一周总结(6)()

//卖飞机票

package com.itheima.test;

public static void main (String [] args){

Scanner sc = new Scanner (System.in);

System.out.println(“请输入机票的原价”);

int ticket = sc.nwxtInt();

System.out.println(“请输入当前的月份”);

int month = sc.nextInt();

System.out.println(“请输入当前购买的舱位 0 头等舱 1 经济舱”);

int seat = sc.nwxtInt();

if(month>=5&&month<=10){

if(seat==0){

ticket=(int)(ticket*0.9);

}else if(seat==1){

ticket=(int)(ticket*0.85);

}else{

Syatem.out.printf(”没有这个舱位”);

}else if((month>=1&&month<=4)||(month>=11&&month<=12)){

if(seat==0){

ticket=(int)(ticket*0.7);

}else if(seat==1){

ticket=(int)(ticket*0.65);

}else{

Syatem.out.printf(”没有这个舱位”);

}else{

System.out.printf(“键盘录入的月份不合法”);

System.out.printf(ticket);

//找质数

//判断101~200之间有多少个质数,并打印所有质数

package com.itheima.test;

public class Test2 {

public static void main(string[] args) {

int count = 0;

for(int  i=101;i<=200;i++){

boolean flag = true;

for(int  j=2;j<i;j++){

1f(i %j == 0){

flag = false;

break;

if(flag){

system. out.println(“当前数字”+i+”是质数”);

————————

//卖飞机票

package com.itheima.test;

public static void main (String [] args){

Scanner sc = new Scanner (System.in);

System.out.println(“请输入机票的原价”);

int ticket = sc.nwxtInt();

System.out.println(“请输入当前的月份”);

int month = sc.nextInt();

System.out.println(“请输入当前购买的舱位 0 头等舱 1 经济舱”);

int seat = sc.nwxtInt();

if(month>=5&&month<=10){

if(seat==0){

ticket=(int)(ticket*0.9);

}else if(seat==1){

ticket=(int)(ticket*0.85);

}else{

Syatem.out.printf(”没有这个舱位”);

}else if((month>=1&&month<=4)||(month>=11&&month<=12)){

if(seat==0){

ticket=(int)(ticket*0.7);

}else if(seat==1){

ticket=(int)(ticket*0.65);

}else{

Syatem.out.printf(”没有这个舱位”);

}else{

System.out.printf(“键盘录入的月份不合法”);

System.out.printf(ticket);

//找质数

//判断101~200之间有多少个质数,并打印所有质数

package com.itheima.test;

public class Test2 {

public static void main(string[] args) {

int count = 0;

for(int  i=101;i<=200;i++){

boolean flag = true;

for(int  j=2;j<i;j++){

1f(i %j == 0){

flag = false;

break;

if(flag){

system. out.println(“当前数字”+i+”是质数”);