Submission #856769

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
856769	2023-10-04T13:52:01 Z	iulia_morariu	Speedrun (RMI21_speedrun)	C++14	Compilation error	0 ms	0 KB

speedrun

#include <speedrun.h>

void assignHints (int subtask , int N, int A[], int B[]){
    vector <vector <int>> v[N + 1];
    setHintLen( N );

    for(int i = 1; i < N; i++){
        setHint( A[i], B[i], 1);
        setHint( B[i], A[i], 1);
    }
}

int vis[1001];
void dfs(int nd, int n){
    vis[nd] = 1;
    //cout << "Suntem la " << nd << endl;
    for(int i = 1; i <= n; i++){
        if( vis[i] || getHint(i) == 0 ) continue;
        //cout << "  -- > i = " << i << " getHint = " << getHint(i) << endl;
        goTo(i);
        vis[i] = 1;
        dfs(i, n);
        goTo(nd);
    }
}

void speedrun(int subtask , int N, int start ){
    for(int i = 0; i <= N; i++) vis[i] = 0;
    vis[start] = 1;
    stack<int> s;
    s.push(start);

    dfs(start, N);
}

Compilation message

speedrun.cpp: In function 'void assignHints(int, int, int*, int*)':
speedrun.cpp:4:5: error: 'vector' was not declared in this scope
    4 |     vector <vector <int>> v[N + 1];
      |     ^~~~~~
speedrun.cpp:4:21: error: expected primary-expression before 'int'
    4 |     vector <vector <int>> v[N + 1];
      |                     ^~~
speedrun.cpp: In function 'void speedrun(int, int, int)':
speedrun.cpp:30:5: error: 'stack' was not declared in this scope
   30 |     stack<int> s;
      |     ^~~~~
speedrun.cpp:30:11: error: expected primary-expression before 'int'
   30 |     stack<int> s;
      |           ^~~
speedrun.cpp:31:5: error: 's' was not declared in this scope
   31 |     s.push(start);
      |     ^