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Taran

Lesson2 - decartAB()

Oct 31st, 2014
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  1. function decartAB() {
  2.     var a = prompt("Через пробел введите координаты точки A").split(" ");
  3.     var b = prompt("Через пробел введите координаты точки B").split(" ");
  4.  
  5.     for(var i = 0; i < a.length; i++) {
  6.         a[i] = parseInt(a[i]);
  7.         b[i] = parseInt(b[i]);
  8.     }
  9.  
  10.     var ab = Math.sqrt(Math.pow((b[0] - a[0]), 2) + Math.pow((b[1] - a[1]), 2));
  11.     return ab.toFixed(2);
  12. }
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