L1-035 情人节 (15 分)
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 ...
#include<iostream>
#include<
string>
using namespace std;
int main() {
int cnt =
0;
string str, A, B;
while (cin >>
str) {
if (str ==
".")
break;
else {
cnt++
;
if (cnt ==
2)
A =
str;
if (cnt ==
14)
B =
str;
}
}
if (cnt >=
14)
cout << A <<
" and " << B <<
" are inviting you to dinner...";
if (cnt >=
2 && cnt <
14)
cout << A <<
" is the only one for you...";
if (cnt <
2)
cout <<
"Momo... No one is for you ...";
return 0;
}
转载于:https://www.cnblogs.com/Frances-CY-FKYM/p/10293581.html
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