There are 28 students in Jungkook's class, and each is a different height. If you line up these students in order of height, Jungkook will be 14th from the front and Eunji will be 20th from the front. How many students are standing between Jungkook and Eunji?
20 14 [OP_SUB] 1 [OP_SUB]
var_a = 20
var_b = 14
var_c = var_a - var_b
var_d = 1
var_e = var_c - var_d
print(int(var_e))