Java (IntelleJ IDEA) o'rnatish videodarsligi

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Ranglarni aniqlaydigan programma

Android studio (Windows uchun, oxirgi versiyasi)

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#savol_kotlin_begin_24
A, B va C sonlari berilgan. A ni qiymati C ga, C ni qiymati B ga va B ni qiymati A ga almashtirib, yangi qiymatlarini ekranga chiqazuvchi dastur tuzing.

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#savol_kotlin_begin_24
A, B va C sonlari berilgan. A ni qiymati C ga, C ni qiymati B ga va B ni qiymati A ga almashtirib, yangi qiymatlarini ekranga chiqazuvchi dastur tuzing.

#javob_kotlin_begin_24
fun main() {
print("a = ")
var a = readLine()!!.toInt()
print("b = ")
var b = readLine()!!.toInt()
print("c = ")
var c = readLine()!!.toInt()

val temp1 = a
a = c
c = temp1

val temp2 = b
b = c
c = temp2

println("a = $a")
println("b = $b")
println("c = $c")
}

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#savol_kotlin_begin_25
x ning qiymati berilganda y = 3*x^6 - 6*x^2 -7 funksiya qiymatini aniqlovchi dastur tuzing.

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#savol_38
nxn o'lchamdagi matrisaning yuqori chap elementlarini chiqaruvchi dastur tuzing?

#javob_38
#java
Java dasturlash tilida yozilgan dastur kodi

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int[][] a = new int[n][n];
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
a[i][j] = scanner.nextInt();
}
}
System.out.println("Matrisa elementlari");
for (int[] ints : a) {
for (int j = 0; j < a.length; j++) {
System.out.print(ints[j] + " ");
}
System.out.println();
}
System.out.println("Matrisaning yuqori chap burchak elementlari");
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
if (i + j <= n - 2) {
System.out.print(a[i][j] + " ");
}
}
}
}

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#savol_40
nxn o'lchamdagi matrisaning paski o'ng burchak elementlari yi'gindisini topuvchi dastur tuzing?

#javob_40
#java
Java dasturlash tilida yozilgan dastur kodi

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int[][] a = new int[n][n];
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
a[i][j] = scanner.nextInt();
}
}
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
int s = 0;
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
if (i + j >= n) {
s += a[i][j];
System.out.print(a[i][j] + " ");
}
}
}
System.out.println("\nYig'indisi: " + s);
}

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#savol_42
nxn o'lchamdagi matrisaning yuqori o'ng burchak elementlarini topuvchi dastur tuzing?

#javob_42
#java
Java dasturlash tilida yozilgan dastur kodi

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int[][] a = new int[n][n];
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
a[i][j] = scanner.nextInt();
}
}
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
if (i < j) {
System.out.print(a[i][j] + " ");
}
}
}
}

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#savol_46
nxn o'lchamdagi matrisaning pastki chap burchak elementlarini topuvchi dastur tuzing?

#javob_46
#java
Java dasturlash tilida yozilgan dastur kodi

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int[][] a = new int[n][n];
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
a[i][j] = scanner.nextInt();
}
}
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
for (int i = 0; i < a.length; i++) {
for (int j = 0; j < a.length; j++) {
if (i > j) {
System.out.print(a[i][j] + " ");
}
}
}
}

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#savol_kotlin_begin_25
x ning qiymati berilganda y = 3*x^6 - 6*x^2 -7 funksiya qiymatini aniqlovchi dastur tuzing.

#javob_kotlin_begin_25
fun main() {
print("x = ")
val x = readLine()!!.toDouble()
val y = 3 * Math.pow(x, 6.0) - 6 * x * x - 7
println("y = $y")
}

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#case_18
100 - 999 oralig'idagi sonlarni so'zlarda ifodalovchi dastur tuzing? (masala 123 - bir yuz yigirma uch)

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#case_18
Java dasturlash tili

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("100 - 999 oralig'idagi sonlardan birini kiriting");
System.out.print("n = ");
int n = scanner.nextInt();
int yuzlar = n / 100;
int onlar = (n / 10) % 10;
int birlar = n % 10;
switch (yuzlar){
case 1 -> System.out.print("Bir yuz ");
case 2 -> System.out.print("Ikki yuz ");
case 3 -> System.out.print("Uch yuz ");
case 4 -> System.out.print("To'rt yuz ");
case 5 -> System.out.print("Besh yuz ");
case 6 -> System.out.print("Olti yuz ");
case 7 -> System.out.print("Yetti yuz ");
case 8 -> System.out.print("Sakkiz yuz ");
case 9 -> System.out.print("To'qqiz yuz ");
}
switch (onlar){
case 1 -> System.out.print("o'n ");
case 2 -> System.out.print("yigirma ");
case 3 -> System.out.print("o'ttiz ");
case 4 -> System.out.print("qirq ");
case 5 -> System.out.print("ellik ");
case 6 -> System.out.print("oltmish ");
case 7 -> System.out.print("yetmish ");
case 8 -> System.out.print("sakson ");
case 9 -> System.out.print("to'qson ");
}
switch (birlar){
case 1 -> System.out.print("bir");
case 2 -> System.out.print("ikki");
case 3 -> System.out.print("uch");
case 4 -> System.out.print("to'rt");
case 5 -> System.out.print("besh");
case 6 -> System.out.print("olti");
case 7 -> System.out.print("yetti");
case 8 -> System.out.print("sakkiz");
case 9 -> System.out.print("to'qqiz");
}
}

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#savol_kotlin_begin_26
x ning qiymati berilganda y = 4*(x-3)^6 - 7*(x-3)^3 + 2 funksiya qiymatini aniqlovchi dastur tuzing.

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#savol_kotlin_begin_26
x ning qiymati berilganda y = 4*(x-3)^6 - 7*(x-3)^3 + 2 funksiya qiymatini aniqlovchi dastur tuzing.

#javob_kotlin_begin_26
fun main() {
print("x = ")
val x = readLine()!!.toDouble()
val y = 4 * Math.pow(x - 3, 6.0) - 7 * Math.pow(x - 3, 3.0) + 2
println("y = $y")
}

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