| Task: | Jubilee |
| Sender: | All dO(n³) |
| Submission time: | 2025-11-08 16:05:30 +0200 |
| Language: | Python3 (PyPy3) |
| Status: | READY |
| Result: | WRONG ANSWER |
| test | verdict | time | |
|---|---|---|---|
| #1 | ACCEPTED | 0.04 s | details |
| #2 | ACCEPTED | 0.04 s | details |
| #3 | ACCEPTED | 0.04 s | details |
| #4 | WRONG ANSWER | 0.04 s | details |
| #5 | WRONG ANSWER | 0.04 s | details |
| #6 | TIME LIMIT EXCEEDED | -- | details |
| #7 | ACCEPTED | 0.04 s | details |
| #8 | ACCEPTED | 0.04 s | details |
| #9 | ACCEPTED | 0.04 s | details |
| #10 | ACCEPTED | 0.05 s | details |
| #11 | WRONG ANSWER | 0.04 s | details |
| #12 | ACCEPTED | 0.04 s | details |
| #13 | WRONG ANSWER | 0.06 s | details |
| #14 | TIME LIMIT EXCEEDED | -- | details |
Code
from math import comb
x = input().split(" ")
n = int(x[0])
m = int(x[1])
mod = 10**9 +7
print(2 * comb(m, 2) * (max(comb(m-1, 2), 1)**(n-1)) % mod)Test details
Test 1
Verdict: ACCEPTED
| input |
|---|
| 3 2 |
| correct output |
|---|
| 2 |
| user output |
|---|
| 2 |
Test 2
Verdict: ACCEPTED
| input |
|---|
| 1 1 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 3
Verdict: ACCEPTED
| input |
|---|
| 1 1000000000 |
| correct output |
|---|
| 56 |
| user output |
|---|
| 56 |
Test 4
Verdict: WRONG ANSWER
| input |
|---|
| 2 1000000000 |
| correct output |
|---|
| 4088 |
| user output |
|---|
| 2016 |
Feedback: Incorrect character on line 1 col 1: expected "4088", got "2016"
Test 5
Verdict: WRONG ANSWER
| input |
|---|
| 3 1000000000 |
| correct output |
|---|
| 298424 |
| user output |
|---|
| 72576 |
Feedback: Incorrect character on line 1 col 1: expected "298424", got "72576"
Test 6
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000000 1000000000 |
| correct output |
|---|
| 859388820 |
| user output |
|---|
| (empty) |
Test 7
Verdict: ACCEPTED
| input |
|---|
| 2 1 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 8
Verdict: ACCEPTED
| input |
|---|
| 1000000 1 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 9
Verdict: ACCEPTED
| input |
|---|
| 1 2 |
| correct output |
|---|
| 2 |
| user output |
|---|
| 2 |
Test 10
Verdict: ACCEPTED
| input |
|---|
| 1000000 2 |
| correct output |
|---|
| 2 |
| user output |
|---|
| 2 |
Test 11
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 3 |
| correct output |
|---|
| 129870828 |
| user output |
|---|
| 6 |
Feedback: Incorrect character on line 1 col 1: expected "129870828", got "6"
Test 12
Verdict: ACCEPTED
| input |
|---|
| 1 3 |
| correct output |
|---|
| 6 |
| user output |
|---|
| 6 |
Test 13
Verdict: WRONG ANSWER
| input |
|---|
| 21355 1239478 |
| correct output |
|---|
| 74219157 |
| user output |
|---|
| 739555686 |
Feedback: Incorrect character on line 1 col 2: expected "74219157", got "739555686"
Test 14
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 531578 913517291 |
| correct output |
|---|
| 105420893 |
| user output |
|---|
| (empty) |