oj.uz

Submission #683812

# Submission time Handle Problem Language Result Execution time Memory
683812 2023-01-19T11:54:42 Z luka1234 Segments (IZhO18_segments) C++14
7 / 100
 5000 ms 1412 KB 
#include<bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define db double
using namespace std;
int n,t;
int id=0;
int ans=0;
int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cin>>n>>t;
	pair<int,int> a[n+1];
	for(int k=1;k<=n;k++){
		int ind;
		cin>>ind;
		if(ind==1){
			int x,y;
			cin>>x>>y;
			x=x^(t*ans);
			y=y^(t*ans);
			if(x>y)
			   swap(x,y);
			id++;
			a[id].ff=x;
			a[id].ss=y;
		}
		if(ind==2){
			int pos;
			cin>>pos;
			a[pos].ff=0;
			a[pos].ss=0;
		}
		if(ind==3){
			int x,y,f;
			cin>>x>>y>>f;
			x=x^(t*ans);
			y=y^(t*ans);
			if(x>y)
			   swap(x,y);
			ans=0;
			for(int i=1;i<=id;i++){
				if(min(y,a[i].ss)-max(x,a[i].ff)+1>=f)
				   ans++;
			}
			cout<<ans<<"\n";
		}
		
	}
	return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 3 ms 340 KB Output is correct
4 Correct 4 ms 360 KB Output is correct
5 Correct 15 ms 360 KB Output is correct
6 Correct 19 ms 356 KB Output is correct
7 Correct 6 ms 340 KB Output is correct
8 Correct 10 ms 356 KB Output is correct
9 Correct 14 ms 340 KB Output is correct
10 Correct 6 ms 340 KB Output is correct
11 Correct 28 ms 360 KB Output is correct
12 Correct 28 ms 356 KB Output is correct
13 Correct 6 ms 340 KB Output is correct
14 Correct 10 ms 356 KB Output is correct
15 Correct 3 ms 340 KB Output is correct
16 Correct 5 ms 340 KB Output is correct
17 Correct 9 ms 356 KB Output is correct
18 Correct 7 ms 340 KB Output is correct
19 Correct 12 ms 340 KB Output is correct
20 Correct 12 ms 360 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Execution timed out 5022 ms 1316 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 732 ms 1224 KB Output is correct
2 Correct 716 ms 1172 KB Output is correct
3 Correct 768 ms 1320 KB Output is correct
4 Correct 764 ms 1176 KB Output is correct
5 Execution timed out 5070 ms 1236 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 837 ms 1296 KB Output is correct
2 Correct 772 ms 1408 KB Output is correct
3 Correct 784 ms 1408 KB Output is correct
4 Correct 791 ms 1412 KB Output is correct
5 Execution timed out 5066 ms 1392 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 3 ms 340 KB Output is correct
4 Correct 4 ms 360 KB Output is correct
5 Correct 15 ms 360 KB Output is correct
6 Correct 19 ms 356 KB Output is correct
7 Correct 6 ms 340 KB Output is correct
8 Correct 10 ms 356 KB Output is correct
9 Correct 14 ms 340 KB Output is correct
10 Correct 6 ms 340 KB Output is correct
11 Correct 28 ms 360 KB Output is correct
12 Correct 28 ms 356 KB Output is correct
13 Correct 6 ms 340 KB Output is correct
14 Correct 10 ms 356 KB Output is correct
15 Correct 3 ms 340 KB Output is correct
16 Correct 5 ms 340 KB Output is correct
17 Correct 9 ms 356 KB Output is correct
18 Correct 7 ms 340 KB Output is correct
19 Correct 12 ms 340 KB Output is correct
20 Correct 12 ms 360 KB Output is correct
21 Execution timed out 5022 ms 1316 KB Time limit exceeded
22 Halted 0 ms 0 KB -

Subtask #6
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 3 ms 340 KB Output is correct
4 Correct 4 ms 360 KB Output is correct
5 Correct 15 ms 360 KB Output is correct
6 Correct 19 ms 356 KB Output is correct
7 Correct 6 ms 340 KB Output is correct
8 Correct 10 ms 356 KB Output is correct
9 Correct 14 ms 340 KB Output is correct
10 Correct 6 ms 340 KB Output is correct
11 Correct 28 ms 360 KB Output is correct
12 Correct 28 ms 356 KB Output is correct
13 Correct 6 ms 340 KB Output is correct
14 Correct 10 ms 356 KB Output is correct
15 Correct 3 ms 340 KB Output is correct
16 Correct 5 ms 340 KB Output is correct
17 Correct 9 ms 356 KB Output is correct
18 Correct 7 ms 340 KB Output is correct
19 Correct 12 ms 340 KB Output is correct
20 Correct 12 ms 360 KB Output is correct
21 Execution timed out 5022 ms 1316 KB Time limit exceeded
22 Halted 0 ms 0 KB -