// -*- go -*-

package main

type Size = uint32

type Applicant struct {
	male   bool
	age    Size
	income Size
}

type Bank struct {
	maxAge       Size
	femaleIncome Size
	maleIncome   Size
}

func main(applicant Applicant, bank Bank) bool {
	// Bank sets the maximum age limit.
	if applicant.age > bank.maxAge {
		return false
	}
	if applicant.male {
		// Credit criteria for males.
		return applicant.age >= 21 && applicant.income >= bank.maleIncome
	} else {
		// Credit criteria for females.
		return applicant.age >= 18 && applicant.income >= bank.femaleIncome
	}
}