悬关求助

#include<bits/stdc++.h>
using namespace std; 
int cnt=1;
string name1,name2;
void fir(string s){
	int fi=s.find('@');
	int kcnt=0;
	for(int i=fi+1;i<s.size();i++){
		if(s[i]==' ') kcnt++;
		if(kcnt==3) break;
		name1+=s[i];
	}
}
void over1(){
	cout<<"Unsuccessful"<<' '<<"@"<<name1<<' '<<"attempt"<<endl;
	cout<<cnt<<endl;
	cout<<name2;
}
int main(){
	while(1){
		string s;
		getline(cin,s);
		if(s.size()==1) break;
		int kcnt=0;
			for(int i=0;i<s.size();i++){
				if(s[i]==' ') kcnt++;
				if(kcnt==3){
				name2=s.substr(0,i);
				break;	
					}
				}
			string name11="@"+name1;
			int cnt1=name11.size();
		if(cnt==1){
			fir(s);
			cnt++;
			continue;
		}
		else{
			int flag=s.find(name1);
			if(flag==-1){
				over1();
				return 0;
			}
			if(flag==0){
				cout<<"Successful"<<' '<<"@"<<name1<<' '<<"attempt";
				return 0;
			}
			int a1=s.find('@');
			int a2=s.find('@',a1+1);
			if(a2!=-1){
				over1();
				return 0;
			}
			}	

		cnt++;
	}
	cout<<"Unsuccessful"<<" "<<"@"<<name1<<' '<<"attempt"<<endl;
	cout<<cnt-1<<endl;
	cout<<"Good Queue Shape";
	return 0;
}