Submission #1138670

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1138670	2025-01-23 06:51:38	LCJLY	Studentsko (COCI14_studentsko)	C++20	0 / 100	197 ms	99072 KiB

studentsko

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#include <bits/stdc++.h>
using namespace std;
 
//#define int long long 
#define ld long double
#define show(x,y) cout << y << " " << #x << endl;
#define show2(x,y,i,j) cout << y << " " << #x << "  " << j << " " << #i << endl;
#define show3(x,y,i,j,p,q) cout << y << " " << #x << "  " << j << " " << #i << "  " << q << " " << #p << endl;
#define show4(x,y) for(auto it:y) cout << it << " "; cout << #x << endl;
typedef pair<int,int>pii;
typedef pair<int,pii>pi2;
mt19937_64 rng(chrono::system_clock::now().time_since_epoch().count());
int n,k;
int arr[5005];
int pre[5005];
int suf[5005];
int arr2[5005];
int memo[5005][5005];
int dp(int l, int r){
  if(l==r) return 0;
  if(memo[l][r]!=-1) return memo[l][r];
  int ans=1e9;
  int cost=(r>pre[l]);
  int cost2=(l<suf[r]);
  ans=min(ans,dp(l+1,r)+cost);
  ans=min(ans,dp(l,r-1)+cost2);
  return memo[l][r]=ans;
}
 
 
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• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
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• Subtask 10: 0 / 10