LeetCode-Go/leetcode/2043.Simple-Bank-System/2043.Simple Bank System.go at master · halfrost/LeetCode-Go · GitHub

Name: LeetCode-Go/leetcode/2043.Simple-Bank-System/2043.Simple Bank System.go at master · halfrost/LeetCode-Go · GitHub
Rating: 4.4 (1130 reviews)
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package leetcode

typeBankstruct {
accounts []int64
nint
}

funcConstructor(balance []int64) Bank {
returnBank{
accounts: balance,
n: len(balance),
 }
}

func (this*Bank) Transfer(account1int, account2int, moneyint64) bool {
ifaccount1>this.n||account2>this.n {
returnfalse
 }
ifthis.accounts[account1-1] <money {
returnfalse
 }
this.accounts[account1-1] -=money
this.accounts[account2-1] +=money
returntrue
}

func (this*Bank) Deposit(accountint, moneyint64) bool {
ifaccount>this.n {
returnfalse
 }
this.accounts[account-1] +=money
returntrue
}

func (this*Bank) Withdraw(accountint, moneyint64) bool {
ifaccount>this.n {
returnfalse
 }
ifthis.accounts[account-1] <money {
returnfalse
 }
this.accounts[account-1] -=money
returntrue
}