import time
import sys
f=open('in6_5.txt','r')
for sh in f:
    l=sh.split(",")
rate= int(l[0])
princi=int(l[1])
tme=int(l[2])
f.close()
f1=open('out_15_6_5.txt','w')
no_mul=0
def pow(x,y):
    global no_mul
    
    if(y==0):
        return 1
    temp=pow(x,y/2) 
    if(y%2==0):
        no_mul=no_mul+1
        return temp*temp
    else:
        if(y>0):
            no_mul=no_mul+2
            return x*temp*temp
        else:
            no_mul=no_mul+1
            return (temp*temp)/x
t1=time.clock()
amount=princi*pow(1+rate/100.0,tme)
rate=amount-princi
t2=time.clock()
t=t2-t1
mem=sys.getsizeof(amount)+sys.getsizeof(rate)+sys.getsizeof(princi)+sys.getsizeof(tme)+sys.getsizeof(no_mul)
f1.write(str(rate))
f1.write('\nno. of multiplications=%d\nno.of additions=0\ntime taken=%f\nmemory used=%d'%(no_mul,t,mem))
f1.close()