mathstable

def end():
    counter = 0
    counter2 = 0
    new = raw_input("Make a new table?: Type 'yes' or any key to exit.")
    new=new.lower()
    if new == "yes" :
        table_maker()
    else:
        print "Goodbye!"


def invalid():
    print
    print "Invalid Choice."
    print


def table_maker():
    counter = 0
    while (counter==0)==True:
        try:
            maxval=input("Choose your highest number:")
            if (maxval % 1) == 0 and maxval > 0:
                counter=(counter+1)
            else:
                print "That isn't a positive whole number!"
        except:
            print "No, pick a number."

    maxlength = len(str(maxval**3))


    counter2=0
    while (counter2==0)==True:
        try:
            maths = raw_input("Choose a mathematical operator. Type 'plus', 'minus', 'multiply' or 'divide'")
            if maths== "plus" or maths=="minus" or maths=="multiply" or maths=="divide":
                counter2=(counter2+1)
        except:
            print "Type a mathematical operation."

    if maths == "plus":
        print "_" *(((maxval+1)*(maxlength+1))+4)
        for i in range(0,1):
            for j in range(0,1):
                print "|",str("+").center(maxlength,' '),"|",
            for j in range(1, maxval):
                print str(j+i).center(maxlength,' '),
            for j in range(maxval,maxval+1):
                print str(j+i).center(maxlength,' '),"|"
        print "-" *(((maxval+1)*(maxlength+1))+4)
        for i in range(1, maxval +1):
            for j in range(0,1):
                print "|",str(j+i).center(maxlength,' '),"|",
            for j in range(1, maxval):
                print str(j+i).center(maxlength,' '),
            for j in range(maxval,maxval+1):
                print str(j+i).center(maxlength,' '),"|"
        print "_" *(((maxval+1)*(maxlength+1))+4)
        end()
    elif maths == "minus":
        print
        print "Use the top number first!"
        print
        print "_" *(((maxval+1)*(maxlength+1))+4)
        for i in range(0,1):
            for j in range(0,1):
                print "|",str("-").center(maxlength,' '),"|",
            for j in range(1, maxval):
                print str(j-i).center(maxlength,' '),
            for j in range(maxval,maxval+1):
                print str(j-i).center(maxlength,' '),"|"
        print "-" *(((maxval+1)*(maxlength+1))+4)
        for i in range(1, maxval +1):
            for j in range(0,1):
                print "|",str(abs(j-i)).center(maxlength,' '),"|",
            for j in range(1, maxval):
                print str(j-i).center(maxlength,' '),
            for j in range(maxval,maxval+1):
                print str(j-i).center(maxlength,' '),"|"
        print "_" *(((maxval+1)*(maxlength+1))+4)
        end()
    elif maths == "multiply":
        print "_" *(((maxval+1)*(maxlength+1))+4)
        for i in range(0,1):
            for j in range(0,1):
                print "|",str("*").center(maxlength,' '),"|",
            for j in range(1, maxval):
                print str(j+i).center(maxlength,' '),
            for j in range(maxval,maxval+1):
                print str(j+i).center(maxlength,' '),"|"
        print "-" *(((maxval+1)*(maxlength+1))+4)
        for i in range(1, maxval +1):
            for j in range(1,2):
                print "|",str(j*i).center(maxlength,' '),"|",
            for j in range(1, maxval):
                print str(j*i).center(maxlength,' '),
            for j in range(maxval,maxval+1):
                print str(j*i).center(maxlength,' '),"|"
        print "_" *(((maxval+1)*(maxlength+1))+4)
        end()
    elif maths == "divide":
        print
        print "Use the top number first!"
        print "Numbers are approximate values."
        print "_" *(((maxval+1)*(maxlength+3))+4)
        for i in range(1,2):
            for j in range(1,2):
                print "|",str("/").center(maxlength+2,' '),"|",
            for j in range(1, maxval):
                print str(j/i).center(maxlength+2,' '),
            for j in range(maxval,maxval+1):
                print str(j/i).center(maxlength+2,' '),"|"
        print "-" *(((maxval+1)*(maxlength+3))+4)
        for i in range(1, maxval +1):
            for j in range(0,1):
                print "|",str(abs(j-i)).center(maxlength+2,' '),"|",
            for j in range(1, maxval):
                print str(round(float(j)/float(i),2)).center(maxlength+2,' '),
            for j in range(maxval,maxval+1):
                print str(round(float(j)/float(i),2)).center(maxlength+2,' '),"|"
        print "_" *(((maxval+1)*(maxlength+3))+4)
        end()
    else:
        invalid()
        table_maker()



print
print "MATHEMATICAL TABLE MAKER"
print

table_maker()