Structure Point: distance to the origin

Rust Easy structs

Task «Structure Point: distance to the origin»

Define a structure Point with fields x and y (integers). Write a program that reads integers x and y, creates an instance of Point, calculates the distance from the point to the origin (0,0) using the formula sqrt(x*x + y*y), and outputs the result with an accuracy of two decimal places.

Input Format

Two integers x and y, separated by a space.

Output Format

One real number — the distance, rounded to two decimal places.

Examples

Example 1

INPUT

3 4

OUTPUT

5.00

Example 2

INPUT

5
1 2 3 4 5

OUTPUT

3.00

Example 3

INPUT

0 0

OUTPUT

0.00

Example 4

INPUT

0

OUTPUT

0.00

main.rs