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70_cppBeginners.cpp
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76 lines (61 loc) · 1.15 KB
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#include <iostream>
#include <fstream>
using namespace std;
int getWhatTheyWant();
void displayItems(int x);
//main function
int main(){
int whatTheyWant;
whatTheyWant = getWhatTheyWant();
while(whatTheyWant != 4){
switch(whatTheyWant){
case 1:
displayItems(1);
break;
case 2:
displayItems(2);
break;
case 3:
displayItems(3);
break;
}
whatTheyWant = getWhatTheyWant();
}
}
//getWhatTheyWant function
int getWhatTheyWant(){
int choice;
cout << "\n1 - just plain items" <<endl;
cout << "2 - helpful items" <<endl;
cout << "3 - harmful items" <<endl;
cout << "4 - quit program" <<endl;
cin >> choice;
return choice;
}
//display items function
void displayItems(int x){
ifstream objectFile("objects.txt");
string name;
double power;
if(x==1){
while(objectFile >> name >> power){
if(power==0){
cout << name << ' ' << power << endl;
}
}
}
if(x==2){
while(objectFile >> name >> power){
if(power>0){
cout << name << ' ' << power << endl;
}
}
}
if(x==3){
while(objectFile >> name >> power){
if(power<0){
cout << name << ' ' << power << endl;
}
}
}
}