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lockerdoors:locker doors锁门的问题

Description There are n lockers in a hallway numbered sequentially from 1 to n. Initially, all the locker doors are closed. You make n passes by the lockers, each time starting with locker #1. _disibledevent=true) num_open++; return num_open; } int main() { int n; //cout<<&q [阅读全文] [PDF]