| Task: | Finding inverse |
| Sender: | hungdojan |
| Submission time: | 2024-11-16 10:21:16 +0200 |
| Language: | Python3 (PyPy3) |
| Status: | READY |
| Result: | RUNTIME ERROR |
| test | verdict | time | |
|---|---|---|---|
| #1 | ACCEPTED | 0.04 s | details |
| #2 | RUNTIME ERROR | 0.06 s | details |
| #3 | ACCEPTED | 0.04 s | details |
| #4 | ACCEPTED | 0.04 s | details |
| #5 | RUNTIME ERROR | 0.06 s | details |
| #6 | ACCEPTED | 0.04 s | details |
| #7 | ACCEPTED | 0.04 s | details |
| #8 | RUNTIME ERROR | 0.06 s | details |
| #9 | ACCEPTED | 0.04 s | details |
| #10 | ACCEPTED | 0.04 s | details |
| #11 | RUNTIME ERROR | 0.06 s | details |
| #12 | ACCEPTED | 0.04 s | details |
| #13 | ACCEPTED | 0.04 s | details |
| #14 | RUNTIME ERROR | 0.07 s | details |
Code
nums = [int(i) for i in input().split()] a, m = nums[0], nums[1] print(pow(a, -1, m))
Test details
Test 1
Verdict: ACCEPTED
| input |
|---|
| 6 7 |
| correct output |
|---|
| 6 |
| user output |
|---|
| 6 |
Test 2
Verdict: RUNTIME ERROR
| input |
|---|
| 0 7 |
| correct output |
|---|
| -1 |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 4, in <module>
print(pow(a, -1, m))
ValueError: base is not invertible for the given modulusTest 3
Verdict: ACCEPTED
| input |
|---|
| 5 78 |
| correct output |
|---|
| 47 |
| user output |
|---|
| 47 |
Test 4
Verdict: ACCEPTED
| input |
|---|
| 89 99 |
| correct output |
|---|
| 89 |
| user output |
|---|
| 89 |
Test 5
Verdict: RUNTIME ERROR
| input |
|---|
| 0 61 |
| correct output |
|---|
| -1 |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 4, in <module>
print(pow(a, -1, m))
ValueError: base is not invertible for the given modulusTest 6
Verdict: ACCEPTED
| input |
|---|
| 897 947 |
| correct output |
|---|
| 625 |
| user output |
|---|
| 625 |
Test 7
Verdict: ACCEPTED
| input |
|---|
| 419 538 |
| correct output |
|---|
| 217 |
| user output |
|---|
| 217 |
Test 8
Verdict: RUNTIME ERROR
| input |
|---|
| 32 938 |
| correct output |
|---|
| -1 |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 4, in <module>
print(pow(a, -1, m))
ValueError: base is not invertible for the given modulusTest 9
Verdict: ACCEPTED
| input |
|---|
| 184120 505187 |
| correct output |
|---|
| 438779 |
| user output |
|---|
| 438779 |
Test 10
Verdict: ACCEPTED
| input |
|---|
| 264601 885661 |
| correct output |
|---|
| 360221 |
| user output |
|---|
| 360221 |
Test 11
Verdict: RUNTIME ERROR
| input |
|---|
| 40310 590135 |
| correct output |
|---|
| -1 |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 4, in <module>
print(pow(a, -1, m))
ValueError: base is not invertible for the given modulusTest 12
Verdict: ACCEPTED
| input |
|---|
| 202254499 577081420 |
| correct output |
|---|
| 128866679 |
| user output |
|---|
| 128866679 |
Test 13
Verdict: ACCEPTED
| input |
|---|
| 539836073 888851205 |
| correct output |
|---|
| 797044652 |
| user output |
|---|
| 797044652 |
Test 14
Verdict: RUNTIME ERROR
| input |
|---|
| 697847215 756971670 |
| correct output |
|---|
| -1 |
| user output |
|---|
| (empty) |
Error:
Traceback (most recent call last):
File "input/code.py", line 4, in <module>
print(pow(a, -1, m))
ValueError: base is not invertible for the given modulus