Submission #139612

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
139612	2019-08-01 07:29:04	mechfrog88	Exhibition (JOI19_ho_t2)	C++14	0 / 100	2 ms	376 KiB

joi2019_ho_t2

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#pragma GCC optimize("unroll-loops,no-stack-protector")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
 
using namespace __gnu_pbds;
using namespace std;
 
template <typename T>
using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
 
typedef long long ll;
typedef long double ld;
struct pic{
    ll v,s;
    bool operator <(const pic& rhs) const{
        return s < rhs.s;
    }
};
ll k;
vector <ll> bit;
void modify(ll x,ll delta){
    for (;x<=k;x+= x&-x){
        bit[x] = max(bit[x],delta);
    }
}
 
 
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• Subtask 1: 0 / 10
• Subtask 2: 0 / 40
• Subtask 3: 0 / 50