Submission #1145616

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1145616	2025-02-05 03:43:20	saidpon	Trampoline (info1cup20_trampoline)	C++20	0 / 100	111 ms	5084 KiB

trampoline

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#include <bits/stdc++.h>
#define nemeshay ios_base::sync_with_stdio(NULL), cin.tie(0), cout.tie(0);
#define int long long
#define sigma signed
#define pb push_back
#define fr first
#define sc second
#define pii pair<int, int>
#define double long double
#define YES cout << "YES" << endl
#define NO cout << "NO" << endl
#define Yes cout << "Yes" << endl
#define No cout << "No" << endl
#define OK cout << "OK" << endl
#define Ok cout << "Ok" << endl
#define nosolve cout << "-1" << endl
using namespace std;
const int N = 2e5 + 2, inf = 1e18 + 7, mod = 998244353;
pii a[N];
int used[N], p[N], anc[20][N];
sigma main() {
    int R, C, n;
    cin >> R >> C >> n;
    for (int i = 1; i <= n; i++) cin >> a[i].fr >> a[i].sc;
    sort (a + 1, a + n + 1);
    for (int i = n; i > 0; i--) {
        auto check = [&](int ind) {
            return a[i].fr - a[ind].fr > 1 || (a[i].fr - a[ind].fr == 1 && a[ind].sc <= a[i].sc);
        };
        int l = 1, r = i - 1;
 
 
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• Subtask 1: 0 / 23
• Subtask 2: 0 / 20
• Subtask 3: 0 / 11
• Subtask 4: 0 / 19
• Subtask 5: 0 / 27