Programming in Java (Personal coding photos)

Just a personal coding

1. sourceHistory
package com, act i;
.4 El in-port Scanner; public
class Acti
public static void main (String[]
args) Scanner inp new Scanner
(System. in) ;
10 System. out. printin ("Enter a number : \
t") ;
11 int num — inp.nextlnt ( ) ;
12
13 if (num > O)
14 System. out. print (
VT
Positive") ;
else if (num < O)
16 System. out. princln ("Negative") •
else if (num
18System.out.pr@lit$l! ( ) ;
19
20
21
Output
Debug (Actl) X Debugger Console
_ — 3, 0.0 ; exec g
Enter a number;

2. Zero
'10 BUILD SUCCES
(String t)
arttB) new (Syst em. i n) ; int numii
subtract, multiply; clouble divide ;
System. e. number: \ t
14 System. a second number : \ t ;
aum2 ( )
1€
System. out.pzintin(
TT
Entez- an operation
to
String operator — inp.nexc ( ) ;
(operator) ) {
21 add — numi + num2;
22 System. out.princln ("The
answer - 23-equals (operator)
)
24 s±czact — num1 —
num2;
25 System.
out.princln ("The
answer is
26 . equals
(operator) ) {
27 multiply — *
num2 ;
28 out.princln ("The
answer is
29 else if -equals
(operator) ) {
30 divide — numi /
num2;
31 Sys te- out.pzincln
("The answer is :
Output x I
Debugg
er
Consol
e X
Run
(Dulce
_lNF24
2) X
Encez a
nu±ec;
40
E
n
t
e
r

a

s
e

3. cond nu±eg; Encec
an operation Co
use; The answer
$3;
use :
+ add) ;
T
' + subtract) ;
+

m
u
l
t
i
p
l
y
)

;
T
' + divide) ;