// run

// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

const maxUint64 = (1 << 64) - 1

//go:noinline
func f(n uint64) uint64 {
	return maxUint64 - maxUint64%n
}

func main() {
	for i := uint64(1); i < 20; i++ {
		println(i, maxUint64-f(i))
	}
}