Submission #34562641

Source Code Expand

#include"bits/stdc++.h"

using namespace std;

const long long INF = 1e18;

int main() {
    // freopen("D.in" , "r" , stdin);
    // freopen("D.out" , "w" , stdout);
    int n, m;
    cin >> n >> m;
    vector<long long> f(m+1, -INF);
    vector<int> a(n+1);
    for (int i = 1; i <= n; ++i) cin >> a[i];
    f[0] = 0;
    for (int i = 1; i <= n; ++i) {
        for (int j = min(i, m); j >= 1; --j) {
            f[j] = max(f[j], f[j-1]+1LL*a[i]*j);
            // cout << f[j] << " ";
        }
        // cout << endl;
    }
    cout << f[m] << endl;
    return 0;
}

Submission Info

Submission Time
Task D - Index × A(Not Continuous ver.)
User ZzZZCHS
Language C++ (GCC 9.2.1)
Score 400
Code Size 597 Byte
Status AC
Exec Time 11 ms
Memory 3600 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 2
AC × 47
Set Name Test Cases
Sample example_00.txt, example_01.txt
All example_00.txt, example_01.txt, test_00.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt
Case Name Status Exec Time Memory
example_00.txt AC 8 ms 3576 KiB
example_01.txt AC 2 ms 3468 KiB
test_00.txt AC 5 ms 3452 KiB
test_01.txt AC 4 ms 3440 KiB
test_02.txt AC 7 ms 3360 KiB
test_03.txt AC 4 ms 3388 KiB
test_04.txt AC 3 ms 3392 KiB
test_05.txt AC 5 ms 3428 KiB
test_06.txt AC 5 ms 3400 KiB
test_07.txt AC 3 ms 3476 KiB
test_08.txt AC 4 ms 3452 KiB
test_09.txt AC 4 ms 3352 KiB
test_10.txt AC 2 ms 3472 KiB
test_11.txt AC 10 ms 3432 KiB
test_12.txt AC 5 ms 3476 KiB
test_13.txt AC 3 ms 3460 KiB
test_14.txt AC 3 ms 3440 KiB
test_15.txt AC 4 ms 3468 KiB
test_16.txt AC 3 ms 3388 KiB
test_17.txt AC 3 ms 3416 KiB
test_18.txt AC 3 ms 3580 KiB
test_19.txt AC 6 ms 3448 KiB
test_20.txt AC 5 ms 3432 KiB
test_21.txt AC 7 ms 3452 KiB
test_22.txt AC 7 ms 3460 KiB
test_23.txt AC 4 ms 3384 KiB
test_24.txt AC 4 ms 3488 KiB
test_25.txt AC 4 ms 3428 KiB
test_26.txt AC 5 ms 3456 KiB
test_27.txt AC 4 ms 3424 KiB
test_28.txt AC 6 ms 3456 KiB
test_29.txt AC 3 ms 3448 KiB
test_30.txt AC 8 ms 3428 KiB
test_31.txt AC 4 ms 3584 KiB
test_32.txt AC 11 ms 3600 KiB
test_33.txt AC 6 ms 3432 KiB
test_34.txt AC 7 ms 3592 KiB
test_35.txt AC 6 ms 3468 KiB
test_36.txt AC 7 ms 3396 KiB
test_37.txt AC 7 ms 3476 KiB
test_38.txt AC 8 ms 3492 KiB
test_39.txt AC 9 ms 3468 KiB
test_40.txt AC 7 ms 3456 KiB
test_41.txt AC 9 ms 3424 KiB
test_42.txt AC 10 ms 3400 KiB
test_43.txt AC 7 ms 3356 KiB
test_44.txt AC 8 ms 3516 KiB