In C program，all variables must be (97) before use，usually at the beginning of the function before any (98) statements。
A: stated
B: instructed
C: illustrated
D: declared
A: stated
B: instructed
C: illustrated
D: declared
举一反三
- You are asked to participate in the training program (immediate) ________ before the beginning of the vacation.
- How long characteristics must be present at least before death can be declared
- To enable a process to wait within the monitor __________ A: a condition variable must be declared as condition B: condition variables must be used as boolean objects C: semaphore must be used D: all of the mentioned
- For a paper, you need all the data before beginning the writing.
- All goods must be paid for before (deliver) .