## Author: Jacob Christian
## Date: 02/21/2018
print('This program draws parallelograms')
width = int(input('How wide would you like '+                #Grabs width
              'the parallelogram (from 10-300)? '))
while True:
    if width < 10 or width > 300:
        width = int(input('Number out of range. '+           #Validation Check
                          'Please re-enter your width. ' ))  #for width
    else:
        break
height = int(input('How tall would you like '+               #Grabs height
              'the parallelogram (from 10-300)? '))
while True:
    if height < 10 or height > 300:
        height = int(input('Number out of range. '+          #Validation Check
                           'Please re-enter your width. ' )) #for height
    else:
        break

print('What angle would you like (from 1-179)? ')            #Grabs angle
print('(Note: Your angle input will be the angle on the '+
      'bottom left and top right)')
angle_a = int(input(''))

while True:
    if angle_a < 1 or angle_a > 179:
        angle_a = int(input('Number out of range. '+         #Validation Check
                            'Please re-enter your angle. ')) #for angle
    elif angle_a == 90:
        angle_a = int(input('That makes a box. '+
                            'Please re-enter your angle. ')) #Box check
    else:
        break
angle_b = 180-angle_a                                        #converts adjacent
                                                             #angle
import turtle
turtle.hideturtle()
turtle.penup()                                               #removes line draw
turtle.setposition(-200,0)                                   #Sets head
turtle.pendown()                                             #adds line draw
#loops to make 2 passes
for i in range(2):
    turtle.forward(width)                                    #moves (width)
    turtle.left(angle_a)                                     #shifts angle
    turtle.forward(height)                                   #moves (height)
    turtle.left(angle_b)                                     #shifts 180 - angle