Submission #884338

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
884338	2023-12-07 07:27:22	Kevin_Zhang_TW	Giraffes (JOI22_giraffes)	C++17	59 / 100	54 ms	56356 KiB

giraffes

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define pb emplace_back
#define AI(i) begin(i), end(i)
template<class T> bool chmin(T &a, T b) { return b < a && (a = b, true); }
template<class T> bool chmax(T &a, T b) { return a < b && (a = b, true); }
#ifdef KEV
#define DE(args...) kout("[ " + string(#args) + " ] = ", args)
void kout() { cerr << endl; }
template<class T, class ...U> void kout(T a, U ...b) { cerr << a << ' ', kout(b...); }
template<class T> void debug(T l, T r) { while (l != r) cerr << *l << " \n"[next(l)==r], ++l; }
#else
#define DE(...) 0
#define debug(...) 0
#endif
// My bug list :
// integer overflow
// 0based, 1based forgotten
// index out of bound
// n, m, i, j typo
// some cases are missing
const int MAX_N = 310;
int n, p[MAX_N];
int dp[MAX_N][MAX_N][MAX_N];
int32_t main() {
  ios_base::sync_with_stdio(0), cin.tie(0);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 22 / 22
• Subtask 3: 27 / 27
• Subtask 4: 0 / 41