1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// Preprocesor Directives
using namespace std;
#include<iostream>
#include<iomanip>
#include<cmath>
// UDF declerations
void readit(float&, float&, float&, float&, float&);
float calcit(float, float, float, float);
void writeit(float, float, float, float);
// Delcerationn and defenition of the main
int main()
{
float mag, angl, x, y, num;
readit(mag, angl, x, y, num);
calcit(mag, angl, x, y);
writeit(mag, angl, x, y);
return 0;
}
// if you pass by value you dont plan on bringing it back
// Defenition of UDF readit
void readit(float& mag, float& angl, float& x, float& y, float& num)
{
cout << "Please enter an action:" << endl;
cout << "1 for polar to rectangular calculator" << endl;
cout << "2 for rectangular to polar calculator" << endl;
cout << "Or any other number to quit" << endl;
cin >> num;
system("CLS");
}
switch(num)
{
case 1:
cout << "Please enter the magnitude and angle (in degrees)" << endl;
cin >> mag >> angl;
float calcit(float mag, float angl, float x, float y)
{
x = mag * cos(angl * (M_PI / 180.0));
y = mag * sin(angl * (M_PI / 180.0));
}
void writeit(float mag, float angl, float x, float y)
{
cout << "With a given magnitude of " << mag << " and an angle of " << angl << "degrees\n"
<< "The rectangular conversions are x equals " << x << " and y equals" << y;
}
return 0;
}
|
