Formica_ej19

print('Ingrese dia inicial')
dia1=int(input())
print('Ingrese mes inicial')
mes1=int(input())
print('Ingrese año inicial')
año1=int(input())

print('Ingrese dia final')
dia2=int(input())
print('Ingrese mes final')
mes2=int(input())
print('Ingrese año final')
año2=int(input())


restadia=dia1-dia2
restames=mes1-mes2
restaaño=año1-año2
restadianeg=restadia*(-1)
restamesneg=restames*(-1)
restaañoneg=restaaño*(-1)



if(dia1<dia2 and mes1==mes2 and año1==año2) and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es', restadia*(-1))
elif (dia1==dia2) and (mes1==mes2) and (año1==año2) and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('Las fechas son iguales')

elif (dia1>dia2) and (mes1==mes2) and (año1==año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es', restadia)



elif (dia1==dia2) and (mes1<mes2) and (año1==año2)and(1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de mes es', restames*(-1))

elif (dia1==dia2) and (mes1>mes2) and (año1==año2)and(1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de mes es', restames)

elif (dia1==dia2) and (mes1==mes2) and (año1<año2)and(1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de año es', restaaño*(-1))

elif (dia1==dia2) and (mes1==mes2) and (año1>año2)and(1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de año es', restaaño)
elif (dia1>dia2) and (mes1<mes2) and (año1==año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadia,',de mes es',restamesneg)
elif (dia1<dia2) and (mes1>mes2) and (año1==año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadianeg,',de mes es',restames)
elif (dia1<dia2) and (mes1<mes2) and (año1==año2) and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadianeg,',de mes es',restamesneg)
elif (dia1>dia2) and (mes1>mes2) and (año1==año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadia,',de mes es',restames)
elif (dia1<dia2) and (mes1<mes2) and (año1<año2) and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadianeg,',de mes es',restamesneg,',de año es',restaañoneg)
elif (dia1>dia2) and (mes1>mes2) and (año1>año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadia,',de mes es',restames,',de año es',restaaño)
elif (dia1<dia2) and (mes1>mes2) and (año1<año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadianeg,',de mes es',restames,',de año es',restaañoneg)
elif (dia1<dia2) and (mes1<mes2) and (año1>año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadianeg,',de mes es',restamesneg,',de año es',restaaño)
elif (dia1<dia2) and (mes1>mes2) and (año1>año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadianeg,',de mes es',restames,',de año es',restaaño)
elif (dia1>dia2) and (mes1<mes2) and (año1<año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadia,',de mes es',restamesneg,',de año es',restaañoneg)
elif (dia1>dia2 and mes1<mes2 and año1>año2) and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadia,',de mes es',restamesneg,',de año es',restaaño)
elif (dia1>dia2) and (mes1>mes2) and (año1<año2)and (1<=dia1<=31 and 1<=dia2<=31 and 1<=mes1<=12 and 1<=mes2<=12):
    print('la diferencia de dias es',restadia,',de mes es',restames,',de año es',restaañoneg)
else:
    print ('las fechas son incorrectas')