C Program to multiply two Numbers without using multiply operator

#include <stdio.h>
#include<conio.h>
int main()
{
int a,b,i,s=0;
clrscr();
printf("\n Enter first Number :  ");
scanf("%d",&a);
printf("\n Enter second Number :  ");
scanf("%d",&b);
for(i=1;i<=b;i++)
s=s+a;
printf("\n\t The sum is : %d",s);
getch();
}

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