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0860.柠檬水找零.md Javascript

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2021-06-07 21:14:42 +08:00
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problems/0860.柠檬水找零.md
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@ -189,7 +189,6 @@ Javascript:
var lemonadeChange = function(bills) { var lemonadeChange = function(bills) {
let fiveCount = 0 let fiveCount = 0
let tenCount = 0 let tenCount = 0
let twentyCount = 0
for(let i = 0; i < bills.length; i++) { for(let i = 0; i < bills.length; i++) {
let bill = bills[i] let bill = bills[i]
@ -204,11 +203,9 @@ var lemonadeChange = function(bills) {
} }
} else { } else {
if(tenCount > 0 && fiveCount > 0) { if(tenCount > 0 && fiveCount > 0) {
twentyCount += 1
tenCount -= 1 tenCount -= 1
fiveCount -= 1 fiveCount -= 1
} else if(fiveCount >= 3) { } else if(fiveCount >= 3) {
twentyCount += 1
fiveCount -= 3 fiveCount -= 3
} else { } else {
return false return false