Tag: 整数运算

Java算术部门

public class test { public static void main(String[] args) { int total = 2; int rn = 1; double rnp = (rn / total) * 100; System.out.println(rnp); } } 为什么它打印0.0而不是50.0？ https://www.google.com/search?q=100*(1%2F2)&aq=f&oq=100*(1%2F2）