Time of Day
Programming Basics · Python
TASK
Problem
Given hour `h` 0..23, print `NIGHT`, `MORNING`, `DAY`, or `EVENING`.
EXAMPLE
Example
14
DAY
LIMITS
Constraints
0 ≤ h ≤ 23
LEARN
Theory for this problem
+
`input()` reads data entered by the user. The result of `input()` is initially a string. `int()` converts a numeric string into an integer. Comparison operators `==`, `!=`, `<`, `>`, `<=`, `>=` compare values and produce `True` or `False`. `if` checks a condition and runs its block when the condition is true. `else` runs when the corresponding `if` condition is false. `print()` displays the program result. Print only what the problem statement requires.
**Connection to this task.** An `if` statement chooses a program branch from a Boolean condition. Comparisons produce `True` or `False`, and `elif` lets you test several mutually exclusive cases in order. The expression `'NIGHT'` shows how this idea is applied to the task data.
NEED HELP?
Hints
+
['Use sequential upper bounds.']
ANSWER
Solution
+
h = int(input())
if h <= 5:
print('NIGHT')
elif h <= 11:
print('MORNING')
elif h <= 17:
print('DAY')
else:
print('EVENING')