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963
#savol
3x3 matrisaning determinantini topuvchi dastur tuzing?
#javob
#java
Java dasturlash tilida yozilgan dastur kodi
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int[][] a = new int[3][3];
System.out.print("3x3 matrisa elementlarini kiriting: ");
int d = 1, y = 1;
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
a[i][j] = scanner.nextInt();
}
}
System.out.println("Siz kiritgan matrisa elementlari: ");
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
d = (a[0][0] * a[1][1] * a[2][2] + a[0][1] * a[1][2] * a[2][0] +
a[0][2] * a[1][0] * a[2][1]);
y = (a[0][2] * a[1][1] * a[2][0] + a[1][0] * a[0][1] * a[2][2] +
a[0][0] * a[2][1] * a[1][2]);
}
}
System.out.println("d: " + d);
System.out.println("y: " + y);
System.out.println("3x3 matrisaning determinanti: " + (d - y));
}
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963
#savol
2x2 matrisaning determinantini topuvchi dastur tuzing?
#javob
#java
Java dasturlash tilida yozilgan dastur kodi
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int[][] a = new int[2][2];
System.out.print("2x2 matrisa elementlarini kiriting: ");
int d = 1, y = 1;
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
a[i][j] = scanner.nextInt();
}
}
System.out.println("Siz kiritgan matrisa elementlari: ");
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
if (i == j) {
d *= (a[i][j]);
}
if (i + j == 1) {
y *= (a[i][j]);
}
}
}
System.out.println("Asosiy dioganal elementlari ko'paytmasi: " + d);
System.out.println("Yordamchi dioganal elementlari ko'paytmasi: " + y);
System.out.println("2x2 matrisaning determinanti " + (d - y));
}
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963
#savol_java_begin_12
To'g'ri burchakli uchburchakning katetlari a va b berilgan. Uning gipotenuzasi c va perimetri p aniqlang.
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963
#savol_java_begin_11
Nolga teng bo'lmagan ikkita son berilgan. Ularning yig'indisini, ko'paytmasini va har birining modulini aniqlang.
#javob_java_begin_11
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();
float y = a + b;
float k = a * b;
float bir = Math.abs(a);
float ikki = Math.abs(b);
System.out.println("Yig'indi = " + y);
System.out.println("Ko'paytma = " + k);
System.out.println("Birinchi sonni moduli = " + bir);
System.out.println("Ikkinchi sonni moduli = " + ikki);
}
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963
Java - Kiritilgan sonning raqamlar yig'indisini topuvchi dastur
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963
#savol_java_begin_11
Nolga teng bo'lmagan ikkita son berilgan. Ularning yig'indisini, ko'paytmasini va har birining modulini aniqlang.
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963
#savol_java_begin_10
Nolga teng bo'lmagan ikkita son berilgan. Ularning yig'indisini, ko'paytmasini va har birining kvadratini aniqlang.
#javob_java_begin_10
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();
float y = a + b;
float k = a * b;
float bir = a * a;
float ikki = b * b;
System.out.println("Yig'indi = " + y);
System.out.println("Ko'paytma = " + k);
System.out.println("Birinchi sonni kvadrati = " + bir);
System.out.println("Ikkinchi sonni kvadrati = " + ikki);
}
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963
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963
#savol
#javob
Kotlin dasturlash tilida
fun main() {
val b = doubleArrayOf(3.5, -0.66, 4.3, 0.005, 0.6, -740.0, 73.0, 1.0, 2.5)
val z = DoubleArray(9)
for (i in b.indices) {
z[i] = b[i].pow(2.0) / 3
}
for (v in z) {
print("$v ")
}
}
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963
#bilasizmi
Toshkentda oʻqish bepul IT kurslari borligi bilasizmi?
Kurslar imkoniyatlari:
– Oʻqish bepul
– Oʻquv xonalari kompyuterlar bilan jihozlangan
– Yakunda sertifikat beriladi
Kurslarda kimlar oʻqishi mumkin?
Talaba yoki oʻquvchi boʻlmagan, Doimiy ish oʻrniga ega boʻlmagan Toshkent shahrida va Toshkent viloyatida doimiy ravishda roʻyxatda turadigan fuqarolar qabul qilinadi
2022-yilda jami 2000 kishi ushbu kurslarga qabul qilinadi.
Murojaat uchun:
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☎️+998909865956
☎️https://t.me/+998900937702
963
#savol
#javob
Java dasturlash tilida
public static void main(String[] args) {
double[] b = {3.5, -0.66, 4.3, 0.005, 0.6, -740, 73, 1, 2.5};
double[] z = new double[9];
for (int i = 0; i < b.length; i++) {
z[i] = Math.pow(b[i], 2.0) / 3;
}
for (double v : z) {
System.out.print(v + " ");
}
}
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963
963
#savol_java_begin_10
Nolga teng bo'lmagan ikkita son berilgan. Ularning yig'indisini, ko'paytmasini va har birining kvadratini aniqlang.
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963
#savol_java_begin_9
Ikkita son a va b berilgan. Uning o'rta arifmetigini aniqlang. (a + b) / 2
#javob_java_begin_9
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();
double geometrik = Math.sqrt(a*b);
System.out.println("O'rta geometrigi = " + geometrik);
}
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963
#savol
Berilgan kunni yillarga,oylarga va haftalarga ajratish dasturini tuzing.
Namuna:
Kiritish ->kun 1234;
chiqarish-> 3 yil. 19 hafta. 6 kun.
#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 yil = n / 365;
int hafta = (n % 365) / 7;
int kun = (n % 365) % 7;
System.out.println(yil + " yil");
System.out.println(hafta + " hafta");
System.out.println(kun + " kun");
}
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