1.5 KiB
1.5 KiB
Hints
1. Find the position of a card
- Array indices starts at
0. - There is a built-in method to get given value index.
2. Determine if a card is present
- There is a built-in method to check whether the value is present in the array
3. Determine if each card is even
- There is a built-in method to check if each value passes a predicate
4. Check if the stack contains an odd-value card
- There is a built-in method to check if at least one value passes a predicate
5. Get the first odd card from the stack
- There is a built-in method to get the first item that passes a predicate
6. Determine the position of the first card that is even
- There is a built-in method to get the first index in array that the value