我正在使用以下算法来解决硬币兑换问题:
for (let coin of coins){
if(change >= coin){
if (Math.floor(change/coin) > 0){
console.log(Math.floor(change/coin)+ " pièces de " + coin + " euro");
let newChange = change - coin;
change = newChange;
}
}
}
结果应如下所示:
Purchase of €1.34 paid for with €5:
Change: €3.66
Coins returned:
2 euro: 1
1 euro: 1
50 cents: 1
10 cents: 1
5 cents: 1
1 cent: 1
我的结果如下:
Purchase of $1.34 paid for with $5
Change: 3.66
1 pièces de 2 euro
1 pièces de 1 euro
1 pièces de 0.5 euro
1 pièces de 0.1 euro
1 pièces de 0.05 euro
1 pièces de 0.01 euro
答案 0 :(得分:0)
请注意,您的行:<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring.cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
是错误的,因为它假定只给出了1个硬币,并且忽略了多个硬币的情况。
更改var的新分配应该是减少硬币后更改的模数,因此将您的if更改为:
let newChange = change - coin;