以上是朋友圈中一奇葩贴:“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。
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 …”。
GaoXZh Magi Einst Quark LaoLao FatMouse ZhaShen fantacy latesum SenSen QuanQuan whatever whenever Potaty hahaha .
Magi and Potaty are inviting you to dinner…
LaoLao FatMouse whoever .
FatMouse is the only one for you… 输入样例3: LaoLao .
Momo… No one is for you …
用vector存string最后按照题目输出
#include <iostream> #include <string> #include <vector> using namespace std; int main() { vector<string> v; string s; while (cin >> s && s != ".") { v.push_back(s); } if (v.size() >= 14) cout << v[1] << " and " << v[13] << " are inviting you to dinner..."; else if(v.size() >= 2) cout << v[1] << " is the only one for you..."; else cout << "Momo... No one is for you ..."; return 0; }