P1580-yyy loves Easter_Egg I

Posted 2022-12-16 asurudo

  1 #include <iostream>
  2 #define _for(i,a,b) for(int i = (a);i < b;i ++)
  3 #define _rep(i,a,b) for(int i = (a);i > b;i --)
  4 #define INF 0x3f3f3f3f
  5 #define MOD 1000000007
  6 #define maxn 50003
  7 typedef long long ll;
  8 
  9 using namespace std;
 10 typedef pair<int,int> P;//first 是最短距离，second 是顶点编号
 11 inline ll read()
 12 
 13     ll ans = 0;
 14     char ch = getchar(), last = ‘ ‘;
 15     while(!isdigit(ch)) last = ch, ch = getchar();
 16     while(isdigit(ch)) ans = (ans << 1) + (ans << 3) + ch - ‘0‘, ch = getchar();
 17     if(last == ‘-‘) ans = -ans;
 18     return ans;
 19 
 20 inline void write(ll x)
 21 
 22     if(x < 0) x = -x, putchar(‘-‘);
 23     if(x >= 10) write(x / 10);
 24     putchar(x % 10 + ‘0‘);
 25 
 26 string ater;
 27 int Linenum = 1;
 28 string tmp;
 29 string getWriter()
 30 
 31     string rnt;
 32     int i = 10;
 33     while(tmp[i]!=‘ ‘)
 34     
 35         rnt += tmp[i];
 36         i ++;
 37     
 38     return rnt;
 39 
 40 bool judgeValid()
 41 
 42     int i = 10;
 43     int atnum = 0;
 44     while(tmp[i]!=‘:‘)
 45         i ++;
 46     i ++;
 47     for(;i < tmp.size();i ++)
 48         if(tmp[i]==‘@‘)
 49             atnum ++;
 50     return atnum==1;
 51 
 52 string getAter()
 53 
 54     string rnt;
 55     int i = 10;
 56     while(tmp[i]!=‘:‘)
 57         i ++;
 58     i ++;
 59     for(;i < tmp.size();i ++)
 60     
 61         if(tmp[i]==‘@‘)
 62         
 63             i += 11;
 64             for(int j = i;j < tmp.size() && tmp[j] != ‘ ‘ && tmp[j]!=‘\n‘&&tmp[j]!=‘\r‘;j ++)
 65                 rnt += tmp[j];
 66             return rnt;
 67         
 68     
 69     return "";
 70 
 71 int main()
 72 
 73     getline(cin,tmp);
 74     ater = getAter();
 75     while(getline(cin,tmp))
 76     
 77         if(tmp=="" || tmp=="\n" || tmp=="\r")
 78             break;
 79         string w1 = getWriter();
 80         Linenum ++;
 81     //    cout << w1 << endl;
 82         if(w1==ater)
 83         
 84             printf("Successful @yyy loves %s attempt",ater.c_str());
 85             return 0;
 86         
 87         if(judgeValid())
 88         
 89             string tt = getAter();
 90             if(tt!=ater)
 91             
 92                 string w = getWriter();
 93                 printf("Unsuccessful @yyy loves %s attempt\n%d\nyyy loves %s",ater.c_str(),Linenum,w.c_str());
 94                 return 0;
 95             
 96         
 97         else
 98         
 99             string w = getWriter();
100             printf("Unsuccessful @yyy loves %s attempt\n%d\nyyy loves %s",ater.c_str(),Linenum,w.c_str());
101             return 0;
102         
103     
104     printf("Unsuccessful @yyy loves %s attempt\n%d\nGood Queue Shape",ater.c_str(),Linenum);
105     return 0;
106