Submission #1075388

#	Time	Username	Problem	Language	Result	Execution time	Memory
1075388		Ausp3x	Text editor (CEOI24_editor)	C++17	0 / 100	1 ms	392 KiB

Main

// 人外有人，天外有天
// author: Ausp3x

#pragma GCC optimize("O1, O2, O3, Ofast, unroll-loops")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace std;
using namespace __gnu_pbds;

#define fi first
#define se second
#define pb push_back
// #define DEBUG
typedef long long    lng;
typedef __int128     lli;
template<class T> 
using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;

int const INF32 = 0x3f3f3f3f;
lng const INF64 = 0x3f3f3f3f3f3f3f3f;

void solve() {
    int n;
    cin >> n;
    int sl, sc;
    cin >> sl >> sc;
    int el, ec;
    cin >> el >> ec;
    vector<int> C(n + 1);
    for (int i = 1; i <= n; i++) {
        cin >> C[i];
        C[i]++;
    }

    if (el < sl) {
        swap(sl, el);
        swap(sc, ec);
    }

    if (n <= 2) {
        int ans = abs(el - sl) + abs(ec - sc);
        if (el != sl) 
            ans = min(ans, C[sl] - sc + 1 + ec - 1);

        cout << ans << endl;

        return;
    }

    
     
    return;
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int t = 1;
    // cin >> t;
    while (t--) {
        solve();
    }

    return 0;
}

Compilation message (stderr)

Main.cpp:4:55: warning: bad option '-f O2' to pragma 'optimize' [-Wpragmas]
    4 | #pragma GCC optimize("O1, O2, O3, Ofast, unroll-loops")
      |                                                       ^
Main.cpp:4:55: warning: bad option '-f O3' to pragma 'optimize' [-Wpragmas]
Main.cpp:4:55: warning: bad option '-f Ofast' to pragma 'optimize' [-Wpragmas]
Main.cpp:4:55: warning: bad option '-f unroll-loops' to pragma 'optimize' [-Wpragmas]
Main.cpp:22:12: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
   22 | void solve() {
      |            ^
Main.cpp:22:12: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
Main.cpp:22:12: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
Main.cpp:22:12: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
Main.cpp:55:10: warning: bad option '-f O2' to attribute 'optimize' [-Wattributes]
   55 | int main() {
      |          ^
Main.cpp:55:10: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes]
Main.cpp:55:10: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes]
Main.cpp:55:10: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]

• Subtask 0: 0 / 0
• Subtask 1: 0 / 5
• Subtask 2: 0 / 14
• Subtask 3: 0 / 26
• Subtask 4: 0 / 11
• Subtask 5: 0 / 44