Submission #1123311

#	Time	Username	Problem	Language	Result	Execution time	Memory
1123311		ezzzay	Rabbit Carrot (LMIO19_triusis)	C++20	Compilation error	0 ms	0 KiB

triusis

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define ff first
#define ss second
#define pb push_back
const int N=5005;
int dp[N];
int tmp[N];
int a[N];
signed main(){
    for(int i=0;i<N;i++){
        for(int j=0;j<N;j++){
            dp[i][j]=1e9;
        }
    }
    int n,k;
    cin>>n>>k;
    for(int i=1;i<=n;i++)cin>>a[i];
    dp[0]=0;
    int ans=n;
    for(int i=1;i<=n;i++){
        for(int hi=0;hi<=1000;hi++){
            for(int hj=0;hj<=1000;hj++){
                if(hi-hj>k)continue;
                if(hi!=a[i]){
                    dp[hi]=min(dp[hi],tmp[hj]+1);
                    
                    if(i==n)ans=min(ans,dp[hi]);
                }
                else{
                    dp[hi]=min(dp[hi],tmp[hj]);
                    if(i==n)ans=min(ans,dp[hi]);
                }
            }
        }
        for(int i=1;i<=1000;i++)tmp[i]=dp[i];
        
    }
    cout<<ans;
    
}

Compilation message (stderr)

triusis.cpp: In function 'int main()':
triusis.cpp:14:18: error: invalid types 'long long int[long long int]' for array subscript
   14 |             dp[i][j]=1e9;
      |                  ^