Python
# Program to remove first occurrence of a value from list
items = input("Enter list elements separated by space: ").split()
value = input("Enter value to remove: ")
if value in items:
items.remove(value)
print("Updated list:", items)
else:
print("Value not found in list.")Output
Enter list elements separated by space: 1 2 3 2 Enter value to remove: 2 Updated list: ['1', '3', '2']
We use the list method .remove() which deletes the first matching element.