Six years ago, the age of the father was five times the age of the son. Six years from this year, the sum of the ages of father and son will be 78. How old is the father this year?
78 6 2 [OP_MUL] [OP_SUB] 6 2 [OP_MUL] [OP_SUB] 5 1 [OP_ADD] [OP_FDIV] 5 [OP_MUL] 6 [OP_ADD]
var_a = 78
var_b = 6
var_c = 2
var_d = var_b * var_c
var_e = var_a - var_d
var_f = 6
var_g = 2
var_h = var_f * var_g
var_i = var_e - var_h
var_j = 5
var_k = 1
var_l = var_j + var_k
var_m = var_i // var_l
var_n = 5
var_o = var_m * var_n
var_p = 6
var_q = var_o + var_p
print(int(var_q))