Submission #1080715

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1080715	2024-08-29 13:07:28	andrei_iorgulescu	Ancient Books (IOI17_books)	C++14	50 / 100	148 ms	78608 KiB

books

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#include <bits/stdc++.h>
#include "books.h"
#warning That's not FB, that's my FB
using namespace std;
using ll = long long;
int n, s;
int p[1000005], pos[1000005];
vector<vector<int>> cyc;
vector<int> cur;
bool viz[1000005];
void dfs(int nod)
{
    viz[nod] = true;
    cur.push_back(nod);
    if (!viz[p[nod]])
        dfs(p[nod]);
}
ll minimum_walk(vector<int> PERM, int STR)
{
    cyc.clear();
    memset(viz,0,sizeof(viz));
    n = PERM.size();
    for (int i = 1; i <= n; i++)
        p[i] = PERM[i - 1] + 1, pos[p[i]] = i;
    s = STR;
 
 
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Compilation message (stderr)

books.cpp:3:2: warning: #warning That's not FB, that's my FB [-Wcpp]
    3 | #warning That's not FB, that's my FB
      |  ^~~~~~~

• Subtask 1: 12 / 12
• Subtask 2: 10 / 10
• Subtask 3: 28 / 28
• Subtask 4: 0 / 20
• Subtask 5: 0 / 30