#4. Given two numbers x and y find pow(x,y) + pow(y,x) and pow(x,y) - pow(y,x) and pow(x,y) / pow(y,x) and pow(x,y) * pow(y,x)
import sys
import time
f=open('c:\inputs\in4_5.txt','r')
s=f.readline()
i=s.index(",")
x=int(s[0:i])
y=int(s[i+1:len(s)])
f.close()
f1=open('out_15_sec4_5.txt','w')
t1=time.clock()
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
m1=pow(x,y)
m2=pow(y,x)
x=m1+m2
y=m1-m2
z=float(m1)/float(m2)
m1=m1*m2
t2=time.clock()
t=t2-t1
mem=sys.getsizeof(x)+sys.getsizeof(y)+sys.getsizeof(m1)+sys.getsizeof(m2)+sys.getsizeof(no_mul)+sys.getsizeof(z)
f1.write(str(x))
f1.write("\n")
f1.write(str(y))
f1.write("\n")
f1.write(str(z))
f1.write("\n")
f1.write(str(m1))
f1.write("\n")
f1.write("no. of multiplications:")
f1.write(str(no_mul))
f1.write("\n")
f1.write("no. of additions=1")
f1.write("\n")
f1.write("Time used=")
f1.write(str(t))
f1.write("seconds\n")
f1.write("memory used=%d bytes"%mem)
f1.close()