C :

int main(int argc, char* argv[])
{
	int a,b;
	while(~scanf("%d%d",&a,&b))
	{
	  printf("%d\n",a*b);
	}
	return 0;
}

C++ :

#include<cstdio>
int main()
{
int a,b;
scanf("%d%d",&a,&b);
printf("%d",a*b);
}

Pascal :

var
  a,b:longint;
begin
  read(a,b);
  writeln(a*b);
end.