C :

#include<stdio.h>

int main()
{
	float a,b,c;
	a=1.43;
	b=1.2;
	c=a*b;
	printf("%.3f\n",c);
	return 0;
}

C++ :

#include<stdio.h>

int main()
{
	float a,b,c;
	a=1.43;
	b=1.2;
	c=a*b;
	printf("%.3f\n",c);
	return 0;
}

Pascal :

begin
  writeln('1.716');
end.