Jinbeom had 12 large and 34 small ttakji. Jinbeom lost several large ttakji and three times as many small ones as he was playing a game of ttakji-chigi. If the number of ttakji Jinbeom currently has is 30, how many large ttakji did Jinbeom lose?
12 34 [OP_ADD] 30 [OP_SUB] 1 3 [OP_ADD] [OP_DIV]
var_a = 12
var_b = 34
var_c = var_a + var_b
var_d = 30
var_e = var_c - var_d
var_f = 1
var_g = 3
var_h = var_f + var_g
var_i = var_e / var_h
print(int(var_i))