Submission #847329

#	Time	Username	Problem	Language	Result	Execution time	Memory
847329		Ahmed57	The Collection Game (BOI21_swaps)	C++17	Compilation error	0 ms	0 KiB

swaps

#include <bits/stdc++.h>
using namespace std;
#include "swaps.h"
void solve(int n,int v){
    int rnks[n+1];
    for(int i = 1;i<=n;i++)rnks[i] = i;
    bool odd = 0;
    int its = v*2;
    while(its--){
        int st = odd+1;
        for(;st<n;st+=2){
            schedule(st,st+1);
        }
        vector<int> vis = visit();
        st = odd+1,ind = 0;
        for(;st<n;st+=2){
            if(!vis[ind])swap(rnks[st],rnks[st+1]);
            ind++;
        }
        odd = !odd;
    }vector<int> lol;
    for(int i = 1;i<=n;i++){
        lol.push_back(rnks[i]);
    }
    answer(lol);
}

Compilation message (stderr)

swaps.cpp: In function 'void solve(int, int)':
swaps.cpp:15:20: error: 'ind' was not declared in this scope; did you mean 'int'?
   15 |         st = odd+1,ind = 0;
      |                    ^~~
      |                    int