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#savol_kotlin_begin_30
a burchak radianda berilgan. (0 < a < 2Pi). Berilgan burchakning qiymatini gradusga o'tkazuvchi dastur tuzing?

#javob_kotlin_begin_30
fun main() {
print("Radian kiriting = ")
val r = readLine()!!.toDouble()
val a = (r * 180) / Math.PI
println("Burchak = $a")
}

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#savol
Ikki sonning o'rta arifmetigini topish dasturi

Kotlin dasturlash tilida

1 - usul

fun main() {
print("a = ")
val a = readLine()!!.toDouble()
print("b = ")
val b = readLine()!!.toDouble()
val c = (a + b) / 2
println("Ikki sonning o'rta arifmetigi = $c")
}

2 - usul

fun main() {
val scanner = Scanner(System.in)
print("a = ")
val a = scanner.nextDouble()
print("b = ")
val b = scanner.nextDouble()
val c = (a + b) / 2
println("Ikki sonning o'rta arifmetigi = $c")
}

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Ajdodlarimiz.apk
4.4 MB
Ajdodlarimiz haqidagi ilova

ha aytgancha bu virus emas 😅

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#savol_kotlin_begin_31
Temperatura Tf Farengeytda berilgan. Temperatura qiymatini Tc gradus selsiyga o'tkazuvchi dastur tuzing?

Tc = (Tf - 32) * 5 / 9

#javob_kotlin_begin_31
fun main() {
print("Farengeyt gradus kiriting = ")
val Tf = readLine()!!.toDouble()
val Tc = (Tf - 32) * 5 / 9
print("Selsiy = $Tc")
}

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#savol_kotlin_begin_32
Temperatura Tc Selsiyda berilgan. Temperatura qiymatini Tf gradus farengeytga o'tkazuvchi dastur tuzing?

Tf = (9 * Tc + 160) / 5

#javob_kotlin_begin_32
fun main() {
print("Selsiy gradus kiriting = ")
val Tc = readLine()!!.toDouble()
val Tf = (9 * Tc + 160) / 5
print("Farengeyt = $Tf")
}

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#savol

#javob
Java dasturlash tilida
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("n = ");
int n = scanner.nextInt();
int a = n / 100;
int b = n % 100;
System.out.print(b + "" + a);
}

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#savol
Kiritilgan matndagi unli harflar bilan boshlanadigan so'zlarni va ularning sonini chiqaruvchi dastur tuzing?

#javob
Java dasturlash tilida

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("So'zlar sonini kiriting: ");
int n = scanner.nextInt();
int k = 0;
System.out.print(n + " ta so'z kiriting: ");
String[] sozlar = new String[5];
for (int i = 0; i < sozlar.length; i++) {
sozlar[i] = scanner.next();
}
System.out.print("unli harfi bilan boshlanadigan so'zlar: ");
for (String s : sozlar) {
if (s.startsWith("a") || s.startsWith("o") || s.startsWith("e") || s.startsWith("u")
|| s.startsWith("i")) {
k++;
System.out.print(s + ", ");
}
}
System.out.print("\nunli harfi bilan boshlanadigan so'zlar soni: " + k + " ta");
}

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#savol
Satr berilgan shu satrni belgilari orasiga probel qo`yib boshqa satr hosil qiling?

#javob
Kotlin dasturlash tilida

fun main() {
val scanner = Scanner(System.in)
val satr = scanner.nextLine()
for (element in satr) {
print("$element ")
}
}

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#savol
Satr berilgan shu satrni belgilari orasiga probel qo`yib boshqa satr hosil qiling?

#javob
Java dasturlash tilida

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String satr = scanner.nextLine();
for (int i = 0; i < satr.length(); i++) {
char a = satr.charAt(i);
System.out.print(a + " ");
}
}

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#savol
Kiritilgan matndagi unli harflar bilan boshlanadigan so'zlarni va ularning sonini chiqaruvchi dastur tuzing?

#javob
Kotlin dasturlash tilida
fun main() {
val scanner = Scanner(System.in)
print("So'zlar sonini kiriting: ")
val n = scanner.nextInt()
var k = 0
print("$n ta so'z kiriting: ")
val sozlar = arrayOfNulls<String>(n)
for (i in sozlar.indices) {
sozlar[i] = scanner.next()
}
print("unli harfi bilan boshlanadigan so'zlar: ")
for (s in sozlar) {
if (s!!.startsWith("a") || s.startsWith("o") || s.startsWith("e") || s.startsWith("u")
|| s.startsWith("i")
) {
k++
print("$s, ")
}
}
print("\nunli harfi bilan boshlanadigan so'zlar soni: $k ta")
}

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#savol_kotlin_begin_33
X kg konfet A so'm turadi. 1 kg va Y kg konfet necha so'm turishini aniqlovchi dastur tuzing?

#javob_kotlin_begin_33
fun
main() {
print("Necha kg konfet oldingiz = ")
val x = readLine()!!.toDouble()
print("$x kg konfetni necha pulga oldingiz = ")
val a = readLine()!!.toDouble()
val kg = a / x
println("1 kg konfet $kg so'm turadi")
print("Yana necha kg konfet olmoqchisiz = ")
val y = readLine()!!.toDouble()
val k = kg * y
println("$y kg konfet $k so'm bo'ladi")
println("Umumiy summa = " + (k + kg))
}

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Assalomu alykum xurmatli dasturchilar. Qudrat Abdurahimovning tomonlaridan ishlab chiqilgan elektron qurilmadagi masalalar to'plamini, Kotlin dasturlash tilida "Kiritish, chiqarish va o'zlashtirish operatori" ya'ni Begin qismida berilgan 40 ta misolni deyarli tugatmoqdamiz (19.11.2021 tugaydi). Yuqoridagi bo'limni tugatganimizdan so'ng, ushbu masalalar to'plamini, Kotlin dasturlash tilida davom ettiraylikmi yoki Java yoki C++ dasturlash tillaridan birida boshidan boshlaylikmi?

Bu masala bo'yicha quyida so'rovnoma o'tkazamiz. So'rovnoma 21.11.2021 soat 20:00 ga qadar davom etadi va qaysi dasturlash tili eng ko'p ovoz yig'sa, o'sha dasturlash tilida elektron qurilmadagi masalalar to'plamini ishlaymiz.

Javoblaringizni quyidagi so'rovnoma orqali bildiring
Qudrat Abdurahimovning masalalar to'plamini, Kotlin dasturlash tilida davom ettiraylikmi yoki Java yoki C++ dasturlash tillaridan birida boshidan boshlaylikmi?
Anonymous Poll
27%
Kotlin dasturlash tilida davom etaylik
44%
Java dasturlash tilida boshlaylik
53%
C++ dasturlash tilida boshlaylik