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ahmad mohsin

13Mar2010 19:35

a c++ program that multiply two integers without using multiply operator.

Please Help

xpi0t0s

14Mar2010 14:30

Re: a c++ program that multiply two integers without using multiply operator.

How far have you got and where are you stuck? Do you know how to multiply without using a multiply? (Hint: What is 10^(log a + log b), using log base 10)

techgeek.in

14Mar2010 16:49

Re: a c++ program that multiply two integers without using multiply operator.

try this:-

Code:

# include<iostream.h>

# include<math.h>

int main()

{

int i,j;

double temp1,temp2,k;

cin>>i>>j;

temp1=log10(i);

temp2=log10(j);

k=pow(10,temp1+temp2);

cout<<k;

}

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