JavaScript || DSA
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Assalomu Alaykum:
Bu Kanalda Dasturlashga oid turli xil masalalar tashlab boriladi.

Bu Kanalni ochishdan maqsad masala ishlash ko'nikmasini oshirish. Masalalar asosan leetcode.com dan olinadi va tarjima qilinadi.

Takliflar: @abduhamid0v
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Biz buni udaladik!


#telemetrio2024
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Inna lillahi va inna ilayhi rojiun.

🤲 Shukrullo Turgunov (@vodiylik).

Oʻzbek IT olamida koʻp foydalari tekkan inson.

Duo qilib qoʻysangiz.
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Bizda array berilgan, va u faqat 0, 1, 2, lardan tashkil topgan, shunday programma yozingki u shu berilgan arrayni sort() metodidan foydalanmagan holda tartiblasin, va [ kutiladi: bitta iteration-O(n) va constant space -O(1)]

input: arr = [2,0,2,1,1,0]
output: [0,0,1,1,2,2]

Input: arr = [2,0,1]
output: [0, 1, 2]


Leetcode dagi shu misol uchun muqobil link : click me

Savol qiyinlik qilsa, internetdan search qiling, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!


Commentariyada boshqalar bilan muhokama qiling, juda muhim
.

@JavaScriptQuiiz
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Assalomu alaykum hammaga, soat 20:00 da sizni JavaScriptga oid qiziqali/murakkab/oson viktorina savollari kutmoqda.

Tayyormisiz ?

@JavaScriptQuiiz
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function greet() {
return "Hello" || "Hi";
}

function greet2() {
return "Hello" && "Hi";
}

console.log(greet());
console.log(greet2());
console.log(typeof null);
console.log(null instanceof Object);
Forwarded from content
let obj = {
1: "one",
0: "zero",
true: "truthy",
false: "falsy",
};

console.log(obj[1]);
console.log(obj["1"]);
console.log(obj[true]);
Forwarded from content
let a = {};
let b = a;

console.log(a === b);

a = null;

console.log(b === null);
function example(a, b = a) {
console.log(a + b);
}

example(2);
example(2, 3);
let foo = { n: 1 };
let bar = foo;
bar.n = 2;

console.log(foo.n);
console.log("5" - 1);
console.log("5" + 1);
console.log("5" * 2);
console.log("5" / "2");
console.log("five" * 2);
let x = {
value: 10,
toString() {
return this.value++;
},
};

if (x == 10 && x == 11) {
console.log("It works!");
}
function test() {
console.log(a);
var a = 10;
console.log(a);
}

test();