oj.uz

Submission #845736

# Submission time Handle Problem Language Result Execution time Memory
845736 2023-09-06T15:10:32 Z Darren0724 Segments (IZhO18_segments) C++17
0 / 100
 1020 ms 2756 KB 
#pragma GCC optimize("Ofast","O3","unroll-loops")
#pragma GCC target("avx2")
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define all(x) x.begin(),x.end()

int32_t main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n,t;cin>>n>>t;
    assert(t==0);
    int ans=0;
    vector<int> a,b,h;
    for(int i=0;i<n;i++){
        int id;cin>>id;
        if(id==1){
            int c,d;cin>>c>>d;
            c^=(t*ans);
            d^=(t*ans);
            if(c>d){
                swap(c,d);
            }
            a.push_back(c);
            b.push_back(d);
            h.push_back(1);
        }
        if(id==2){
            int p;cin>>p;
            h[p-1]=0;
        }
        if(id==3){
            int c,d,k;cin>>c>>d>>k;
            c^=(t*ans);
            d^=(t*ans);
            if(c>d){
                swap(c,d);
            }
            ans=0;
            int sz=a.size();
            for(int j=0;j<sz;j++){
                if((b[j]<d?b[j]:d)-(a[j]>c?a[j]:c)+1>=k){
                    ans++;
                }
            }
            cout<<ans<<'\n';
        }
    }
 
    return 0;
}
/*
6 1
1 1 2
3 2 4 2
1 3 5
3 2 3 1
2 1
3 0 3 1
*/

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1008 ms 2244 KB Output is correct
2 Correct 1020 ms 2044 KB Output is correct
3 Correct 997 ms 2076 KB Output is correct
4 Correct 1002 ms 2244 KB Output is correct
5 Correct 228 ms 2756 KB Output is correct
6 Correct 127 ms 2752 KB Output is correct
7 Runtime error 1 ms 600 KB Execution killed with signal 6
8 Halted 0 ms 0 KB -

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 238 ms 1652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 240 ms 1564 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #6
0 / 25.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -