随机数生成

死到临头发现还不会对拍

C++随机数生成：↓

#include<bits/stdc++.h>
 
using namespace std;

int main() {
    srand((unsigned)time(NULL));
    cout << rand() << " ";  // <=32767
    cout << (rand() << 15 | rand()) << " ";
    return 0;
}