what will be the output of the following program

	#include <stdio.h>
	float x = 4.5 ;
	int main( )
	{
	float y;
	float f(float);
	x*=2.0 ;
	y=f(x) ;
	printf("x=%f\ny=%f",x,y) ;
	return 0;
	}
	float f(float a)
	{
	a+=1.3 ;
	x-=4.5 ;
	return(a+x) ;
	}

view raw global.c hosted with ❤ by GitHub

x=4.5
y=14.8