When 94 centimeters (cm) toilet paper is folded so that the middle overlaps to make 68 centimeters (cm), find the length of the overlapped part.
94 68 [OP_SUB] 2 [OP_DIV]
var_a = 94
var_b = 68
var_c = var_a - var_b
var_d = 2
var_e = var_c / var_d
print(int(var_e))