Print out with less typing

Question

How can i print out multiple result without typing multiple time System.out.println?
for ex. i have 4 variable, and i dont want to type 4 times System.out.println? sorry for bad english.

Answer 1

If you want to move to another line, use \n.

System.out.println(a+"\n"+b+"\n"+c+"\nThose are the variables.");
That's equivalent to 4 println's.
output: (whatever the values are)
a
b
c
Those are the variables.

Answer 2

@Alejandro, if I am not mistaken, the example that you cited above will print the sum of all four variables as they are of same type i.e., int. A minor correction is submitted:
System.out.println(a+" "+b+" "+c+" "+d);

Answer 3

thank you, that was the answer i was looking for!

Answer 4

int a,b,c,d

system.out.println(a+b+c+d);

You have 4 variables there and with ' + ' you concatenate them printing all the values in one print

Answer 5

No problem, have fun! 😊

Answer 6

Yeah you are totally right, sorry about that mistake and thanks for the correction 😊 @Devender Mahajan

Answer 7

I know its a little bit late but if you have alot of values and you want something nicely formated use printf. I assume that a b c and d are ints:
System.out.printf ("a:%d%n b:%d %n c:%d%n d:%d%n",a,b,c,d);

chars after a % are replaced e.g %d is replaced by a decimal.

Answer 8

thanks for help me guys!

Answer 9

thanks, this is a useful explanation.

Answer 10

if you use eclipse you can overwrite the "toString" method and select all fields it should contain. I think Netbeans is also capable of it.