class Problem1{ public static void main( String[] args ){ int a=5, b=3, c; double x=2.2, y=1.3, z; c = fcn1(a, b); b = fcn2(x, y); z = fcn2(c, b); System.out.println("a="+a+", b="+b+", c="+c); System.out.println("x="+x+", y="+y+", z="+z); System.out.println("bye!"); } static int fcn1(int i, int j){ int k = (i++) + (++j); return k+2; } static int fcn2(double u, double v){ return fcn1((int)(u+v), 3); } static double fcn2(int r, int s){ return (double)fcn1(r+s, 3); } }

Arithmatic Operators