It is said that one person needs 155.2 liters (l) of water to live for 53 days, and the amount of water in one bucket is 2 liters (l). If a person lives 17 days, how many buckets of water does a person need?
155.2 53 [OP_DIV] 17 [OP_MUL] 2 [OP_DIV] 1 [OP_CEIL]
var_a = 155.2
var_b = 53
var_c = var_a / var_b
var_d = 17
var_e = var_c * var_d
var_f = 2
var_g = var_e / var_f
var_h = 1
var_i=int(((var_g+9*10**(var_h-2))//(10**(var_h-1)))*10**(var_h-1))

print(int(var_i))