Logic Building
# Take array
n = int(input("Enter array size: "))
arr = []
for i in range(n):
arr.append(int(input(f"Element {i+1}: ")))
# Check sorted descending
is_sorted = True
for i in range(len(arr) - 1):
if arr[i] < arr[i + 1]:
is_sorted = False
break
if is_sorted:
print("Array is sorted in descending order")
else:
print("Array is not sorted")Output
Enter array size: 5 Element 1: 9 Element 2: 7 Element 3: 5 Element 4: 3 Element 5: 1 Array is sorted in descending order
Check if arr[i] >= arr[i+1] for all i.
Key Concepts:
- Compare each element with next
- Check descending order
- Early exit on violation