Submission #1332497

#	Time	Username	Problem	Language	Result	Execution time	Memory
1332497		opeleklanos	Catfish Farm (IOI22_fish)	C++20	Compilation error	0 ms	0 KiB

fish

ll max_weights(int n, int m, vector<int> x, vector<int> y, vector<int> w){
    vector<ll> arr;
    arr.assign(n, 0);

    if(n == 2){
        return max(arr[0], arr[1]);
    }
    
    for(ll i = 0; i<m; i++) arr[x[i]] = w[i];
    vector<ll> dp(n, 0);
    dp[0] = arr[1];
    dp[1] = arr[0] + arr[2];
    ll mxPier = 0;
    for(ll i = 2; i<n; i++){
        if(i<n-1) dp[i] = max((i>=3?dp[i-3]:0) + arr[i-1]+ arr[i+1], max(dp[i-2] + arr[i+1], dp[i-1] + arr[i+1]-arr[i]));
        else dp[i] = ((i>=3)?dp[i-3]:0) + arr[i-1];
    }
    ll mx = 0;
    for(ll i = 0; i<n; i++) mx = max(mx, dp[i]);
    return mx;
}

Compilation message (stderr)

fish.cpp:1:1: error: 'll' does not name a type
    1 | ll max_weights(int n, int m, vector<int> x, vector<int> y, vector<int> w){
      | ^~