java - 如何检查两个数字的范围是否不超过10％(JAVA)

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大家好，我有这样的事情
例如两个整数：

int priceSell = 10;
int priceBuy = 5;

如何检查这些数字之间的范围不超过10％？

最佳答案

int priceSell = 10;
int priceBuy = 5;
if (Math.abs(priceSell-priceBuy)>(priceSell/10))
    System.out.println("the price isn't within 10%");
else
    System.out.println("the price is within 10%");

-不除以0

顺便说一句，这个答案可以确保买入价格在卖出价格的10％以内。另一个答案是要确保卖出价格在买入价格的10％以内。
是的，那很重要。 90在100的10％之内，但100不在90的10％之内。（100的10％范围是90-110.90的10％范围是81-99）

关于java - 如何检查两个数字的范围是否不超过10％(JAVA)，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/13210506/