#savol_14
a massiv elementlarini klaviaturadan kiriting va ularni ekranga chiqaring. k va l sonlarini kiriting ((k<l) k dan l gacha bo'lgan massiv elementlarini b massivga o'zlashtiring va ularni ekranga chiqaring?

#javob_14
#java
Java dasturlash tilida yozilgan dastur kodi

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Massiv elementlar sonini kiriting: ");
int n = scanner.nextInt();
int a[] = new int[n];
System.out.print("a massiv elementlarini kiriting: ");
for (int i = 0; i < a.length; i++) {
a[i] = scanner.nextInt();
}
System.out.print("a massiv elemenlari: ");
for (int i = 0; i < a.length; i++) {
System.out.print(a[i] + " ");
}
int b[] = new int[n];
int t = 0;
System.out.println("\nk va l sonlarini kiriting: k < l sharti asosida");
System.out.print("k = ");
int k = scanner.nextInt();
System.out.print("l = ");
int l = scanner.nextInt();
for (int i = k; i <= l; i++) {
b[t++] = a[i];
}
System.out.print("b massiv elementlari: ");
for (int i = 0; i < t; i++) {
System.out.print(b[i] + " ");
}
}

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#savol_14
a massiv elementlarini klaviaturadan kiriting va ularni ekranga chiqaring. k va l sonlarini kiriting ((k<l) k dan l gacha bo'lgan massiv elementlarini b massivga o'zlashtiring va ularni ekranga chiqaring?

#javob_14
#kotlin
Kotlin dasturlash tilida yozilgan dastur kodi

fun main(args: Array<String>) {
print("Massiv elementlar sonini kiriting: ")
val n = readLine()!!.toInt()
val a = IntArray(n)
print("a massiv elementlarini kiriting: ")
for (i in a.indices) {
a[i] = readLine()!!.toInt()
}
print("a massiv elemenlari: ")
for (i in a.indices) {
print(a[i].toString() + " ")
}
val b = IntArray(n)
var t = 0
println("\nk va l sonlarini kiriting: k < l sharti asosida")
print("k = ")
val k = readLine()!!.toInt()
print("l = ")
val l = readLine()!!.toInt()
for (i in k..l) {
b[t++] = a[i]
}
print("b massiv elementlari: ")
for (i in 0 until t) {
print(b[i].toString() + " ")
}
}

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#savol_java_begin_14
Aylananing uzunligi L berilgan. Uning radiusi R va yuzasi S aniqlang.

L = 2*Pi*R, S = Pi*R*R Pi = 3.14

#javob_java_begin_14
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("L = ");
float l = scanner.nextFloat();
float r = (float) (l / (2 * Math.PI));
float s = (float) (Math.PI * r * r);
System.out.println("Radiusi = " + r);
System.out.println("Yuzasi = " + s);
}

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#savol_java_begin_15
Aylananing yuzasi S berilgan. Uning diametri d va radiusi R aniqlang.

L = 2*Pi*R, S = Pi*R*R Pi = 3.14

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Assalomu aleykum xurmatli dasturchilar bugundan boshlab sizlar bilan Java dasturlash tilida fayl ochish, faylga yozish, fayldan o'qish mavzularini ko'rib chiqishni boshlaymiz.

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#savol_java_begin_15
Aylananing yuzasi S berilgan. Uning diametri d va radiusi R aniqlang.

L = 2*Pi*R, S = Pi*R*R Pi = 3.14

#javob_java_begin_15
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("S = ");
float s = scanner.nextFloat();
float r = (float) Math.sqrt(s / Math.PI);
float d = 2 * r;
System.out.println("Radiusi = " + r);
System.out.println("diametri = " + d);
}

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#savol_java_begin_16
Sonlar o'qida ikkita nuqta orasidagi masofani aniqlang. |x2-x1|

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Java - Faylga yozish 1-qism

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Java - Faylga yozish 2-qism

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#savol_java_begin_16
Sonlar o'qida ikkita nuqta orasidagi masofani aniqlang. |x2-x1|

#javob_java_begin_16
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("x1 = ");
float x1 = scanner.nextFloat();
System.out.print("x2 = ");
float x2 = scanner.nextFloat();
float m = Math.abs(x2 - x1);
System.out.println("Masofa = " + m);
}

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#savol_java_begin_17
Sonlar o'qida A, B, C nuqtalar berilgan. AC va BC kesmalarning uzunligini va kesmalar uzunligining yig'indisini topuvchi dastur tuzing.

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#savol_java_begin_17
Sonlar o'qida A, B, C nuqtalar berilgan. AC va BC kesmalarning uzunligini va kesmalar uzunligining yig'indisini topuvchi dastur tuzing.

#javob_java_begin_17
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("A = ");
float a = scanner.nextFloat();
System.out.print("B = ");
float b = scanner.nextFloat();
System.out.print("C = ");
float c = scanner.nextFloat();
float AC = Math.abs(c - a);
float BC = Math.abs(c - b);
float y = AC + BC;
System.out.println("AC = " + AC);
System.out.println("BC = " + BC);
System.out.println("Yig'indisi = " + y);
}

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#savol_java_begin_18
Sonlar o'qida A, B, C nuqtalar berilgan. C nuqta A va B nuqtalar orasida joylashgan. AC va BC kesmalar ko'paytmasini topuvchi dastur tuzing.

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