快读快写模板

jur10n · 2025-05-28 19:59:40 · 个人记录

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

class Quick_IO
{
  public:
    template<typename T>
    void read(T &r)
    {
        T x = 0, f = 1;
        char ch = getchar();
        while (ch < '0' || ch > '9')
        {
            if (ch == '-') f = -1;
            ch = getchar();
        }
        while (ch >= '0' && ch <= '9') x = x * 10 + ch - '0', ch = getchar();
        r = x * f;
    }
    template<typename T, typename... Args>
    void read(T &tmp, Args &... tmps)
    {
        read(tmp);
        read(tmps...);
    }
    template<typename T>
    void write(T x)
    {
        if (x < 0) putchar('-'), x = -x;
        if (x > 9) write(x / 10);
        putchar(x % 10 + '0');
    }
} io;

signed main()
{

}