The perimeter of a triangle
Given the coordinates of 3 points
, you are asked to calculate the perimeter of the triangle formed by those points. The perimeter is the sum of all the sides of the triangle.The 3 lines of the input contain 3 coordinates - each
x
and y
component on a single line.The program should output a single line - the perimeter of the triangle formed by those coordinates.
Input | Output |
0 0
1 0
0 1 | 3.41421356237 |
💡
Tip:
Define a function to compute the distance between two coordinates and call it 3 times.
Constraints
Time limit: 2 seconds
Memory limit: 512 MB
Output limit: 1 MB