如题:
下面是代码,为什么不管输入什么数。输出结果都是0.0?
好诡异,求大神解答
import java.util.Random;
import java.util.Scanner;
public class temp {
public static void main(String[] args){
Scanner s = new Scanner(System.in);
System.out.println("STB的成绩是:");
double stm = s. nextFloat();
double sum = 5/9 *(stm-32);
System.out.print(sum);
}
}