIVING AREA
  5.  * _____________________________________________
  6.  * Determines which of the five regions is the
  7.  * safest to drive in based off the amount of
  8.  * accidents reported there in the last year.
  9.  * _____________________________________________
  10.  * INPUT
  11.  *      north  : reported accidents in region north
  12.  *      south  : reported accidents in region south
  13.  *      east   : reported accidents in region east
  14.  *      west   : reported accidents in region west
  15.  *      central: reported accidents in region central
  16.  * 
  17.  * OUTPUT
  18.  *      lowest : region with the lowest accidents
  19.  ***********************************************/
  20. #include <iostream>
  21. #include <string>
  22. using namespace std;
  23.  
  24. int getNumAccidents(string);
  25.  
  26. void findLowest(int, int, int, int, int);
  27.  
  28. int main() {
  29. 	//Initialize varibles
  30.     int north = getNumAccidents("North");
  31.     int south = getNumAccidents("South");
  32.     int east = getNumAccidents("East");
  33.     int west = getNumAccidents("West");
  34.     int central = getNumAccidents("Central");
  35.     int lowest;
  36.  
  37.     // Determine and display which region had the fewest accidents
  38.     findLowest(north, south, east, west, central);
  39.  
  40.     return 0;
  41. }
  42.  
  43. int getNumAccidents(string regionName) {
  44.     int accidents;
  45.     cout << "Enter the number of automobile accidents for the " << regionName << " region: ";
  46.     cin >> accidents;
  47.  
  48.     // Input validation
  49.     while (accidents < 0) {
  50.         cout << "Accident number cannot be negative. Enter again for " << regionName << ": ";
  51.         cin >> accidents;
  52.     }
  53.  
  54.     return accidents;
  55. }
  56.  
  57. void findLowest(int north, int south, int east, int west, int central) {
  58.     int lowest = north;
  59.     string region = "North";
  60.  
  61.     if (south < lowest) {
  62.         lowest = south;
  63.         region = "South";
  64.     }
  65.     if (east < lowest) {
  66.         lowest = east;
  67.         region = "East";
  68.     }
  69.     if (west < lowest) {
  70.         lowest = west;
  71.         region = "West";
  72.     }
  73.     if (central < lowest) {
  74.         lowest = central;
  75.         region = "Central";
  76.     }
  77.  
  78.     cout << "\nThe region with the fewest accidents is " << region
  79.          << " with " << lowest << " accidents." << endl;
  80. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
5 6 7 8 9
stdout 
Enter the number of automobile accidents for the North region: Enter the number of automobile accidents for the South region: Enter the number of automobile accidents for the East region: Enter the number of automobile accidents for the West region: Enter the number of automobile accidents for the Central region: 
The region with the fewest accidents is North with 5 accidents.
https://ideone.com/4YV5Ow
language:
C++ (gcc 8.3)
created:
16 days ago
visibility:
public

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