matritsa determinantini hisoblash

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$1.sinflar 3. berilgan natural n va m o’lchamdagi haqiqiy elementli matritsa uchun xotiradan joy ajratich, qiymatlarini o’qish va chop qilish amallarini bajaradigan matritsa taynch sinfi yaratilsin. berilgan a va b matritsalar ustida a+b, a-b, a*b, amallarini bajaradigan arifm_matritsa sinfi matritsa sinfidan voris sifatida yaratilsin. using system; public class matris { private double[,] data; private int n, m; // konstruktor public matris(int n_, int m_) { n = n_; m = m_; data = new double[n, m]; } // matritsaning elementlariga qiymat berish public void set(int i, int j, double val) { data[i, j] = val; } // matritsaning elementlarini o'qish public double get(int i, int j) { return data[i, j]; } // matritsaning o'lchamini o'qish public int[] size() { int[] res = new int[2]; res[0] = n; res[1] = m; return res; } // matritsaning konsola chiqarilishi public void print() { for (int i = 0; i i) { minor[j-1,k-1] …$

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$l = int.parse(textbox2.text); farzin.m = int.parse(textbox3.text); farzin.n = int.parse(textbox4.text); bool b=false; shaxmattaxtasi(farzin.k, farzin.l, farzin.m, farzin.n); if (farzin.k == farzin.m || farzin.l == farzin.n) b=true; if(farzin.k + farzin.l == farzin.m + farzin.n || farzin.k- farzin.l == farzin.m - farzin.n) b=true; if(b) messagebox.show($"farzin ({farzin.k},{farzin.l}) katakdan ({farzin.m},{farzin.n}) katakka o'ta oladi."); else messagebox.show($"farzin ({farzin.k},{farzin.l}) katakdan ({farzin.m},{farzin.n}) katakka o'ta olmaydi. ({farzin.m},{farzin.n}) " + $"katakka o'tish uchun ({farzin.k},{farzin.n}) katakka o'ting. "); } class sha_t : sha_t { public int k { get; set; } = 0; public int l { get; set; } = 0; public int m { get; set; } = 0; public int n { get; set; } = 0; } } } 4. umumlashgan sinf 2. kompleks sonlar ustida arifmetik amallarni bajaruvchi umumlashgan kompleks sinfi yaratilsin. using system; using system.collections.generic; using system.componentmodel; using system.data; using system.drawing; using system.linq; using system.text; using system.threading.tasks; using system.windows.forms; namespace _4._2umumlashgan_sinf { public partial class form1 : …$

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$or /(complex c1, complex c2) { double denominator = c2.real * c2.real + c2.imag * c2.imag; return new complex((c1.real * c2.real + c1.imag * c2.imag) / denominator, (c1.imag * c2.real - c1.real * c2.imag) / denominator); } public override string tostring() { if (imag >= 0) { return string.format("{0} + {1}i", real, imag); } else { return string.format("{0} - {1}i", real, -imag); } } } private void button1_click(object sender, eventargs e) { complex comp1=new complex(double.parse(textbox1.text), double.parse(textbox2.text)); complex comp2= new complex(double.parse(textbox5.text), double.parse(textbox4.text)); complex comp3 = new complex(); switch(textbox3.text) { case "+": comp3= comp1+comp2; break; case "-": comp3 = comp1 - comp2; break; case "*": comp3 = comp1 * comp2; break; case "/": comp3 = comp1 /comp2; break; } textbox6.text = comp3.tostring(); } } } 5. umumlashgan delegatlar 2. const int n=100; char s[n]; berilgan s vektor kattalikning indekslari quyidagilarga teng bo‘lgan elementlari chop qilinsin: a) ikkining darajalari: (1,2,4,8,16,...); b) to‘liq kvadratlar: …$

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lansin va f binar faylga yozilsin ; b) klaviaturadan telefon nomeri kiritilgan odam haqidagi malumotlar chop etilsin; d) tug’ilgan oyi klaviaturadan kiritilgan songa mos keluvchi odamlar haqidagi ma’lumotlar chop etilsin using system; using system.io; struct bloknot { public string fullname; public string phonenumber; public datetime birthdate; } class program { static void main(string[] args) { // massiv yaratish int n = 10; bloknot[] arr = new bloknot[n]; // malumotlarni kiritish for (int i = 0; i x.birthdate.compareto(y.birthdate)); // faylga yozish try { binarywriter writer = new binarywriter(file.open("bloknot.dat", filemode.create)); foreach (bloknot b in arr) { writer.write(b.fullname); writer.write(b.phonenumber); writer.write(b.birthdate.tobinary()); } writer.close(); } catch (exception e) { console.writeline("xatolik yuz berdi: " + e.message); } // telefon raqami bo'yicha izlash console.write("qidirish uchun telefon raqamini kiriting: "); string phone = console.readline(); bool found = false; foreach (bloknot b in arr) { if (b.phonenumber == phone) { console.writeline("f.i.sh.: " + b.fullname); console.writeline("tug'ilgan sanasi: " + b.birthdate); …

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$system; using system.collections.generic; using system.componentmodel; using system.data; using system.drawing; using system.linq; using system.text; using system.threading.tasks; using system.windows.forms; using static _8._2linq_texnalogiyasi.form1; namespace _8._2linq_texnalogiyasi { public partial class form1 : form { public list books = new list (10); public form1() { initializecomponent(); books.add(new book("sariq devning o'limi", "x. to'xtaboyev", "cho'lpon.", new datetime(2016, 7, 11))); books.add(new book("oila", "fitrat", "cho'lpon", new datetime(2009, 6, 8))); books.add(new book("ufq", "said ahmad", "cho'lpon", new datetime(2015, 8, 17))); books.add(new book("alvido bolalik", "tohir malik", "sharq", new datetime(2015, 4, 10))); books.add(new book("c# da dasturlash", "t. q. xojiyev i. o xajiyev", "uzmu", new datetime(1967, 5, 30))); books.add(new book("brave new world", "aldous huxley", "chatto & windus", new datetime(1932, 1, 1))); books.add(new book("the catcher in the rye", "j. d. salinger", "little, brown and company", new datetime(1951, 7, 16))); books.add(new book("the lord of the rings", "j. r. r. tolkien", "george allen & unwin", new datetime(1954, 7, 29))); books.add(new book("pride and prejudice", "jane austen", "t. egerton, …$

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1.sinflar 3. berilgan natural n va m o’lchamdagi haqiqiy elementli matritsa uchun xotiradan joy ajratich, qiymatlarini o’qish va chop qilish amallarini bajaradigan matritsa taynch sinfi yaratilsin. berilgan a va b matritsalar ustida a+b, a-b, a*b, amallarini bajaradigan arifm_matritsa sinfi matritsa sinfidan voris sifatida yaratilsin. using system; public class matris { private double[,] data; private int n, m; // konstruktor public matris(int n_, int m_) { n = n_; m = m_; data = new double[n, m]; } // matritsaning elementlariga qiymat berish public void set(int i, int j, double val) { data[i, j] = val; } // matritsaning elementlarini o'qish public double get(int i, int j) { return data[i, j]; } // matritsaning o'lchamini o'qish public int[] size() { int[] …

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