Sonlar o'qida ikkita nuqtaning koordinatalari x1 va x2 berilgan. Ular orasidagi masofani toping.
func solve(x1 int, x2 int) float64 {
// ...
}
Input: x1=3, x2=10
Output: 7.0
Input: x1=-5, x2=5
Output: 10.0
Input: x1=20, x2=8
Output: 12.0
math.Abs yordamida modulini oling.