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JosepRivaille

P89265: Intervals (3)

Feb 20th, 2015
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C++ 0.62 KB | None | 0 0
  1. #include <iostream>
  2. using namespace std;
  3.  
  4.  
  5. int main() {
  6.     int a1, b1, a2, b2;
  7.     cin >> a1 >> b1 >> a2 >> b2;
  8.     if (a1 == a2 && b1 == b2) cout << "= , [" << a1 << ',' << b1 << ']' << endl;
  9.     else if (b1 < a2 or a1 > b2) cout << "? , []" << endl;
  10.     else if ((a1 >= a2 && b1 < b2) or (a1 > a2 && b1 <= b2)) cout << "1 , [" << a1 << ',' << b1 << ']' << endl;
  11.     else if ((a2 >= a1 && b2 < b1) or (a2 > a1 && b2 <= b1)) cout << "2 , [" << a2 << ',' << b2 << ']' << endl;
  12.     else if (a1 < a2 && b1 < b2) cout << "? , [" << a2 << ',' << b1 << ']' << endl;
  13.     else if (a1 > a2 && b1 > b2) cout << "? , [" << a1 << ',' << b2 << ']' << endl;
  14. }
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