Submission #850350

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
850350	2023-09-16T12:27:27 Z	AliHasanli	Catfish Farm (IOI22_fish)	C++17	Compilation error	0 ms	0 KB

fish

long long max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W)
{
    if(N==1)
        return 0;
    bool check=true;
    int maxX=0;
    for(int i:X)
        maxX=max(maxX,X[i]);
    for(int i:X)
        if(i%2)
        {
            check=false;
            break;
        }
    long long ans=0;
    if(check)
    {
        for(int i=0;i<W.size();i++)
        ans+=W[i];
        return ans;
    }
    else if(maxX==0)
    {
        for(int i=0;i<W.size();i++)
        ans+=W[i];
        return ans;
    }
    else if(maxX==1)
    {
        long long ansX0=0,ansX1=0;
        for(int i=0;i<X.size();i++)
            if(X[i]==0)
                ansX0+=W[i];
            else 
                ansX1+=W[i];
        return max(ansX0,ansX1);
    }
    return 0;
}

Compilation message

fish.cpp:1:37: error: 'vector' has not been declared
    1 | long long max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W)
      |                                     ^~~~~~
fish.cpp:1:43: error: expected ',' or '...' before '<' token
    1 | long long max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W)
      |                                           ^
fish.cpp: In function 'long long int max_weights(int, int, int)':
fish.cpp:7:15: error: 'X' was not declared in this scope
    7 |     for(int i:X)
      |               ^
fish.cpp:8:14: error: 'max' was not declared in this scope; did you mean 'maxX'?
    8 |         maxX=max(maxX,X[i]);
      |              ^~~
      |              maxX
fish.cpp:9:15: error: 'X' was not declared in this scope
    9 |     for(int i:X)
      |               ^
fish.cpp:18:23: error: 'W' was not declared in this scope
   18 |         for(int i=0;i<W.size();i++)
      |                       ^
fish.cpp:24:23: error: 'W' was not declared in this scope
   24 |         for(int i=0;i<W.size();i++)
      |                       ^
fish.cpp:31:23: error: 'X' was not declared in this scope
   31 |         for(int i=0;i<X.size();i++)
      |                       ^
fish.cpp:33:24: error: 'W' was not declared in this scope
   33 |                 ansX0+=W[i];
      |                        ^
fish.cpp:35:24: error: 'W' was not declared in this scope
   35 |                 ansX1+=W[i];
      |                        ^
fish.cpp:36:16: error: 'max' was not declared in this scope; did you mean 'maxX'?
   36 |         return max(ansX0,ansX1);
      |                ^~~
      |                maxX