为什么我这两个不能一块打出呢

public class TestOperater{

public static void main(String[] args){

int a = 50;

long b = 12;

long c = a+b;

System.out.println(c);

double d=5.12;

int d2=65/3;

double d3 = d/4;

int e=85%6;

System.out.println(d2);

System.out.println(d3);

System.out.println(e);

int g = 12;

g++;

System.out.println(g);

int f = 32;

f--;

g = 6;

int h = g++;

int i = g--;

System.out.println(h,i);