Submission #209369

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
209369	2020-03-14 02:51:15	erd1	Naan (JOI19_naan)	C++14	100 / 100	1722 ms	81144 KiB

naan

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#include<bits/stdc++.h>
using namespace std;
typedef long long lld;
typedef pair<lld, int> pli;
#define pb push_back
#define ff first
#define ss second
#define all(x) (x).begin(), (x).end()
template<typename It>
ostream& _out(ostream& out, It b, It e){
    for(It i = b; i != e; i++){
        if(i != b)out << ' ';
        out << *i;
    }
}
template<typename T>
ostream& operator<<(ostream& out, vector<T>& v){
    return _out(out<<'[', all(v)) << ']';
}
template<typename T1, typename T2>
ostream& operator<<(ostream& out, pair<T1, T2> p){
    return out << '(' << p.ff << ", " << p.ss << ')';
}
vector<vector<int>> g;
vector<vector<pli>> v;
vector<int> perms;
vector<pli> ans;
vector<bool> used;
bool comp(pli a, pli b){
    if(a.ff/a.ss == b.ff/b.ss)
 
 
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Compilation message (stderr)

naan.cpp: In function 'std::ostream& _out(std::ostream&, It, It)':
naan.cpp:15:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^

• Subtask 1: 5 / 5
• Subtask 2: 24 / 24
• Subtask 3: 71 / 71