Java如何获得除法的余数？
余数或模运算符（%）可让您获得两个数字除法的余数。该运算符可用于获取整数或浮点类型的提示。
package org.nhooo.example.lang;
public class RemainderOperatorDemo {
public static void main(String[] args) {
int a = 10;
double b = 49;
//提醒运算符（％）会为您提供剩余的
//整数或浮点除法运算。
System.out.println("The result of " + a + " % 5 = " + (a % 5));
System.out.println("The result of " + b + " % 9.5 = " + (b % 9.5));
}
}这是程序的结果：
The result of 10 % 5 = 0 The result of 49.0 % 9.5 = 1.5