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SergeyPGUTI

7.2.12

Nov 27th, 2015
105
0
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C++ 0.61 KB | None | 0 0
  1. #include <iostream>
  2. #include <cmath>
  3. #include <fstream>
  4.  
  5.  
  6. using namespace std;
  7.  
  8.  
  9. int main()
  10. {
  11.     ifstream in;
  12.     in.open("input.txt");
  13.     string s;
  14.     int a;
  15.     int arr[2]={0};
  16.     for (int i=0;in>>s;i++)
  17.     {
  18.         in>>a;
  19.          switch (s[0])
  20.       {
  21.          case 'N':
  22.             arr[1]+=a;
  23.             break;
  24.          case 'E':
  25.             arr[0]+=a;
  26.             break;
  27.          case 'S':
  28.             arr[1]-=a;
  29.             break;
  30.          case 'W':
  31.             arr[0]-=a;
  32.             break;
  33.       }
  34.  
  35.     }
  36.      cout<<arr[0]<<" "<<arr[1];
  37.      in.close();
  38.     return 0;
  39. }
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