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Module DEMO-32-89DEMO-C-32

Tangent of an Angle

DEMO-C-32 • Programming in C

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Problem Statement

Write a program that reads an angle in radians and prints its tangent using tan.

Target difficulty: Easy

Constraints

None

Input Format

A single floating-point number (radians).

Output Format

The tangent value formatted to 2 decimal places.

Sample Testcases

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Sample #1
Public sample
Input
0.0
Output
0.00
Explanation
tan(0.0) = 0.00
Sample #2
Public sample
Input
3.14
Output
-0.00
Explanation
tan(3.14) = -0.00
Sample #3
Public sample
Input
1.0
Output
1.56
Explanation
tan(1.0) = 1.56
Sample #4
Public sample
Input
6.0
Output
-0.29
Explanation
tan(6.0) = -0.29

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