Logic Building
# Take array
n = int(input("Enter array size: "))
arr = []
for i in range(n):
arr.append(int(input(f"Element {i+1}: ")))
# Filter even elements
even_arr = []
for element in arr:
if element % 2 == 0:
even_arr.append(element)
print(f"Original: {arr}")
print(f"Even elements: {even_arr}")Output
Enter array size: 5 Element 1: 2 Element 2: 3 Element 3: 4 Element 4: 5 Element 5: 6 Original: [2, 3, 4, 5, 6] Even elements: [2, 4, 6]
Filter elements based on condition.
Key Concepts:
- Check if element is even
- Append to new array if condition met
- Filter operation