Submission #137704

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
137704	2019-07-28 08:46:28	mechfrog88	Homecoming (BOI18_homecoming)	C++14	0 / 100	1049 ms	10024 KiB

homecoming

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#include "homecoming.h"
#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;
 
long long int solve(int n, int k, int *a, int *b){
    ll tans = 0;
    for (int z=0;z<n;z++){
        tans += a[z];
        tans -= b[z];
    }
    ll ans = 0;
    vector <bool> buy(n,false);
    vector <bool> proc(n,false);
    while (true){
        bool ok = false;
        for (int z=0;z<n;z++){
            if (proc[z]) continue;
            ll c = 0;
 
 
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• Subtask 1: 0 / 13
• Subtask 2: 0 / 18
• Subtask 3: 0 / 31
• Subtask 4: 0 / 38