Submission #885467

#	Time	Username	Problem	Language	Result	Execution time	Memory
885467		Karoot	Secret (JOI14_secret)	C++17	Compilation error	0 ms	0 KiB

secret

#include "secret.h"
#include <iostream>
#include <cmath>
#include <unordered_map>
#include <map>
#include <set>
#include <queue>
#include <vector>
#include <string>
#include <iomanip>
#include <algorithm>

#define all(x)  (x).begin(), (x).end()
#define rall(x)  (x).rbegin(), (x).rend()

using namespace std;

typedef long long ll;

ll linf = 1e15+1;

inline void scoobydoobydoo(){
    ios::sync_with_stdio(false);
    ios_base::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);
}


/*int secret(int a, int b){
    secretCounter++;
    return max(a, b);
}*/
const int MAXN = 1e3+1;
int SRQ[MAXN][MAXN];
int Ar[MAXN];
int globul;

void initTree(int l, int r){
    if (l == r)return;
    int mid = (l+r)>>1;
    SRQ[mid][mid] = Ar[mid];
    SRQ[mid+1][mid+1] = Ar[mid+1];
    for (int i = mid-1; i >= l; i--){
        SRQ[mid][i] = secret(Ar[i], SRQ[mid][i+1]);
    }
    for (int i = mid+2; i <= r; i++){
        SRQ[mid+1][i] = secret(Ar[i], SRQ[mid+1][i-1]);
    }
    initTree(l, mid);
    initTree(mid+1, r);
}

void Init(int N, int A[]){
    for (int i = 0; i < N; i++){
        Ar[i] = A[i];
    }
    globul = N;
    initTree(0, N-1);
}

int followInit(int l, int r, int wL, int wR){
    int mid = (l+r)>>1;
    if (mid >= wL && mid < wR)return secret(SRQ[mid][wL], SRQ[mid+1][wR]);
    if (mid == wR){
        return SRQ[mid][wL];
    }
    if (l == r)return -1;
    if (mid < wL){
        return followInit(mid+1, r, wL, wR);
    }
    return followInit(l, mid, wL, wR);
}


int Query(int L, int R){
    return followInit(0, globul-1, l, r);
}


/*int main(){
    scoobydoobydoo();
    int N; cin >> N;
    int A[8];
    for (int i = 0; i < N; i++){
        cin >> A[i];
    }
    int q; cin >> q;
    init(N, A);

    //cout << "sc " << secretCounter << endl;
    while (q--){
        int a, b; cin >> a >> b;
        cout << query(a, b) << endl;
        cout << "sc " << secretCounter << endl;
    }



    return 0;
}
*/

Compilation message (stderr)

secret.cpp: In function 'void initTree(int, int)':
secret.cpp:44:23: error: 'secret' was not declared in this scope; did you mean 'Secret'?
   44 |         SRQ[mid][i] = secret(Ar[i], SRQ[mid][i+1]);
      |                       ^~~~~~
      |                       Secret
secret.cpp:47:25: error: 'secret' was not declared in this scope; did you mean 'Secret'?
   47 |         SRQ[mid+1][i] = secret(Ar[i], SRQ[mid+1][i-1]);
      |                         ^~~~~~
      |                         Secret
secret.cpp: In function 'int followInit(int, int, int, int)':
secret.cpp:63:38: error: 'secret' was not declared in this scope; did you mean 'Secret'?
   63 |     if (mid >= wL && mid < wR)return secret(SRQ[mid][wL], SRQ[mid+1][wR]);
      |                                      ^~~~~~
      |                                      Secret
secret.cpp: In function 'int Query(int, int)':
secret.cpp:76:36: error: 'l' was not declared in this scope
   76 |     return followInit(0, globul-1, l, r);
      |                                    ^
secret.cpp:76:39: error: 'r' was not declared in this scope
   76 |     return followInit(0, globul-1, l, r);
      |                                       ^