Submission #1073370

#	Time	Username	Problem	Language	Result	Execution time	Memory
1073370		ProtonDecay314	Text editor (CEOI24_editor)	C++17	5 / 100	1 ms	348 KiB

Main

#include<bits/stdc++.h>
using namespace std;
typedef int ll; // ! CAREFUL
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<ll, ll> pll;
typedef vector<pll> vpll;
typedef pair<int, int> pi;
typedef vector<bool> vb;
#define fi first
#define se second
#define IOS cin.tie(nullptr); cout.tie(nullptr); ios_base::sync_with_stdio(false)
#define pb push_back

ll solve(ll n, ll sl, ll sc, ll el, ll ec, const vll& l) {
    if(sl == 1 && el == 0) {
        return min(ec + 1, l[0] - ec);
    } else if(sl == 1 && el == 1) {
        return 0;
    } else if(el == 1) {
        return 1;
    } else {
        return min(ec + 2, min(l[0] - ec - 1 + 2, abs(ec - sc)));
    }
}

int main() {
    IOS;

    ll n;
    cin >> n;

    ll sl, sc;
    ll el, ec;
    cin >> sl >> sc;
    cin >> el >> ec;

    sl--; sc--;
    el--; ec--;

    vll l(n, 0);

    for(ll& lv : l) {
        cin >> lv;
        lv++; // ! WARNING, already added one
    }

    cout << solve(n, sl, sc, el, ec, l) << endl;
    
    return 0;
}

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