kattis-open-almostunionfind/geninput.py


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#!/usr/bin/python

from random import randint as rand

n, m = rand(10, 1000), rand(10, 1000)
print(n, m)

for _ in range(m):
    t = rand(1, 3)
    if t < 3:
        p, q = rand(1, n), rand(1, n)
        print(t, p, q)
    else:
        p = rand(1, n)
        print(t, p)