Jimin's school uses 7000 liters (l) of water per day. Find how many days it will take for the water used at Jimin's school to reach 100000 liters (l).
100000 7000 [OP_DIV] 1 [OP_CEIL]
var_a = 100000
var_b = 7000
var_c = var_a / var_b
var_d = 1
var_e=int(((var_c+9*10**(var_d-2))//(10**(var_d-1)))*10**(var_d-1))

print(int(var_e))