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Module DEMO-32-89DEMO-C-32

Ceiling Function

DEMO-C-32 • Programming in C

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Problem Statement

Write a program that rounds a number up to the nearest integer using ceil.

Target difficulty: Easy

Constraints

None

Input Format

A single floating-point number.

Output Format

The ceiling value formatted to 0 decimal places (integer).

Sample Testcases

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Sample #1
Public sample
Input
2.3
Output
3
Explanation
ceil(2.3) = 3.00
Sample #2
Public sample
Input
-2.3
Output
-2
Explanation
ceil(-2.3) = -2.00
Sample #3
Public sample
Input
5.0
Output
5
Explanation
ceil(5.0) = 5.00
Sample #4
Public sample
Input
-0.1
Output
0
Explanation
ceil(-0.1) = 0.00

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