oj.uz

Submission #673258

# Submission time Handle Problem Language Result Execution time Memory
673258 2022-12-20T03:54:16 Z Alihan_8 Hedgehog Daniyar and Algorithms (IZhO19_sortbooks) C++17
17 / 100
 3000 ms 24112 KB 
#include <bits/stdc++.h>
// include <ext/pb_ds/assoc_container.hpp>
// include <ext/pb_ds/tree_policy.hpp>
// using namespace __gnu_pbds;
using namespace std;
#define all(x) x.begin(), x.end()
#define pb push_back
// define ordered_set tree<int,null_type,less_equal<int>,rb_tree_tag,tree_order_statistics_node_update>
#define mpr make_pair
#define ln '\n'
void IO(string name){freopen((name+".in").c_str(),"r",stdin); freopen((name+".out").c_str(),"w",stdout);}
#define int long long
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int n, m; cin >> n >> m;
    vector <int> p(n);
    for ( auto &i: p ) cin >> i;
    auto ok = [&](int l, int r, int k){
        vector <int> _list;
        --l, --r;
        for ( int i = l; i <= r; i++ ) _list.pb(p[i]);
        multiset <int> st;
        for ( auto i: _list ){
            if ( st.empty() ){
                st.insert(i);
                continue;
            }
            if ( *st.rbegin() <= i );
            else if ( *st.rbegin()+i > k ) return false;
            st.insert(i);
        }
        return true;
    };
    while ( m-- ){
        int l, r, k; cin >> l >> r >> k;
        cout << ok(l, r, k) << ln;
    }

    cout << '\n';
}

Compilation message

sortbooks.cpp: In function 'void IO(std::string)':
sortbooks.cpp:11:29: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 | void IO(string name){freopen((name+".in").c_str(),"r",stdin); freopen((name+".out").c_str(),"w",stdout);}
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sortbooks.cpp:11:70: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 | void IO(string name){freopen((name+".in").c_str(),"r",stdin); freopen((name+".out").c_str(),"w",stdout);}
      |                                                               ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 11 ms 340 KB Output is correct
9 Correct 6 ms 212 KB Output is correct
10 Correct 8 ms 340 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 11 ms 340 KB Output is correct
9 Correct 6 ms 212 KB Output is correct
10 Correct 8 ms 340 KB Output is correct
11 Correct 7 ms 340 KB Output is correct
12 Correct 14 ms 524 KB Output is correct
13 Correct 16 ms 588 KB Output is correct
14 Correct 29 ms 668 KB Output is correct
15 Correct 23 ms 596 KB Output is correct
16 Correct 1114 ms 876 KB Output is correct
17 Correct 1111 ms 648 KB Output is correct
18 Correct 936 ms 660 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3061 ms 24112 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3043 ms 6440 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 11 ms 340 KB Output is correct
9 Correct 6 ms 212 KB Output is correct
10 Correct 8 ms 340 KB Output is correct
11 Correct 7 ms 340 KB Output is correct
12 Correct 14 ms 524 KB Output is correct
13 Correct 16 ms 588 KB Output is correct
14 Correct 29 ms 668 KB Output is correct
15 Correct 23 ms 596 KB Output is correct
16 Correct 1114 ms 876 KB Output is correct
17 Correct 1111 ms 648 KB Output is correct
18 Correct 936 ms 660 KB Output is correct
19 Execution timed out 3061 ms 14980 KB Time limit exceeded
20 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 11 ms 340 KB Output is correct
9 Correct 6 ms 212 KB Output is correct
10 Correct 8 ms 340 KB Output is correct
11 Correct 7 ms 340 KB Output is correct
12 Correct 14 ms 524 KB Output is correct
13 Correct 16 ms 588 KB Output is correct
14 Correct 29 ms 668 KB Output is correct
15 Correct 23 ms 596 KB Output is correct
16 Correct 1114 ms 876 KB Output is correct
17 Correct 1111 ms 648 KB Output is correct
18 Correct 936 ms 660 KB Output is correct
19 Execution timed out 3061 ms 24112 KB Time limit exceeded
20 Halted 0 ms 0 KB -