Submission #1039342

#	Time	Username	Problem	Language	Result	Execution time	Memory
1039342		MeGustaElArroz23	popa (BOI18_popa)	C++17	0 / 100	28 ms	600 KiB

popa

    #include "popa.h"
    #include<bits/stdc++.h>
    using namespace std;
    int tole[1005],tori[1005];
    int calc(int le, int ri)
    {
        if(le>ri)
            return -1;
        if(le==ri)
        {
            tole[le]=tori[le]=-1;
            return le;
        }
        for(int root=le;root<=ri;root++)
        {
            if(query(root,root,le,ri))
            {
                tole[root] = calc(le,root-1);
                tori[root] = calc(root+1,ri);
                return root;
            }
        }
    }

    int solve(int N, int* Left, int* Right)
    {
        for(int i=0;i<N;i++)
            tole[i]=tori[i]=-1;
        int root = calc(0,N-1);
        for(int i=0;i<N;i++)
        {
            Left[i]=-1;
            Right[i]=-1;
        }
        return root;
    }

	void test(int N) {
        int* Left = new int[N];
        int* Right = new int[N];

        int root = solve(N, Left, Right);
        cout << "Root: " << root << endl;

        for (int i = 0; i < N; i++) {
            cout << Left[i] << " " << Right[i] << endl;
        }
    }

Compilation message (stderr)

popa.cpp: In function 'int calc(int, int)':
popa.cpp:23:5: warning: control reaches end of non-void function [-Wreturn-type]
   23 |     }
      |     ^

• Subtask 1: 0 / 37
• Subtask 2: 0 / 24
• Subtask 3: 0 / 39