[暴力] 牛客2020暑假多校 第八场 G Game SET

题目

题目链接：https://ac.nowcoder.com/acm/contest/5673/G

暴力即可

代码

#include<cstdio>
#include<cstring>
#include<cmath>
#include<cstdlib>
#include<cctype>
#include<ctime>
#include<iostream>
#include<string>
#include<map>
#include<queue>
#include<stack>
#include<set>
#include<vector>
#include<iomanip>
#include<list>
#include<bitset>
#include<sstream>
#include<fstream>
#include<complex>
#include<algorithm>
#if __cplusplus >= 201103L
#include <unordered_map>
#include <unordered_set>
#endif
#define ll long long
using namespace std;
const int INF = 0x3f3f3f3f;
const int MOD = 998244353;
//const int Ns = 6e6+10;
//llt inv[Ns]={0,1};
//void init(){
//    for (int i = 2;i <= Ns;++i ){
//        inv[i]=inv[MOD%i]*(MOD-MOD/i)%MOD;
//    }
//}
map<string,int> mp[5];
int a[300][10];
int main(){
	ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
	//init();
	int t;
	cin>>t;
	mp[1]["one"]=1,mp[1]["two"]=2,mp[1]["three"]=3,mp[1]["*"]=4;
	mp[2]["diamond"]=1,mp[2]["squiggle"]=2,mp[2]["oval"]=3,mp[2]["*"]=4;
	mp[3]["solid"]=1,mp[3]["open"]=2,mp[3]["striped"]=3,mp[3]["*"]=4;
	mp[4]["red"]=1,mp[4]["green"]=2,mp[4]["purple"]=3,mp[4]["*"]=4;
	int cnt1=0;
	while(t--){
		cnt1++;
		int n;
		cin>>n;
		string s,s1;
		int cnt=0;
		for(int i=1;i<=n;i++){
			cin>>s;
			bool flag=0;
			cnt=0;
			for(int j=0;j<s.size();j++){
				if(flag&&s[j]!=']') s1+=s[j];
				if(s[j]==']') flag=0,cnt++,a[i][cnt]=mp[cnt][s1],s1.clear();
				if(s[j]=='[') flag=1;
			}
			//for(int i=1;i<=cnt;i++) cout<<a[i][cnt]<<endl;
		}
		//cout<<1<<endl;
		bool flag=0;
		for(int i=1;i<=n;i++){
			for(int j=i+1;j<=n;j++){
				for(int k=j+1;k<=n;k++){
					bool flag1=0;
					for(int l=1;l<=4;l++){
						if(a[i][l]==4||a[j][l]==4||a[k][l]==4) continue;
						if(a[i][l]==a[j][l]&&a[j][l]==a[k][l]) continue;
						if(a[i][l]!=a[j][l]&&a[i][l]!=a[k][l]&&a[j][l]!=a[k][l]) continue;
						flag1=1;
						break;
					}
					if(!flag1){
						cout<<"Case #"<<cnt1<<": "<<i<<" "<<j<<" "<<k<<endl;
						flag=1;
						break;
					}
				}
				if(flag) break;
			}
			if(flag) break;
		}
		if(!flag) cout<<"Case #"<<cnt1<<": "<<-1<<endl;
		//cout<<2<<endl;
	}
    return 0;
}