You going to hand out marbles to students. If you hand out 9 for each, it is 1 short, and if you hand out 10 for each, you cannot hand out to a student. How many marbles are there in total?
1 10 [OP_ADD] 10 9 [OP_SUB] [OP_DIV] 9 [OP_MUL] 1 [OP_ADD]
var_a = 1
var_b = 10
var_c = var_a + var_b
var_d = 10
var_e = 9
var_f = var_d - var_e
var_g = var_c / var_f
var_h = 9
var_i = var_g * var_h
var_j = 1
var_k = var_i + var_j
print(int(var_k))