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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6.  int X1, Y1, X2, Y2;
  7.  cin >> X1 >> Y1 >> X2 >> Y2;
  8.  if(X1 - X2 == 1 and Y1 == Y2 || X1 - X2 == 1 and (abs(Y1 - Y2 == 1)) || X1 == X2 and (abs(Y1 - Y2 == 1)) || X1 + 1 == 2 and Y1 + 1 == 2 || X1 + 1 == X2 and Y1 == Y2 || (abs(X1 - X2 == 1)) and (abs(Y1 - Y2 == 1))){
  9.  	cout << "YES";
  10.  }else{
  11.  	cout << "NO";
  12.  }
  13.   return 0;
  14. }
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin 
3 3 
5 3
stdout 
NO
https://ideone.com/H4rYOS
language:
C++14 (gcc 8.3)
created:
7 days ago
visibility:
public

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