cf:Whose sentence is it?

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A. Whose sentence is it?
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output

One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at the end of her sentences, while Rainbow always said "miao." at the beginning of his sentences. For each sentence in the chat record, help liouzhou_101 find whose sentence it is.

Input

The first line of the input contains an integer n (1 ≤ n ≤ 10), number of sentences in the chat record. Each of the next n lines contains a sentence. A sentence is a string that contains only Latin letters (A-Za-z), underline (_), comma (,), point (.) and space ( ). Its length doesn’t exceed 100.

Output

For each sentence, output "Freda's" if the sentence was said by Freda, "Rainbow's" if the sentence was said by Rainbow, or "OMG>.< I don't know!" if liouzhou_101 can’t recognize whose sentence it is. He can’t recognize a sentence if it begins with "miao." and ends with "lala.", or satisfies neither of the conditions.

Sample test(s)
input
5I will go to play with you lala.wow, welcome.miao.lala.miao.miao .
output
Freda'sOMG>.< I don't know!OMG>.< I don't know!Rainbow'sOMG>.< I don't know!
解题报告:
这里使用了find()和rfind()库函数,find函数是找出第一次出现所匹配字符串的位置,rfind()则是最后一次出现的位置
#include <stdio.h>#include <string.h>#include <iostream>#include <cmath>#include<string>using namespace std;int main(){        //freopen("in.txt","r",stdin);        string str;        int i,j,k,m,n,f1,f2;        cin>>n;       //getline(cin,str);       getchar();        for(i=0;i<n;i++)        {            f1=0;            f2=0;            getline(cin,str);            if(str.find("miao.")==0)            f1=1;            if(str.rfind("lala.")==str.length()-5)            f2=1;            if(f1==0&&f2==1)         {       printf("Freda's\n");       }         else         if(f1==1&&f2==0)         {         printf("Rainbow's\n");         }         else      printf("OMG>.< I don't know!\n");        }    return 0;}