10 % people of a village in sri lanka died by bombardment , 20 % of the remainder left the village on account of fear . if now the population is reduced to 4554 , how much was it in the beginning ?
import math
n0 = 10.0
n1 = 20.0
n2 = 4554.0
t0 = 100.0 - n0
t1 = 100.0 - n1
t2 = t0 / 100.0
t3 = t1 / 100.0
t4 = t2 * t3
t5 = n2 / t4
answer = math.floor(t5)
print(answer)