oj.uz

Submission #511460

# Submission time Handle Problem Language Result Execution time Memory
511460 2022-01-15T22:06:02 Z Zhora_004 Hedgehog Daniyar and Algorithms (IZhO19_sortbooks) C++17
0 / 100
 3000 ms 5016 KB 
#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <cmath>
#include <algorithm>
#include <vector>
#include <set>
#include <unordered_set>
#include <queue>
#include <deque>
#include <string>
#include <sstream>
#include <iomanip>
#include <map>
#include <unordered_map>
#include <stack>
#include <cstdio>
#include <climits>
#include <tuple>
#include <ctime>
#include <cstring>
#include <numeric>
#include <functional>
#include <chrono>
#include <cassert>
#include <bitset>
//#include <bit>
//#include <ranges>
//#include <numbers>
#define itn int
#define sacnf scanf
#define sz(a) ((int)((a).size()))
// printf("%.10f\n", ans);
using ll = long long;
using namespace std;
const ll mod = 1e9 + 7;
const int N = 1e6 + 5;



int main()
{
    /*ios_base::sync_with_stdio(false);
    cin.tie(NULL);*/
    int n, m;
    scanf("%d%d", &n, &m);
    vector<int> v(n);
    for (int i = 0; i < n; i++) scanf("%d", &v[i]);
    for (int i = 0; i < m; i++)
    {
        int l, r, k;
        scanf("%d%d%d", &l, &r, &k);
        l--, r--;
        int mx = 0;
        for (int j = l; j <= r; j++)
        {
            int mx_num = 0;
            for (int k = j + 1; k <= r; k++) if (v[k] < v[j]) mx_num = max(mx_num, v[k]);
            mx = max(mx, v[j] + mx_num);
        }
        if (mx <= k) printf("1\n");
        else printf("0\n");
    }

    return 0;
}


// https://codeforces.com/problemset/problem/1136/D?locale=ru

Compilation message

sortbooks.cpp: In function 'int main()':
sortbooks.cpp:45:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   45 |     scanf("%d%d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~
sortbooks.cpp:47:38: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   47 |     for (int i = 0; i < n; i++) scanf("%d", &v[i]);
      |                                 ~~~~~^~~~~~~~~~~~~
sortbooks.cpp:51:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   51 |         scanf("%d%d%d", &l, &r, &k);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Incorrect 3 ms 300 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Incorrect 3 ms 300 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3066 ms 5016 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 3051 ms 1220 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 292 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Incorrect 3 ms 300 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Incorrect 3 ms 300 KB Output isn't correct
4 Halted 0 ms 0 KB -