Logic Building
# Take array
n = int(input("Enter array size: "))
arr = []
for i in range(n):
arr.append(int(input(f"Element {i+1}: ")))
# Replace negatives
for i in range(len(arr)):
if arr[i] < 0:
arr[i] = 0
print(f"Modified array: {arr}")Output
Enter array size: 5 Element 1: 5 Element 2: -3 Element 3: 10 Element 4: -2 Element 5: 7 Modified array: [5, 0, 10, 0, 7]
Modify array in-place.
Key Concepts:
- Check each element
- Replace if negative
- In-place modification