第四次java作业

import java.util.Scanner;
public class fff{
    public static void main(String[] args){

import java.util.Scanner;
public class fff {
    public static void main(String[] args){
        int x=1;
        int sum=0;
        while(x<=100){
            if(x%3==0){
                sum+=x;
                x++;
            }else{
                x++;
            }
        }
        System.out.println(sum);
    }
    }

import java.util.Scanner;
public class fff {
    public static void main(String[] args){
        int x=1;
        int sum=0;
        do{
            if(x%3==0){
                sum+=x;
                x++;
            }else{
                x++;
            }
        }while(x<=100);
        System.out.println(sum);

import java.util.Scanner;
public class fff {
    public static void main(String[] args){
        int x=0;
        while(x<10){
            if(x!=5){
                System.out.println(x);
                x++;
            }else{
                x++;
            }

import java.util.Scanner;
public class fff{
    public static void main(String[] args){
        double x=30000;
        double sum=30000;
        int a;
        for(a=2;a<11;a++){
            x=x*(1.06);
            sum+=x;
        }
        System.out.println("10年后的年薪为"+x);
        System.out.println("未来10年总收入为"+sum);
    }

}

 

        }
    }
    }

 

    }
    }

 

        int x;
        int sum=0;
        for(x=1;x<=100;x++){
            if(x%3==0){
                sum+=x;
            }
        }
        System.out.println(sum);
    }
    }

import java.util.Scanner;
public class fff {
    public static void main(String[] args){
        int x=1;
        int sum=0;
        while(x<=100){
            if(x%3==0){
                sum+=x;
                x++;
            }else{
                x++;
            }
        }
        System.out.println(sum);
    }
    }