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C++ program to multiply two numbers without using multiplication operator

by Ranjith | April 4th, 2010.

Write a c++ program to multiply two numbers without using multiplication operator.

#include<iostream.h>
#include<conio.h>
void main ()
{
int a,b,i,temp=0;
clrscr();
cout<<"Enter Two numbers for multiplication";
cin>>a>>b;
for(i=1;i<=b;i++)
{
temp=temp+a;
}
cout<<endl<<"Result are:: "<<temp;
getch();
}

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One Response to “C++ program to multiply two numbers without using multiplication operator”

  1. 1
    Swapna Says:

    It will not work
    1.If a is -ve
    2.b is -ve

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