oj.uz

Submission #359305

# Submission time Handle Problem Language Result Execution time Memory
359305 2021-01-26T17:30:18 Z jhnah917 Examination (JOI19_examination) C++14
2 / 100
 3000 ms 2600 KB 
/******************************
Author: jhnah917(Justice_Hui)
g++ -std=c++17 -DLOCAL
******************************/

#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target ("avx,avx2,fma")

#include <bits/stdc++.h>
using namespace std;

using uint = unsigned;
using ll = long long;
using ull = unsigned long long;
constexpr int SZ = 1 << 17;

int N, Q;
alignas(256) int S[SZ], T[SZ], Sum[SZ];
alignas(256) char Flags[SZ];

int main(){
    ios_base::sync_with_stdio(false); cin.tie(nullptr);
    cin >> N >> Q;
    for(int i=1; i<=N; i++) cin >> S[i] >> T[i], Sum[i] = S[i] + T[i];
    for(int i=1; i<=Q; i++){
        int x, y, z, ans = 0; cin >> x >> y >> z;
        for(int j=1; j<=N; j++) if(S[j] >= x && T[j] >= y && Sum[j] >= z) ans++;
        cout << ans << "\n";
    }
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 8 ms 384 KB Output is correct
8 Correct 7 ms 364 KB Output is correct
9 Correct 7 ms 364 KB Output is correct
10 Correct 6 ms 364 KB Output is correct
11 Correct 6 ms 364 KB Output is correct
12 Correct 6 ms 364 KB Output is correct
13 Correct 9 ms 364 KB Output is correct
14 Correct 6 ms 364 KB Output is correct
15 Correct 6 ms 364 KB Output is correct
16 Correct 6 ms 364 KB Output is correct
17 Correct 6 ms 384 KB Output is correct
18 Correct 6 ms 364 KB Output is correct

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3053 ms 2600 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3053 ms 2600 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 8 ms 384 KB Output is correct
8 Correct 7 ms 364 KB Output is correct
9 Correct 7 ms 364 KB Output is correct
10 Correct 6 ms 364 KB Output is correct
11 Correct 6 ms 364 KB Output is correct
12 Correct 6 ms 364 KB Output is correct
13 Correct 9 ms 364 KB Output is correct
14 Correct 6 ms 364 KB Output is correct
15 Correct 6 ms 364 KB Output is correct
16 Correct 6 ms 364 KB Output is correct
17 Correct 6 ms 384 KB Output is correct
18 Correct 6 ms 364 KB Output is correct
19 Execution timed out 3053 ms 2600 KB Time limit exceeded
20 Halted 0 ms 0 KB -