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importPackage(java.io);
importPackage(java.lang);
 
var tests = [0, -5, 42, NaN, "Джигурда", Infinity, -Infinity, null, [], {}, [42],
	[42, 100500], [-42], [0], ['5'], ['-42'], ['0'], true, false,
	{valueOf: function(){ return 42;}},
	{valueOf: function(){ return -42;}},
	{valueOf: function(){ return 0;}},
	{toString: function(){ return '42';}},
	{toString: function(){ return '-42';}},
	{toString: function(){ return '0';}},
 
	{toString: function(){ return '42';}, valueOf: function(){ return -42;}},
	new Boolean(false),
	new Boolean(true)
];
for (var i=0; i<tests.length; i++) {
	var x = tests[i];
    System.out.println("______________x:"+x);
    System.out.println("kegdan code:"+ (x === 0 ? 0 : x / Math.abs(x))); 
    System.out.println("bormand code:"+ (x < 0 ? -1 : x > 0 ? 1 : 0) );
    System.out.println("tangled code:"+ (x!=x ? x : (x>0)-(x<0)));
    System.out.println("another tangled code:"+ (((x>0)-(x<0))/(x==x)) );
    System.out.println("3.14159265 code:"+ ((x==x) ? (x>0)-(x<0) : x));
    System.out.println("another bormand code:"+ (x+(x>0)-(0>x)-x));
    System.out.println("fatality:"+ (isNaN(x) ? NaN : (x>0)-(0>x)));
}

Success #stdin #stdout 0.49s 381888KB

stdin

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Standard input is empty

stdout

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______________x:0
kegdan code:0
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:0
fatality:0
______________x:-5
kegdan code:-1
bormand code:-1
tangled code:-1
another tangled code:-1
3.14159265 code:-1
another bormand code:-1
fatality:-1
______________x:42
kegdan code:1
bormand code:1
tangled code:1
another tangled code:1
3.14159265 code:1
another bormand code:1
fatality:1
______________x:NaN
kegdan code:NaN
bormand code:0
tangled code:NaN
another tangled code:NaN
3.14159265 code:NaN
another bormand code:NaN
fatality:NaN
______________x:Джигурда
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:NaN
fatality:NaN
______________x:Infinity
kegdan code:NaN
bormand code:1
tangled code:1
another tangled code:1
3.14159265 code:1
another bormand code:NaN
fatality:1
______________x:-Infinity
kegdan code:NaN
bormand code:-1
tangled code:-1
another tangled code:-1
3.14159265 code:-1
another bormand code:NaN
fatality:-1
______________x:null
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:0
fatality:0
______________x:
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:NaN
fatality:0
______________x:[object Object]
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:NaN
fatality:NaN
______________x:42
kegdan code:1
bormand code:1
tangled code:1
another tangled code:1
3.14159265 code:1
another bormand code:NaN
fatality:1
______________x:42,100500
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:NaN
fatality:NaN
______________x:-42
kegdan code:-1
bormand code:-1
tangled code:-1
another tangled code:-1
3.14159265 code:-1
another bormand code:NaN
fatality:-1
______________x:0
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:NaN
fatality:0
______________x:5
kegdan code:1
bormand code:1
tangled code:1
another tangled code:1
3.14159265 code:1
another bormand code:NaN
fatality:1
______________x:-42
kegdan code:-1
bormand code:-1
tangled code:-1
another tangled code:-1
3.14159265 code:-1
another bormand code:NaN
fatality:-1
______________x:0
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:NaN
fatality:0
______________x:true
kegdan code:1
bormand code:1
tangled code:1
another tangled code:1
3.14159265 code:1
another bormand code:1
fatality:1
______________x:false
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:0
fatality:0
______________x:[object Object]
kegdan code:1
bormand code:1
tangled code:1
another tangled code:1
3.14159265 code:1
another bormand code:1
fatality:1
______________x:[object Object]
kegdan code:-1
bormand code:-1
tangled code:-1
another tangled code:-1
3.14159265 code:-1
another bormand code:-1
fatality:-1
______________x:[object Object]
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:0
fatality:0
______________x:42
kegdan code:1
bormand code:1
tangled code:1
another tangled code:1
3.14159265 code:1
another bormand code:NaN
fatality:1
______________x:-42
kegdan code:-1
bormand code:-1
tangled code:-1
another tangled code:-1
3.14159265 code:-1
another bormand code:NaN
fatality:-1
______________x:0
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:NaN
fatality:0
______________x:42
kegdan code:-1
bormand code:-1
tangled code:-1
another tangled code:-1
3.14159265 code:-1
another bormand code:-1
fatality:-1
______________x:false
kegdan code:NaN
bormand code:0
tangled code:0
another tangled code:0
3.14159265 code:0
another bormand code:0
fatality:0
______________x:true
kegdan code:1
bormand code:1
tangled code:1
another tangled code:1
3.14159265 code:1
another bormand code:1
fatality:1

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