#include<bits/stdc++.h>

using namespace std;

#define ll long long

namespace fastIO {

#define BUF_SIZE 100010

    //fread -> read

    bool IOerror = ;

    inline char nc() {

        static char buf[BUF_SIZE], *p1 = buf + BUF_SIZE, *pend = buf + BUF_SIZE;

        if(p1 == pend) {

            p1 = buf;

            pend = buf + fread(buf, , BUF_SIZE, stdin);

            if(pend == p1) {

                IOerror = ;

                return -;

            }

        }

        return *p1++;

    }

    inline bool blank(char ch) {

        return ch == ' ' || ch == '\n' || ch == '\r' || ch == '\t';

    }

    inline void read(int &x) {

        char ch;

        while(blank(ch = nc()));

        if(IOerror)

            return;

        for(x = ch - ''; (ch = nc()) >= '' && ch <= ''; x = x *  + ch - '');

    }

#undef BUF_SIZE

};

using namespace fastIO;

int main()

{

     int T;

    read(T);

}