There are 19 boxes of apples, each containing 46 pieces, and several boxes of tangerines, each containing 170 pieces. If there are 1894 apples and tangerines, how many boxes of tangerines are there?
1894 46 19 [OP_MUL] [OP_SUB] 170 [OP_FDIV]
var_a = 1894
var_b = 46
var_c = 19
var_d = var_b * var_c
var_e = var_a - var_d
var_f = 170
var_g = var_e // var_f
print(int(var_g))