Submission #1160471

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1160471	2025-03-02 12:01:06	Perl32	Cake 3 (JOI19_cake3)	C++20	100 / 100	466 ms	116756 KiB

cake3

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//I wrote this code 4 u <3
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#ifdef LOCAL
#include "algo/debug.h"
#else
#define debug(...) 42
#endif
template<typename T> bool ckmax(T& a, T b) { return a < b ? a = b, 1 : 0; }
constexpr ll infl = 0x3f3f3f3f3f3f3f3f;
struct WT {
    vector<vector<int>> t, pref;
    vector<vector<ll>> sm;
    vector<int> srt;
    int sz;
    WT(vector<int>& a) {
        srt = a;
        ranges::sort(srt);
        srt.resize(unique(srt.begin(), srt.end()) - srt.begin());
        sz = 1;
        while (sz < (int) srt.size()) sz <<= 1;
        t.resize(sz << 1);
        sm.resize(sz << 1);
        pref.resize(sz << 1);
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76