- Princeton Algorithm Part 1 Week
- Princeton Algorithm Part 1 Week
- Princeton Algorithm Part 1 week
- Princeton Algorithm Part 1 Week
- Princeton Algorithm Part 1 Week
- Princeton Algorithm Part 1 Week
- Princeton Algorithm Part 1 Week
- Princeton Algorithm Part 1 Week
- Princeton Algorithm Part 1 Week
- [Week 2]Princeton Algorithm Part
上课重点记一下:
assert = 程序运行到此该Boolean为true方能继续
• Statement to test assumptions about your program;
- Helps detect logic bugs
- Documents code
Java assert statement. Throws exception unless Boolean condition is true.
assert isSorted(a, lo, hi ;
Can enable or disable at run time. No cost in production code.
java -ea MyProgram //enable assertions
java -da MyProgram //disable assertions (default)
comparable:
comparator：
degenerate line segment == point;
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