release fork
举一反三
- A knife and a fork _____ on the table. A knife and fork _____ on the table.
- 以下程序会打印几个a？int main(){fork();fork();fork();fork();printf("a\n");} A: 15 B: 4 C: 8 D: 16
- fork
- The fork is held in your hand when knife and fork are used at the same time.
- 在UNIX系统中运行以下程序，最多可再产生出______进程? main( ){ fork( ); /*←pc(程序计数器)，进程A fork( ); fork( ); }