CSES - Leirikisa 9.12.2021 - Results
Submission details
Task:Lukujono
Sender:motsgar
Submission time:2021-12-09 15:13:00 +0200
Language:C++ (C++17)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#1--1details
#2--1details
#3--1details
#4--1details
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#7--1details
#8--1details
#90.01 s2details
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#110.01 s2details
#120.01 s2details
#130.01 s2details
#140.01 s2details
#150.01 s2details
#160.01 s2details
#170.01 s3details
#180.01 s3details
#190.01 s3details
#200.01 s3details
#210.01 s3details
#220.01 s3details
#230.01 s3details
#240.01 s3details

Code

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

const ll N = 1 << 8;
ll num[N];

ll f(ll i)
{
    if (i == 0) return 0;
    if (i == 1) return 1;

    if (num[i] != 0)
    {
        return num[i];
    }
    ll s = 0;
    ll j = 2;
    while (j <= i)
    {
        if (i / j > N) while(1);
        ll r = f(i / j);
        num[i / j] = r;
        s += r;
        j++;
    }
    return s;
}

int main(int argc, char **argv)
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    ll i;
    cin >> i;

    cout << f(i) << "\n";
}

Test details

Test 1

Group: 1

Verdict:

input
542

correct output
11942

user output
(empty)

Test 2

Group: 1

Verdict:

input
929

correct output
29913

user output
(empty)

Test 3

Group: 1

Verdict:

input
801

correct output
23460

user output
(empty)

Test 4

Group: 1

Verdict:

input
935

correct output
30006

user output
(empty)

Test 5

Group: 1

Verdict:

input
998

correct output
33766

user output
(empty)

Test 6

Group: 1

Verdict:

input
942

correct output
30490

user output
(empty)

Test 7

Group: 1

Verdict:

input
736

correct output
20285

user output
(empty)

Test 8

Group: 1

Verdict:

input
930

correct output
29975

user output
(empty)

Test 9

Group: 2

Verdict:

input
95404

correct output
90172356

user output
(empty)

Test 10

Group: 2

Verdict:

input
98060

correct output
94687572

user output
(empty)

Test 11

Group: 2

Verdict:

input
69495

correct output
52308390

user output
(empty)

Test 12

Group: 2

Verdict:

input
92197

correct output
85306979

user output
(empty)

Test 13

Group: 2

Verdict:

input
53418

correct output
32957881

user output
(empty)

Test 14

Group: 2

Verdict:

input
97377

correct output
93859995

user output
(empty)

Test 15

Group: 2

Verdict:

input
68065

correct output
50223001

user output
(empty)

Test 16

Group: 2

Verdict:

input
95463

correct output
90201672

user output
(empty)

Test 17

Group: 3

Verdict:

input
74323456

correct output
8975396101231

user output
(empty)

Test 18

Group: 3

Verdict:

input
92132055

correct output
13006378374515

user output
(empty)

Test 19

Group: 3

Verdict:

input
55135704

correct output
5354656932672

user output
(empty)

Test 20

Group: 3

Verdict:

input
98613338

correct output
14631125716007

user output
(empty)

Test 21

Group: 3

Verdict:

input
75558302

correct output
9238208186405

user output
(empty)

Test 22

Group: 3

Verdict:

input
94968034

correct output
13713914468591

user output
(empty)

Test 23

Group: 3

Verdict:

input
52163652

correct output
4858985762438

user output
(empty)

Test 24

Group: 3

Verdict:

input
94830583

correct output
13674294022172

user output
(empty)