gistfile1.txt

group: Ejercicio D


X = {
	P:number, Q:string, R:number
	10      , 'a'     , 5       
	15      , 'b'     , 8       
	25      , 'a'     , 6       
}

Z = {
	A:number, B:string, C:number
	10      , 'b'     , 6       
	25      , 'c'     , 3       
	10      , 'b'     , 5       
}