朋友圈中一奇葩贴:“2月14情人节了,我决定造福大家。第2个赞和第14个赞的,我介绍你俩认识…………咱三吃饭…你俩请…”。现给出此贴下点赞的朋友名单,请你找出那两位要请客的倒霉蛋。
输入格式:
输入按照点赞的先后顺序给出不知道多少个点赞的人名,每个人名占一行,为不超过10个英文字母的非空单词,以回车结束。一个英文句点“.”标志输入的结束,这个符号不算在点赞名单里。
输出格式:
根据点赞情况在一行中输出结论:若存在第2个人A和第14个人B,则输出“A and B are inviting you to dinner…”;若只有A没有B,则输出“A is the only one for you…”;若连A都没有,则输出“Momo… No one is for you …”。
输入样例1:
GaoXZh
Magi
Einst
Quark
LaoLao
FatMouse
ZhaShen
fantacy
latesum
SenSen
QuanQuan
whatever
whenever
Potaty
hahaha
.
输出样例1:
Magi and Potaty are inviting you to dinner…
输入样例2:
LaoLao
FatMouse
whoever
.
输出样例2:
FatMouse is the only one for you…
输入样例3:
LaoLao
.
输出样例3:
Momo… No one is for you …
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = 1;
String name = scanner.next();
String A = null, B = null;
while (!".".equals(name)) {
if (n == 2) {
A = name;
}
if (n == 14) {
B = name;
}
name = scanner.next();
n++;
}
if (n > 14) {
System.out.println(A + " and " + B + " are inviting you to dinner...");
} else if (n > 2 && n < 14) {
System.out.println(A + " is the only one for you...");
} else {
System.out.println("Momo... No one is for you ...");
}
}
}