C++

Forum

 
How to round to two decimal places?

alijared (4)
Write your question here.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
  string productSelected, product[3] = {"Apples", "Bananas", "Pears"};
    float cost, productCost[3] = {2.10, 0.89, 2.60};
    int i;
    char pSign = 156;
    
    cout << "Enter what you want. \n"
         << "1. Apples. \n"
         << "2. Bananas. \n"
         << "3. Pears. \n" << endl;
    cin >> i;
    
    i = i - 1;     
         
    productSelected = product[i];
    cost = productCost[i];
    
    cout << "\n";
    cout << "You chose " << productSelected << ", which are " << pSign << cost
         << endl; 
    cout << "\n";
R10111001 (37)
alijared (4)
Thank you!
Topic archived. No new replies allowed.