Submission #680404

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
680404	2023-01-10 17:37:48	whqkrtk04	Catfish Farm (IOI22_fish)	C++17	100 / 100	408 ms	58776 KiB

fish

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#include "fish.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<int, pii> piii;
typedef pair<ll, ll> pll;
typedef pair<ll, pll> plll;
#define fi first
#define se second
const int INF = 1e9+1;
const int P = 1000000007;
const ll LLINF = (ll)1e18+1;
template <typename T>
ostream& operator<<(ostream& os, const vector<T>& v) { for(auto i : v) os << i << " "; os << "\n"; return os; }
template <typename T1, typename T2>
ostream& operator<<(ostream& os, const pair<T1, T2>& p) { os << p.fi << " " << p.se; return os; }
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef vector<vvll> vvvll;
typedef struct prefix_sum {
    vector<vector<pll>> B;
    ll operator()(int x, int s, int e) {
        assert(s <= e);
        return this->operator()(x, e)-this->operator()(x, s);
    }
    ll operator()(int x, int y) {
        if(x < 0 || x >= (int)B.size()) return 0LL;
 
 
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• Subtask 1: 3 / 3
• Subtask 2: 6 / 6
• Subtask 3: 9 / 9
• Subtask 4: 14 / 14
• Subtask 5: 21 / 21
• Subtask 6: 17 / 17
• Subtask 7: 14 / 14
• Subtask 8: 16 / 16