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Module DEMO-32-89DEMO-C-32

Sine 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 sine using sin.

Target difficulty: Easy

Constraints

None

Input Format

A single floating-point number (radians).

Output Format

The sine value formatted to 2 decimal places.

Sample Testcases

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Sample #1
Public sample
Input
0.0
Output
0.00
Explanation
sin(0.0) = 0.00
Sample #2
Public sample
Input
3.14
Output
0.00
Explanation
sin(3.14) = 0.00
Sample #3
Public sample
Input
6.28
Output
-0.00
Explanation
sin(6.28) = -0.00
Sample #4
Public sample
Input
0.78
Output
0.70
Explanation
sin(0.78) = 0.70

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