| Task: | Lukujono |
| Sender: | xnor |
| Submission time: | 2021-12-09 14:43:15 +0200 |
| Language: | Python3 (CPython3) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | WRONG ANSWER | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | WRONG ANSWER | 0.02 s | 1 | details |
| #2 | WRONG ANSWER | 0.02 s | 1 | details |
| #3 | WRONG ANSWER | 0.02 s | 1 | details |
| #4 | WRONG ANSWER | 0.02 s | 1 | details |
| #5 | WRONG ANSWER | 0.02 s | 1 | details |
| #6 | WRONG ANSWER | 0.02 s | 1 | details |
| #7 | WRONG ANSWER | 0.02 s | 1 | details |
| #8 | WRONG ANSWER | 0.02 s | 1 | details |
| #9 | WRONG ANSWER | 0.02 s | 2 | details |
| #10 | WRONG ANSWER | 0.02 s | 2 | details |
| #11 | WRONG ANSWER | 0.02 s | 2 | details |
| #12 | WRONG ANSWER | 0.02 s | 2 | details |
| #13 | WRONG ANSWER | 0.02 s | 2 | details |
| #14 | WRONG ANSWER | 0.02 s | 2 | details |
| #15 | WRONG ANSWER | 0.02 s | 2 | details |
| #16 | WRONG ANSWER | 0.02 s | 2 | details |
| #17 | WRONG ANSWER | 0.02 s | 3 | details |
| #18 | WRONG ANSWER | 0.02 s | 3 | details |
| #19 | WRONG ANSWER | 0.02 s | 3 | details |
| #20 | WRONG ANSWER | 0.02 s | 3 | details |
| #21 | WRONG ANSWER | 0.02 s | 3 | details |
| #22 | WRONG ANSWER | 0.02 s | 3 | details |
| #23 | WRONG ANSWER | 0.02 s | 3 | details |
| #24 | WRONG ANSWER | 0.02 s | 3 | details |
Code
def isqrt_(n):
return int(n**0.5)
def U(n, memo):
#if n in memo:
# return memo[n]
s = 0
root = isqrt_(n)
#for d in range(2, root + 1):
# s += U(n // d, memo)
#for k in range(1, root + 1):
# s += U(k, memo) * (n // k - n // (k + 1))
#pass
#if n // root == root:
# s -= U(root, memo)
#pass
memo[n] = s
return s
n = int(input())
memo = { 0: 0, 1: 1 }
print(U(n, memo))
Test details
Test 1
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 542 |
| correct output |
|---|
| 11942 |
| user output |
|---|
| 0 |
Test 2
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 929 |
| correct output |
|---|
| 29913 |
| user output |
|---|
| 0 |
Test 3
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 801 |
| correct output |
|---|
| 23460 |
| user output |
|---|
| 0 |
Test 4
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 935 |
| correct output |
|---|
| 30006 |
| user output |
|---|
| 0 |
Test 5
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 998 |
| correct output |
|---|
| 33766 |
| user output |
|---|
| 0 |
Test 6
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 942 |
| correct output |
|---|
| 30490 |
| user output |
|---|
| 0 |
Test 7
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 736 |
| correct output |
|---|
| 20285 |
| user output |
|---|
| 0 |
Test 8
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 930 |
| correct output |
|---|
| 29975 |
| user output |
|---|
| 0 |
Test 9
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 95404 |
| correct output |
|---|
| 90172356 |
| user output |
|---|
| 0 |
Test 10
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 98060 |
| correct output |
|---|
| 94687572 |
| user output |
|---|
| 0 |
Test 11
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 69495 |
| correct output |
|---|
| 52308390 |
| user output |
|---|
| 0 |
Test 12
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 92197 |
| correct output |
|---|
| 85306979 |
| user output |
|---|
| 0 |
Test 13
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 53418 |
| correct output |
|---|
| 32957881 |
| user output |
|---|
| 0 |
Test 14
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 97377 |
| correct output |
|---|
| 93859995 |
| user output |
|---|
| 0 |
Test 15
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 68065 |
| correct output |
|---|
| 50223001 |
| user output |
|---|
| 0 |
Test 16
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 95463 |
| correct output |
|---|
| 90201672 |
| user output |
|---|
| 0 |
Test 17
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 74323456 |
| correct output |
|---|
| 8975396101231 |
| user output |
|---|
| 0 |
Test 18
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 92132055 |
| correct output |
|---|
| 13006378374515 |
| user output |
|---|
| 0 |
Test 19
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 55135704 |
| correct output |
|---|
| 5354656932672 |
| user output |
|---|
| 0 |
Test 20
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 98613338 |
| correct output |
|---|
| 14631125716007 |
| user output |
|---|
| 0 |
Test 21
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 75558302 |
| correct output |
|---|
| 9238208186405 |
| user output |
|---|
| 0 |
Test 22
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 94968034 |
| correct output |
|---|
| 13713914468591 |
| user output |
|---|
| 0 |
Test 23
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 52163652 |
| correct output |
|---|
| 4858985762438 |
| user output |
|---|
| 0 |
Test 24
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 94830583 |
| correct output |
|---|
| 13674294022172 |
| user output |
|---|
| 0 |