Submission #1044217

#	Time	Username	Problem	Language	Result	Execution time	Memory
1044217		c2zi6	Text editor (CEOI24_editor)	C++14	0 / 100	0 ms	348 KiB

Main

#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
#define ff first
#define ss second
#define pb push_back
#define all(a) (a).begin(), (a).end()
#define replr(i, a, b) for (int i = int(a); i <= int(b); ++i)
#define reprl(i, a, b) for (int i = int(a); i >= int(b); --i)
#define rep(i, n) for (int i = 0; i < int(n); ++i)
#define mkp(a, b) make_pair(a, b)
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> PII;
typedef vector<int> VI;
typedef vector<PII> VPI;
typedef vector<VI> VVI;
typedef vector<VVI> VVVI;
typedef vector<VPI> VVPI;
typedef pair<ll, ll> PLL;
typedef vector<ll> VL;
typedef vector<PLL> VPL;
typedef vector<VL> VVL;
typedef vector<VVL> VVVL;
typedef vector<VPL> VVPL;
template<class T> T setmax(T& a, T b) {if (a < b) return a = b; return a;}
template<class T> T setmin(T& a, T b) {if (a < b) return a; return a = b;}
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
template<typename T>
using indset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
 
void solve() {
    int n;
    cin >> n;
    int r1, c1, r2, c2;
    cin >> r1 >> c1 >> r2 >> c2;
    r1--, c1--, r2--, c2--;
    VI a(n);
    for (int& x : a) cin >> x;
    auto dist = [&](int r1, int c1, int r2, int c2)->ll {
        /*cout << abs(r1-r2) << " " << abs(c1-c2) << endl;*/
        return abs(r1-r2) + abs(c1-c2);
    };
    ll ans = 1e18;
    setmin(ans, dist(r1, c1, r2, c2));
    setmin(ans, dist(r1, 0, r2, c2) + a[r1]-c1+1);
    setmin(ans, dist(n-1, 0, r2, c2) + n-1-r1);
    cout << ans << endl;
}
 
int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL), cout.tie(NULL);
	/*freopen("mincross.in", "r", stdin); */
	/*freopen("test.out", "w", stdout); */
	int t = 1;
	/*cin >> t; */
	while (t--) solve();
}
 
 

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