CompetitiveProgramming/src/bin/test.py

from math import lcm, ceil, log2
from random import choice, randint, shuffle
from os import system
from collections import defaultdict
import io

PRIME = 998_244_353

if __name__ == '__main__':
    n = 1000000
    print(n, n)
    for i in range(n):
        print(1, 100000)