oj.uz

Submission #992338

# Submission time Handle Problem Language Result Execution time Memory
992338 2024-06-04T09:39:13 Z ramalzaher Trampoline (info1cup20_trampoline) C++14
11 / 100
 2000 ms 11536 KB 
#include <bits/stdc++.h>
#define ll long long  
#define sz size()
#define pb push_back
#define all(x) x.begin() , x.end()
using namespace std;
int main()
{
	int r , c , n ; cin >> r >>c >> n ;
	map<int,vector<int>  >mp; 
	vector<pair<int,int>> temp ; 
	for (int i = 0; i < n; i++)
	{
		int a, b ; cin >> a >> b; 
		temp.pb({a , b}) ; 
	}
	sort(all(temp)) ;
	for (int i = 0; i < n; i++)
	{
	mp[temp[i].first].pb(temp[i].second); 
	}
	int t ; cin >> t; 
	for (int i = 0; i < t; i++)
	{
		vector<int> v ; bool ok= 0 ; 
		int sx , sy  , ex , ey ; cin >> sx >> sy >> ex >> ey; 
		//if(ex < sx || ey < sy || !mp.count(sx)) { cout<<"N0\n"; continue; }
		v.pb(sy);
		for(int j = sx ; j < ex ; j ++ ){
			if(mp.count(j)  == 0) { ok = 1;break; }  
			auto itt = lower_bound(all(mp[j]) , sy) ; 
			if(itt==mp[j].end()) { v.pb(-1);ok=1; break ; }
			v.pb(*itt) ; 
			sy = *itt ; 
			//cout<<sy<<" " ; 
			}
			if(ey  >= sy && ok == 0  )cout<<"Yes\n"; else cout<<"No\n"; 
	}
	
 
 
  return 0;
}

Subtask #1
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 600 KB expected NO, found YES [27th token]
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 128 ms 3260 KB 4000 token(s): yes count is 99, no count is 3901
2 Correct 124 ms 3312 KB 4000 token(s): yes count is 91, no count is 3909
3 Correct 213 ms 3008 KB 4000 token(s): yes count is 4000, no count is 0
4 Incorrect 534 ms 3260 KB expected NO, found YES [1000th token]
5 Halted 0 ms 0 KB -

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 548 ms 3772 KB 200000 token(s): yes count is 110486, no count is 89514
2 Correct 596 ms 3520 KB 200000 token(s): yes count is 114664, no count is 85336
3 Correct 554 ms 3516 KB 200000 token(s): yes count is 86232, no count is 113768
4 Correct 623 ms 3776 KB 200000 token(s): yes count is 94603, no count is 105397
5 Correct 579 ms 3840 KB 200000 token(s): yes count is 94148, no count is 105852
6 Correct 631 ms 10164 KB 200000 token(s): yes count is 97163, no count is 102837

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 348 KB expected NO, found YES [17th token]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2093 ms 11536 KB Time limit exceeded
2 Halted 0 ms 0 KB -