import math x1 = int(input("what is x1: ")) y1 = int(input("what is y1: ")) x2 = int(input("what is x2: ")) y2 = int(input("what is y2: ")) xm = ((x1+x2)/2) ym = +((y1+y2)/2) print("the x midpoint is",xm ,"and the y midpoint is", ym)