Submission #561494

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
561494	2022-05-13 00:24:02	CaroLinda	Parachute rings (IOI12_rings)	C++14	52 / 100	863 ms	262144 KiB

rings

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#include <bits/stdc++.h>
#define pii pair<int,int>
#define mk make_pair
#define lp(i,a,b) for(int i = a ; i < b ; i++)
#define ff first
#define ss second
#define pb push_back
#define ll long long
#define debug printf
const int MAXN = 1e6+10 ;
using namespace std ;
struct Graph
{
    int ans , N ;
    int pai[MAXN] , deg[MAXN] ;
    vector<int> adj[MAXN] ;
    bool marc[MAXN] , can_be[MAXN] , exist[MAXN] ;
    bool operational ;
    Graph()
    {
        N = MAXN - 5 ;
        lp(i,1,N+1)
        {
 
 
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Compilation message (stderr)

rings.cpp: In function 'void make_partition(int)':
rings.cpp:107:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  107 |     for(int i = 0 , idx = 1 ; i < List.size() ; i++ , idx ++ )
      |                               ~~^~~~~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 0 / 17
• Subtask 3: 18 / 18
• Subtask 4: 14 / 14
• Subtask 5: 0 / 31