oj.uz

Submission #683811

# Submission time Handle Problem Language Result Execution time Memory
683811 2023-01-19T11:54:18 Z luka1234 Nice sequence (IZhO18_sequence) C++14
0 / 100
 1 ms 212 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
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Jury has the better answer : jans = 3, pans = 0
2 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #6
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #7
0 / 24.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -