| Task: | Counter |
| Sender: | Iliana |
| Submission time: | 2025-11-26 16:53:23 +0200 |
| Language: | Python3 (PyPy3) |
| Status: | READY |
| Result: | WRONG ANSWER |
| test | verdict | time | |
|---|---|---|---|
| #1 | WRONG ANSWER | 0.04 s | details |
| #2 | WRONG ANSWER | 0.04 s | details |
| #3 | ACCEPTED | 0.04 s | details |
| #4 | ACCEPTED | 0.04 s | details |
| #5 | WRONG ANSWER | 0.04 s | details |
| #6 | WRONG ANSWER | 0.04 s | details |
| #7 | WRONG ANSWER | 0.04 s | details |
| #8 | ACCEPTED | 0.04 s | details |
| #9 | WRONG ANSWER | 0.04 s | details |
| #10 | ACCEPTED | 0.04 s | details |
| #11 | ACCEPTED | 0.04 s | details |
| #12 | WRONG ANSWER | 0.04 s | details |
| #13 | WRONG ANSWER | 0.04 s | details |
| #14 | ACCEPTED | 0.04 s | details |
| #15 | WRONG ANSWER | 0.04 s | details |
| #16 | WRONG ANSWER | 0.04 s | details |
| #17 | WRONG ANSWER | 0.04 s | details |
| #18 | WRONG ANSWER | 0.04 s | details |
| #19 | WRONG ANSWER | 0.04 s | details |
| #20 | WRONG ANSWER | 0.04 s | details |
| #21 | WRONG ANSWER | 0.04 s | details |
| #22 | ACCEPTED | 0.04 s | details |
| #23 | WRONG ANSWER | 0.04 s | details |
| #24 | WRONG ANSWER | 0.04 s | details |
| #25 | WRONG ANSWER | 0.05 s | details |
| #26 | WRONG ANSWER | 0.06 s | details |
| #27 | WRONG ANSWER | 0.29 s | details |
Code
dp = {}
dp[1] = 0
x = int(input())
for i in range(2, x + 1):
best = 10**9
if i >= 11 and i - 11 in dp:
best = min(best, dp[i - 11] + 1)
if i >= 2 and i - 2 in dp:
best = min(best, dp[i - 2] + 1)
if best != 10**9:
dp[i] = best
print(dp[x] if x in dp else -1)
Test details
Test 1
Verdict: WRONG ANSWER
| input |
|---|
| 0 |
| correct output |
|---|
| 0 |
| user output |
|---|
| -1 |
Test 2
Verdict: WRONG ANSWER
| input |
|---|
| 1 |
| correct output |
|---|
| -1 |
| user output |
|---|
| 0 |
Test 3
Verdict: ACCEPTED
| input |
|---|
| 2 |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 4
Verdict: ACCEPTED
| input |
|---|
| 10 |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 5
Verdict: WRONG ANSWER
| input |
|---|
| 11 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 5 |
Test 6
Verdict: WRONG ANSWER
| input |
|---|
| 23 |
| correct output |
|---|
| 8 |
| user output |
|---|
| 2 |
Test 7
Verdict: WRONG ANSWER
| input |
|---|
| 90 |
| correct output |
|---|
| 20 |
| user output |
|---|
| 13 |
Test 8
Verdict: ACCEPTED
| input |
|---|
| 8 |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 9
Verdict: WRONG ANSWER
| input |
|---|
| 88 |
| correct output |
|---|
| 8 |
| user output |
|---|
| 12 |
Test 10
Verdict: ACCEPTED
| input |
|---|
| 2 |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 11
Verdict: ACCEPTED
| input |
|---|
| 62 |
| correct output |
|---|
| 8 |
| user output |
|---|
| 8 |
Test 12
Verdict: WRONG ANSWER
| input |
|---|
| 53 |
| correct output |
|---|
| 6 |
| user output |
|---|
| 8 |
Test 13
Verdict: WRONG ANSWER
| input |
|---|
| 55 |
| correct output |
|---|
| 5 |
| user output |
|---|
| 9 |
Test 14
Verdict: ACCEPTED
| input |
|---|
| 84 |
| correct output |
|---|
| 10 |
| user output |
|---|
| 10 |
Test 15
Verdict: WRONG ANSWER
| input |
|---|
| 72 |
| correct output |
|---|
| 16 |
| user output |
|---|
| 13 |
Test 16
Verdict: WRONG ANSWER
| input |
|---|
| 71 |
| correct output |
|---|
| 10 |
| user output |
|---|
| 8 |
Test 17
Verdict: WRONG ANSWER
| input |
|---|
| 16 |
| correct output |
|---|
| 5 |
| user output |
|---|
| 3 |
Test 18
Verdict: WRONG ANSWER
| input |
|---|
| 86 |
| correct output |
|---|
| 9 |
| user output |
|---|
| 11 |
Test 19
Verdict: WRONG ANSWER
| input |
|---|
| 81 |
| correct output |
|---|
| 18 |
| user output |
|---|
| 13 |
Test 20
Verdict: WRONG ANSWER
| input |
|---|
| 19 |
| correct output |
|---|
| 10 |
| user output |
|---|
| 9 |
Test 21
Verdict: WRONG ANSWER
| input |
|---|
| 21 |
| correct output |
|---|
| 9 |
| user output |
|---|
| 10 |
Test 22
Verdict: ACCEPTED
| input |
|---|
| 249 |
| correct output |
|---|
| 25 |
| user output |
|---|
| 25 |
Test 23
Verdict: WRONG ANSWER
| input |
|---|
| 835 |
| correct output |
|---|
| 83 |
| user output |
|---|
| 84 |
Test 24
Verdict: WRONG ANSWER
| input |
|---|
| 94 |
| correct output |
|---|
| 18 |
| user output |
|---|
| 15 |
Test 25
Verdict: WRONG ANSWER
| input |
|---|
| 10000 |
| correct output |
|---|
| 915 |
| user output |
|---|
| 909 |
Test 26
Verdict: WRONG ANSWER
| input |
|---|
| 100000 |
| correct output |
|---|
| 9098 |
| user output |
|---|
| 9099 |
Test 27
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 |
| correct output |
|---|
| 90915 |
| user output |
|---|
| 90909 |