Submission #1053089

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1053089	2024-08-11 08:40:45	elazarkoren	Sprinklers (CEOI24_sprinklers)	C++17	3 / 100	10 ms	2396 KiB

Main

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#include <bits/stdc++.h>
#define x first
#define y second
#define all(v) v.begin(), v.end()
#define chkmin(a, b) a = min(a, b)
#define chkmax(a, b) a = max(a, b)
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int, int> pii;
typedef vector<pii> vii;
const int MAX_N = 1e5 + 5;
ll s[MAX_N], f[MAX_N];
int ri[MAX_N];
int n, m;
bool Solve(int k) {
    int i = 0, j = 0;
//    ll rightest = -1;
    vi leftest(n);
    while (i < n && j < m) {
        if (abs(f[j] - s[i]) > k) return 0;
        if (f[j] >= s[i]) {
            leftest[i] = f[j] - s[i] <= k ? j : -1;
            while (j < m && f[j] - s[i] <= k) j++;
            ri[i] = 1;
//            rightest = s[i] + k;
 
 
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