Submission #344046

#	Time	Username	Problem	Language	Result	Execution time	Memory
344046		Rakhmand	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	0 / 100	3090 ms	17704 KiB

sortbooks

//
//  A.cpp
//  torelax
//
//  Created by Rakhman on 1/5/21.
//

#include <cstring>
#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <queue>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <cassert>
#include <iterator>

#define ios ios_base::sync_with_stdio(0), cout.tie(0), cin.tie(0);
#define S second
#define F first
#define pb push_back
#define nl '\n'
#define NL cout << '\n';
#define EX exit(0)
#define all(s) s.begin(), s.end()
#define no_answer {cout << "NO"; exit(0);}
#define FOR(i, start, finish, k) for(llong i = start; i <= finish; i += k)

const long long mxn = 1e6 + 110;
const long long mnn = 1e3 + 2;
const long long mod = 1e9 + 7;
const long long inf = 1e18;
const long long OO = 1e9;

typedef long long llong;
typedef unsigned long long ullong;

using namespace std;

int n, m;
llong b[mxn], pr[mxn];

int main() {
    cin >> n >> m;
    for(int i = 1; i <= n; i++){
        cin >> b[i];
        pr[i] = pr[i - 1] + (b[i] > b[i - 1] ? 1 : 0);
    }
    for(int i = 1; i <= m; i++){
        llong l, r, x, mx = 0;
        cin >> l >> r >> x;
        if(pr[r] - pr[l] == r - l) cout << 1 << nl;
        else cout << 0 << nl;
    }
    
}

Compilation message (stderr)

sortbooks.cpp: In function 'int main()':
sortbooks.cpp:63:24: warning: unused variable 'mx' [-Wunused-variable]
   63 |         llong l, r, x, mx = 0;
      |                        ^~

• Subtask 1: 0 / 8
• Subtask 2: 0 / 9
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23