牛客图书管理员问题C++o(￣▽￣)ブshow my codewhat behind my codereferencesharing part
2021.4.28 ???? 图书管理员 from 牛客网o(￣▽￣)ブshow my code#include<iostream>#include<math.h>using namespace std;typedef struct stu_need{ int num; int need;}stu;int main(){ int n,q,i,j; cin>>n>>q;//输入书籍数量
