mirror of
https://git.sb/baoshuo/OI-codes.git
synced 2024-09-19 22:05:24 +00:00
25 lines
636 B
C++
25 lines
636 B
C++
#include <bits/stdc++.h>
|
|
|
|
#include "head.h"
|
|
|
|
static inline unsigned int randnum() {
|
|
static unsigned int seed = time(nullptr);
|
|
return seed ^= seed << 5, seed ^= seed >> 7, seed ^= seed << 13;
|
|
}
|
|
|
|
std::string str = "1145141919810efghkkk";
|
|
|
|
signed main() {
|
|
int n;
|
|
std::cin >> n;
|
|
unsigned int ps = (randnum() % str.length());
|
|
if (!ps) ++ps;
|
|
std::cout << str.substr(0, ps);
|
|
for (int i = 1; i <= n; ++i) {
|
|
unsigned int a = randnum(), b = randnum();
|
|
unsigned int ret = solv(a, b);
|
|
if (i == 1) std::cout << str.substr(ps) << '\n';
|
|
std::cout << a * b << ' ' << ret << '\n';
|
|
}
|
|
}
|