List Operations Java
Привет,
Може ли малко помощ, за да разбера къде бъркам?
5-тицата от втория тест при мен излиза на последно място, вместо на първо.
4.List Operations
You will be given numbers (list of integers) on the first input line. Until you receive "End" you will be given operations you have to apply on the list. The possible commands are:
- Add {number} - add number at the end
- Insert {number} {index} - insert number at given index
- Remove {index} - remove that index
- Shift left {count} - first number becomes last 'count' times
- Shift right {count} - last number becomes first 'count' times
Note: It is possible that the index given is outside of the bounds of the array. In that case print "Invalid index".
Examples
|
Input |
Output |
|
1 23 29 18 43 21 20 Add 5 Remove 5 Shift left 3 Shift left 1 End |
43 20 5 1 23 29 18 |
|
5 12 42 95 32 1 Insert 3 0 Remove 10 Insert 8 6 Shift right 1 Shift left 2 End |
Invalid index 5 12 42 95 32 8 1 3 |
Много благодаря :)