import time import sys f1=open('c:\inputs\in4_8.txt','r') w=f1.readline() n=int(w) f1.close() j=time.clock() x=(n**4+n**2+2*n**3)/4 f2=open('out_8_sec4_8.txt','w') f2.write(str(x)) t=time.clock() f2.write('\nTime used='+str(t-j)) f2.write('\nno. of additions=2') f2.write('\nno. of multiplications=10') mem=sys.getsizeof(x)+sys.getsizeof(n) f2.write('\nMemory used='+str(mem)) f2.close()