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Sep 26th, 2016
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C++ 0.72 KB | None | 0 0
  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6.     int numOfSets;
  7.     int xHolder, yHolder, yMax = -429496720, yMin = 429496720, xMin = 429496720, xMax = -429496720;
  8.     int width = 0, length = 0, circuit = 0;
  9.  
  10.     cin >> numOfSets;
  11.  
  12.     // load data, find 4 edges of rectangle
  13.     for (int i = 0; i < numOfSets; i++) {
  14.         cin >> xHolder >> yHolder;
  15.  
  16.         if (yHolder < yMin) {
  17.             yMin = yHolder;
  18.         }
  19.         else if (yHolder > yMax) {
  20.             yMax = yHolder;
  21.         }
  22.         else if (xHolder < xMin) {
  23.             xMin = xHolder;
  24.         }
  25.         else if (xHolder > xMax) {
  26.             xMax = xHolder;
  27.         }
  28.     }
  29.  
  30.     width = abs(xMax - xMin);
  31.     length = abs(yMax - yMin);
  32.  
  33.     circuit = (2 * width ) + (2 * length);
  34.  
  35.  
  36.     cout << circuit;
  37.  
  38.     return 0;
  39.    
  40. }
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