KwickClips Java · 37 sec · free
What happens if you only define a method?
Short answer. Nothing. A method runs only when it is called.
What must match in a call?
The number of arguments, their types and their order.
Remember
| Same number of arguments |
| Same types, same order |
A method does nothing until you call it. Call it by name with arguments. Three goes to qty, fifteen goes to rate. So total becomes forty five. Match the number of arguments. Match their types and order.
This clip is from the full lesson: User-defined Methods in Java — 6 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: ICSE Class 9 Computer Applications, ICSE Class 9 Computer Applications, ICSE Class 9 Computer Applications, ICSE Class 9 Computer Applications
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