- 1. Entrada, impresión y números
 - 2. Números enteros y flotantes
 - 3. Condiciones: if-then-else
 - 4. Para bucle con rango
 - 5. Instrumentos de cuerda
 - 6. While loop
 - 7. Liza
 - 8. Funciones y recursión
 - 9. Listas bidimensionales (matrices)
 - 10. Conjuntos
 - 11. Diccionarios
 - 12. JavaScript
 - 13. HTML5 and CSS
 - 14. Responsive Design with Bootstrap
 - 15. jQuery
 
Ad place
                
            Chess board - same color 
    
    
    
    
        Statement
        Given two cells of a chessboard. If they are painted in one color, print the word YES, and if in a different color - NO.   The program receives the input of four numbers from 1 to 8, each specifying the column and row number, first two - for the first cell, and then the last two - for the second cell.  

        
        
        
        
        In all the problems input the data using input() and print the result using print().
        
        
            
        
    
            
                
                
            
        
Statement
Given two cells of a chessboard. If they are painted in one color, print the wordYES, and if in a different color - NO.  The program receives the input of four numbers from 1 to 8, each specifying the column and row number, first two - for the first cell, and then the last two - for the second cell.

In all the problems input the data using input() and print the result using print().