Submission #1197470

#	Time	Username	Problem	Language	Result	Execution time	Memory
1197470		adiyer	Fun Tour (APIO20_fun)	C++20	Compilation error	0 ms	0 KiB

fun

#include <bits/stdc++.h>
#include "fun.h"

using namespace std;

int a[1000][1000];

std::vector<int> createFunTour(int N, int Q) {
    int val = 0, st = 0;
    for(int i = 0; i < N; i++){
        for(int j = 0; j < N; j++){
            a[i][j] = hoursRequired(i, j);
            if(a[i][j] >= val) st = i;
        }
    }
    vector < int > ans;
    int was[N] = {}, lst = st;
    was[lst] = 1, ans.push_back(lst);
    for(int i = 0; i < N - 1; i++){
        int k = -1;
        for(int j = 0; j < N; j++){
            if(!was[j]){
                if((k == -1 || a[lst][j] >= a[lst][k]) && a[lst][j] <= val){
                    k = j;
                }
            }
        }
        val = a[lst][j];
        was[k] = 1;
        ans.push_back(k);
        lst = k;
    }
    return ans;
}

Compilation message (stderr)

fun.cpp: In function 'std::vector<int> createFunTour(int, int)':
fun.cpp:28:22: error: 'j' was not declared in this scope
   28 |         val = a[lst][j];
      |                      ^