import time import sys def chgascii(n): n=48+n return n f1=open('in7_8.txt','r') w=f1.readline() n=len(w) num=int(w) f1.close() s=0 j=time.clock() for i in range(1,n): asci=chgascii(num%10) s=s+asci num=num/10 print s f2=open('out_8_7_8.txt','w') f2.write(str(s)) f2.write("\nNo. of additions="+str(2*(n-1))) f2.write("\nNo. of Multiplications=0") t=time.clock() f2.write("\nTime Taken="+str(t-j)) mem=sys.getsizeof(s)+sys.getsizeof(asci)+sys.getsizeof(i)+sys.getsizeof(n) f2.write("\nMemory Used="+str(mem)) f2.close()