Submission #993548


Source Code Expand

#include <algorithm>
#include <bitset>
#include <cstdio>
#include <cassert>
#include <cmath>
#include <functional>
#include <iomanip>
#include <iostream>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <stack>
#include <tuple>
#include <utility>
#include <vector>
using namespace std;

constexpr int MOD = 1000000007;
constexpr int INF = MOD;

typedef long long LL;
typedef pair<int, int> P;
typedef pair<LL, LL> PLL;

int N, A;
int arr[1000010];

int main() {
    // 500 pts
    cin >> N >> A;

    for (int j = 0; j <= N; ++j) {
        arr[j] = j;
    }

    for (int j = 2; j <= N; ++j) {
        for (int k = 2*j; k <= N+j; k += j) {
            arr[min(N, k)] = min(arr[min(N, k)], arr[j]+A + k/j);
        }
    }

    cout << arr[N] << endl;


    return 0;
}

Submission Info

Submission Time
Task E - Cookies
User lrmystp
Language C++14 (GCC 5.4.1)
Score 500
Code Size 842 Byte
Status RE
Exec Time 118 ms
Memory 4096 KB

Judge Result

Set Name sample dataset1 dataset2
Score / Max Score 0 / 0 500 / 500 0 / 500
Status
AC × 2
RE × 1
AC × 27
AC × 29
RE × 40
Set Name Test Cases
sample sample-01.txt, sample-02.txt, sample-03.txt
dataset1 sample-01.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt
dataset2 sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, 02-09.txt, 02-10.txt, 02-11.txt, 02-12.txt, 02-13.txt, 02-14.txt, 02-15.txt, 02-16.txt, 02-17.txt, 02-18.txt, 02-19.txt, 02-20.txt, 02-21.txt, 02-22.txt, 02-23.txt, 02-24.txt, 02-25.txt, 02-26.txt, 02-27.txt, 02-28.txt, 02-29.txt, 02-30.txt, 02-31.txt, 02-32.txt, 02-33.txt, 02-34.txt, 02-35.txt, 02-36.txt, 02-37.txt, 02-38.txt, 02-39.txt, 02-40.txt
Case Name Status Exec Time Memory
01-01.txt AC 64 ms 4096 KB
01-02.txt AC 64 ms 4096 KB
01-03.txt AC 64 ms 4096 KB
01-04.txt AC 65 ms 4096 KB
01-05.txt AC 64 ms 4096 KB
01-06.txt AC 64 ms 4096 KB
01-07.txt AC 64 ms 4096 KB
01-08.txt AC 64 ms 4096 KB
01-09.txt AC 64 ms 4096 KB
01-10.txt AC 64 ms 4096 KB
01-11.txt AC 64 ms 4096 KB
01-12.txt AC 64 ms 4096 KB
01-13.txt AC 64 ms 4096 KB
01-14.txt AC 5 ms 512 KB
01-15.txt AC 31 ms 2304 KB
01-16.txt AC 31 ms 2304 KB
01-17.txt AC 63 ms 4096 KB
01-18.txt AC 3 ms 256 KB
01-19.txt AC 3 ms 256 KB
01-20.txt AC 3 ms 256 KB
01-21.txt AC 3 ms 256 KB
01-22.txt AC 3 ms 256 KB
01-23.txt AC 3 ms 256 KB
01-24.txt AC 3 ms 256 KB
01-25.txt AC 3 ms 256 KB
01-26.txt AC 3 ms 256 KB
02-01.txt AC 3 ms 256 KB
02-02.txt RE 115 ms 4096 KB
02-03.txt RE 116 ms 4096 KB
02-04.txt RE 116 ms 4096 KB
02-05.txt RE 116 ms 4096 KB
02-06.txt RE 116 ms 4096 KB
02-07.txt RE 115 ms 4096 KB
02-08.txt RE 116 ms 4096 KB
02-09.txt RE 115 ms 4096 KB
02-10.txt RE 116 ms 4096 KB
02-11.txt RE 116 ms 4096 KB
02-12.txt RE 115 ms 4096 KB
02-13.txt RE 115 ms 4096 KB
02-14.txt RE 116 ms 4096 KB
02-15.txt RE 117 ms 4096 KB
02-16.txt RE 117 ms 4096 KB
02-17.txt RE 115 ms 4096 KB
02-18.txt RE 115 ms 4096 KB
02-19.txt RE 117 ms 4096 KB
02-20.txt RE 117 ms 4096 KB
02-21.txt RE 116 ms 4096 KB
02-22.txt RE 116 ms 4096 KB
02-23.txt RE 117 ms 4096 KB
02-24.txt RE 118 ms 4096 KB
02-25.txt RE 117 ms 4096 KB
02-26.txt RE 117 ms 4096 KB
02-27.txt RE 116 ms 4096 KB
02-28.txt RE 116 ms 4096 KB
02-29.txt RE 115 ms 4096 KB
02-30.txt RE 116 ms 4096 KB
02-31.txt RE 115 ms 4096 KB
02-32.txt RE 117 ms 4096 KB
02-33.txt RE 115 ms 4096 KB
02-34.txt RE 115 ms 4096 KB
02-35.txt RE 115 ms 4096 KB
02-36.txt RE 115 ms 4096 KB
02-37.txt RE 116 ms 4096 KB
02-38.txt RE 115 ms 4096 KB
02-39.txt RE 115 ms 4096 KB
02-40.txt RE 116 ms 4096 KB
sample-01.txt AC 3 ms 256 KB
sample-02.txt RE 116 ms 4096 KB
sample-03.txt AC 8 ms 768 KB