writing simple codes, uncertainties about my answer.
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Programming Questions
•
10 months ago
I am not sure if this is how it should be written.
Give the two dimensional point, write codes to make a new Point object and set its x variable to 4 and y variable to 2. Add a constructor to Point class that gives x and y initial values.
my answer:
Am I doing this right? Please advise me. Help is greatly appreciated.
Thank you!
Give the two dimensional point, write codes to make a new Point object and set its x variable to 4 and y variable to 2. Add a constructor to Point class that gives x and y initial values.
- class Point {
- float x;
- float y;
- }
my answer:
- class Point {
- float x;
- float y;
- float x = 4;
- float y = 2;
- // constructor
- Point(float init_x, float init_y) {
- x = init_x;
- y = init_y;
- )
- }
Am I doing this right? Please advise me. Help is greatly appreciated.
Thank you!
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