oj.uz

Submission #775613

# Submission time Handle Problem Language Result Execution time Memory
775613 2023-07-06T15:33:10 Z LeaRouse Trampoline (info1cup20_trampoline) C++14
73 / 100
 2000 ms 21248 KB 
#include <bits/stdc++.h>
#define fastio ios_base::sync_with_stdio(0); cin.tie(0);
#define ff first
#define ss second
#define ll long long
using namespace std;
const int MAX=2505;
const ll INF=1e10;
map<int,vector<ll>>m;
 
 
ll imp(ll a,ll dif,ll c){
	while(dif--){
		auto it=lower_bound(m[a].begin(),m[a].end(),c);
		if(it==m[a].end()){
			c=INF;
			return c;
		}
		c=*it;
		a++;
	}
	return c;
}
 
void go(){
	int n, r,c;	cin>>r>>c>>n;
	for(int i=0;i<n;i++){
		int a,b;	cin>>a>>b;
		m[a].push_back(b);
	}
	for(auto &it:m){
		sort(it.ss.begin(),it.ss.end());
	}
	int t;	cin>>t;
	while(t--){
		ll a,b,e,d;	cin>>a>>b>>e>>d;
		if(a>e || b>d){
			cout<<"No"<<endl;
			continue;
		}
		ll dif=e-a;
		ll nc=imp(a,dif,b);
		if(nc<=d)	cout<<"Yes"<<endl;
		else	cout<<"No"<<endl;
	}
}
 
int main(){
	fastio;
	go();
	return 0;
}

Subtask #1
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 468 KB 200 token(s): yes count is 21, no count is 179
2 Correct 3 ms 436 KB 200 token(s): yes count is 70, no count is 130
3 Correct 2 ms 340 KB 197 token(s): yes count is 25, no count is 172

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 89 ms 3316 KB 4000 token(s): yes count is 99, no count is 3901
2 Correct 90 ms 3400 KB 4000 token(s): yes count is 91, no count is 3909
3 Correct 199 ms 2664 KB 4000 token(s): yes count is 4000, no count is 0
4 Correct 456 ms 3356 KB 4000 token(s): yes count is 1991, no count is 2009

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 322 ms 3156 KB 200000 token(s): yes count is 110486, no count is 89514
2 Correct 319 ms 2928 KB 200000 token(s): yes count is 114664, no count is 85336
3 Correct 349 ms 3112 KB 200000 token(s): yes count is 86232, no count is 113768
4 Correct 354 ms 15452 KB 200000 token(s): yes count is 94603, no count is 105397
5 Correct 371 ms 15404 KB 200000 token(s): yes count is 94148, no count is 105852
6 Correct 456 ms 21248 KB 200000 token(s): yes count is 97163, no count is 102837

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 340 KB 5000 token(s): yes count is 3238, no count is 1762
2 Correct 12 ms 412 KB 5000 token(s): yes count is 3837, no count is 1163
3 Correct 10 ms 884 KB 5000 token(s): yes count is 4104, no count is 896
4 Correct 9 ms 396 KB 5000 token(s): yes count is 3934, no count is 1066
5 Correct 303 ms 532 KB 5000 token(s): yes count is 3384, no count is 1616
6 Correct 11 ms 396 KB 5000 token(s): yes count is 3390, no count is 1610

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2071 ms 10060 KB Time limit exceeded
2 Halted 0 ms 0 KB -