C :

#include<stdio.h>

int main()
{
	int a,b,c,d;
	a=12;
	b=3;
	c=4;
	d=a*b+c;
	printf("%d\n",d);
    return 0;
} 

C++ :

#include<stdio.h>

int main()
{
	int a,b,c,d;
	a=12;
	b=3;
	c=4;
	d=a*b+c;
	printf("%d\n",d);
	return 0;
	
}

Pascal :

begin
  writeln('40');
end.