2020-PTA总决赛-L1-6 吃火锅(仅代码)

Code:

#include<bits/stdc++.h>
using namespace std;
int main(){
    string s;
    int msgCnt = 0, pos = -1, cCnt = 0; //msgCnt：消息总条数；pos：第一次出现位置；cCnt：目标信息条数
    while(true){
        getline(cin, s);
        if(s == ".") break;
        msgCnt++;
        if(s.find("chi1 huo3 guo1") != -1){
            if(pos == -1) pos = msgCnt;
            cCnt++;
        }
    }
    cout << msgCnt << endl;
    if(cCnt == 0){
        cout << "-_-#" << endl;
    }else{
        cout << pos << ' ' << cCnt << endl;
    }
    return 0;
}