oj.uz

Submission #906289

# Submission time Handle Problem Language Result Execution time Memory
906289 2024-01-13T23:15:20 Z vjudge1 Job Scheduling (IOI19_job) C++17
0 / 100
 1 ms 436 KB 
#include "job.h"
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>

#define endl '\n'
#define K first
#define V second

using namespace std;
using namespace __gnu_pbds;


template<typename T>
ostream_iterator<T> oit(const string &s = " "){
    return ostream_iterator<T>(cout,s.c_str());
}

struct chash {
    static uint64_t splitmix64(uint64_t x) {
        // http://xorshift.di.unimi.it/splitmix64.c
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};

template<typename T, typename U> using pb_map = gp_hash_table<T, U, chash>;
template<typename T> using pb_set = gp_hash_table<T, null_type, chash>;

typedef long long ll;
typedef long double ld;

typedef vector<int> vi;
typedef vector<vector<int>> vii;
typedef vector<ll> vll;
typedef pair<ll,ll> pll;
typedef pair<int,int> pii;

constexpr ll NN = 2e5;
constexpr ll M = 1000000007;



long long scheduling_cost(std::vector<int> p, std::vector<int> u, std::vector<int> d) {
	ll ans = 0;
    int n = (int)p.size();
    bool case1 = true;
    for(int i=1;i<n;i++){
        case1 &= p[i]==i-1;
    }

    if(case1){
        ll time = 0;
        for(int i=0;i<n;i++){
            time += u[i];
            ans += time*d[i];
        }
        return ans;
    }


    return ans;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 436 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 37.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -