Ye-jin stacked boxes 53 centimeters (cm) 7 millimeters (mm) high to take out books, climbed on top of them, and measured her height from the floor. It was 190 centimeters (cm). However, if the height is not enough, pile up more boxes, stand on top of them, and measure her height from the floor. It was 232 centimeters (cm) and 5 millimeters (mm), find out how tall the boxes are now stacked.
232 5 10 [OP_DIV] [OP_ADD] 190 [OP_SUB] 53 7 10 [OP_DIV] [OP_ADD] [OP_ADD]
var_a = 232
var_b = 5
var_c = 10
var_d = var_b / var_c
var_e = var_a + var_d
var_f = 190
var_g = var_e - var_f
var_h = 53
var_i = 7
var_j = 10
var_k = var_i / var_j
var_l = var_h + var_k
var_m = var_g + var_l
print('{:.2f}'.format(round(var_m+1e-10,2)))