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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#390636#2833. HamiltonNahidameowWA 1ms3868kbC++201.7kb2024-04-15 18:51:292024-04-15 18:51:29

Judging History

你现在查看的是最新测评结果

  • [2024-04-15 18:51:29]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:3868kb
  • [2024-04-15 18:51:29]
  • 提交

answer

#include<bits/stdc++.h>
#define pd push_back
#define all(A) A.begin(),A.end()
#define lower_bound lb
#define ve std::vector
typedef long long ll;
typedef long long ll;
typedef __int128 Int;
typedef unsigned long long ul;
typedef long double LD;
bool FileIfstream(std::string name){
	std::ifstream f(name.c_str());
	return f.good();
}
namespace Math{
	ll QP(ll x,ll y,ll mod){ll ans=1;for(;y;y>>=1,x=x*x%mod)if(y&1)ans=ans*x%mod;return ans;}
	ll inv(ll x,ll mod){return QP(x,mod-2,mod);}
}
const int N=2e5+10;
const int mod=998244353;
int n;
void solve(){
	//don't forget to open long long
	ve<std::string>v(n+1);
	for(int i=1;i<=n;i++){
		std::cin>>v[i];
		v[i]=" "+v[i];
	}
	ve<int>ans;ans.pd(1);ans.pd(2);
	for(int i=3;i<=n;i++){
		int pos=-1;
		for(int j=0;j+2<ans.size();j++){
			if(v[ans[j]][ans[j+1]]!=v[ans[j+1]][ans[j+2]]){
				pos=j;
				break;
			}
		}
		if(pos==-1)ans.pd(i);
		else{
			if(v[ans[pos]][ans[pos+1]]==v[ans[pos+1]][i])
				ans.insert(ans.begin()+pos+2,i);
			else ans.insert(ans.begin()+pos,i);
		}
	}
	int pos=-1;
	for(int i=0;i+2<ans.size();i++){
		if(v[ans[i]][ans[i+1]]!=v[ans[i+1]][ans[i+2]]){
			pos=i;
			break;
		}
	}
	if(pos==-1){
		for(int i=0;i<n;i++)
			std::cout<<ans[i]<<(i==n-1?'\n':' ');
	} 
	else{
		pos++;
		for(int i=pos;i<ans.size();i++)
			std::cout<<ans[i]<<' ';
		for(int i=0;i<pos;i++)
			std::cout<<ans[i]<<' ';
		std::cout<<'\n'; 
	}
}
int main(){
#ifndef ONLINE_JUDGE
	if(!FileIfstream("IO.in")){
		freopen("IO.in","w",stdout);
		return 0;
	}
	freopen("IO.in","r",stdin);
	freopen("IO.out","w",stdout);
#endif
	std::ios::sync_with_stdio(false);
	std::cin.tie(0);
	std::cout.tie(0);
	int T=1;
	while(std::cin>>n)solve();

	return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3616kb

input:

3
001
000
100
4
0000
0000
0000
0000

output:

1 2 3
1 2 3 4

result:

ok 2 cases.

Test #2:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

3
000
000
000
3
010
100
000
3
011
100
100
3
011
101
110

output:

1 2 3
2 3 1 
2 3 1 
1 2 3

result:

ok 4 cases.

Test #3:

score: -100
Wrong Answer
time: 0ms
memory: 3868kb

input:

4
0000
0000
0000
0000
4
0000
0001
0000
0100
4
0100
1010
0100
0000
4
0111
1000
1000
1000
4
0010
0011
1101
0110
4
0111
1011
1100
1100
4
0111
1011
1101
1110
4
0000
0011
0101
0110
4
0101
1010
0100
1000
4
0011
0011
1100
1100
4
0010
0001
1000
0100

output:

1 2 3 4
1 2 3 4
3 4 1 2 
2 3 4 1 
2 3 4 1 
3 4 1 2 
1 2 3 4
2 3 4 1 
3 4 1 2 
1 2 3 4 
1 2 3 4

result:

wrong answer case #10: found 3 indices