oj.uz

Submission #28554

# Submission time Handle Problem Language Result Execution time Memory
28554 2017-07-16T07:17:04 Z 흐훗흐흐훗핫(#1176, dtc03012, iriszero) Play Onwards (FXCUP2_onward) C++
1 / 1
 123 ms 2308 KB 
#include <iostream>
#include <string>
#include <vector>
#include <queue>
using namespace std;
string tmp[333];
int dp[333];
vector<int> arr[333];
int main(void)
{
	int n,m;
	cin >> n >> m;
	for(int e=0;e<n;e++) cin >> tmp[e];
	for(int e=0;e<n;e++)
	{
		for(int p=e+1;p<n;p++)
		{
			int mm=0,qq=0,rr=0;
			for(int q=0;q<tmp[e].size();q++)
			{
				for(int r=0;r<tmp[p].size();r++)
				{
					if(tmp[e][q]==tmp[p][r])
					{
						rr=0;
						qq=0;
						for(int ee=r;ee<tmp[p].size()&&q+qq<tmp[e].size();ee++,qq++)
						{
							if(tmp[e][q+qq]==tmp[p][ee])
							{
								rr++;
								mm=max(mm,rr);
							}
							else
							{
								break;
							}
						}
					}
				}
			}
			if(mm>=m)
			{
				arr[e].push_back(p);
				arr[p].push_back(e);
			}
		}
	}
	queue<int> q;
	for(int e=0;e<n;e++)
	{
		if(dp[e]==0)
		{
			dp[e]=1;
			q.push(e);
			while(!q.empty())
			{
				int now=q.front();q.pop();
				for(int p=0;p<arr[now].size();p++)
				{
					int next=arr[now][p];
					if(dp[next]==0)
					{
						if(dp[now]==1) dp[next]=2;
						else dp[next]=1;
						q.push(next);
					}
					else
					{
						if(dp[next]==dp[now])
						{
							cout << "No";
							return 0;
						}
					}
				}
				
			}
		}
	}
	for(int e=0;e<n;e++) if(dp[e]==0) dp[e]=1;
	int pp=0;
	for(int e=0;e<n;e++) if(dp[e]==1) pp++;
	if(pp==0) dp[0]=1;
	if(pp==n) dp[0]=2;
	cout << "Yes\n";
	for(int e=0;e<n;e++) cout << dp[e] << "\n";
}

Compilation message

onward.cpp: In function 'int main()':
onward.cpp:19:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int q=0;q<tmp[e].size();q++)
                 ^
onward.cpp:21:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int r=0;r<tmp[p].size();r++)
                  ^
onward.cpp:27:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int ee=r;ee<tmp[p].size()&&q+qq<tmp[e].size();ee++,qq++)
                      ^
onward.cpp:27:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int ee=r;ee<tmp[p].size()&&q+qq<tmp[e].size();ee++,qq++)
                                          ^
onward.cpp:59:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int p=0;p<arr[now].size();p++)
                  ^

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2044 KB Output is correct
2 Correct 0 ms 2044 KB Output is correct
3 Correct 0 ms 2044 KB Output is correct
4 Correct 0 ms 2044 KB Output is correct
5 Correct 123 ms 2308 KB Output is correct
6 Correct 3 ms 2308 KB Output is correct
7 Correct 9 ms 2044 KB Output is correct
8 Correct 9 ms 2044 KB Output is correct
9 Correct 9 ms 2044 KB Output is correct
10 Correct 6 ms 2044 KB Output is correct
11 Correct 66 ms 2044 KB Output is correct
12 Correct 19 ms 2044 KB Output is correct
13 Correct 36 ms 2044 KB Output is correct
14 Correct 53 ms 2044 KB Output is correct
15 Correct 0 ms 2044 KB Output is correct
16 Correct 0 ms 2044 KB Output is correct
17 Correct 0 ms 2044 KB Output is correct
18 Correct 19 ms 2044 KB Output is correct
19 Correct 3 ms 2044 KB Output is correct
20 Correct 13 ms 2044 KB Output is correct
21 Correct 9 ms 2044 KB Output is correct