用JAVA的For循环编写1+1/2+1/3+1/4+1/5+1/6+1/7+1/8+1/9+1/10

public class jia{

public static void main(String[] args){

public class jia{
public static void main(String[] args){
int i,sum=0;
System.out.print("1+1/2+1/3+1/4+1/5+1/6+1/7+1/8+1/9+1/10 = ");
for (i = 1; i <=10; i++) {
sum+=(1/i);
}
System.out.println(sum);
}
}

离开福建电视里估计是的

class jia{ public static void main(String[] args){ float sum = 0; for (int i = 1;i <= 100;i++) { sum+=(float)1/i; } System.out.println(sum); } } 我把上面的哥们的东西改了下，估计更好看一些！运行没错。