фигуры

123/film.cpp

@@ -0,0 +1,42 @@
+#include <iostream>
+#include <string>
+#include "film.h"
+using namespace std;
+
+
+
+            int  film::set_point(int *arr)
+            {
+            for ( int i = 0; i < 3; i++){
+                int a;
+                cin >> a;
+                arr[i] = a;
+            }
+            return *arr;
+            }
+            float film::sr_point(int *arr)
+            {
+            int sum=0;
+            for (int i = 0; i < 3; i++)
+            {
+
+                sum += arr[i];
+
+            }
+            sr = sum / 3;
+            return sr;
+            }
+            void film::set_name(){
+                cin >> name;
+            }
+            void film::set_year(){
+                cin >> year;
+            }
+            void film::get(){
+            cout << name << endl;
+            cout << year << endl;
+            cout << sr << endl;
+            }
+
+
+

123/film.h

@@ -0,0 +1,16 @@
+#include <iostream>
+#include <string>
+using namespace std;
+
+class film {
+    private:
+        string name;
+        int year;
+        float sr;
+    public:
+        int  set_point (int *arr);
+        float sr_point(int *arr);
+        void  set_name ();
+        void  set_year();
+        void  get ();
+};

123/main.cpp

@@ -0,0 +1,49 @@
+#include <iostream>
+#include <string>
+#include "film.h"
+using namespace std;
+
+int main(){
+int *arr = new int [3];
+float arr2[3];
+cout << "Write name, year, points: " << endl;
+film f1;
+f1.set_name();
+f1.set_year();
+f1.set_point(arr);
+arr2[0] = f1.sr_point(arr);
+cout << "Write name, year, points: " << endl;
+film f2;
+f2.set_name();
+f2.set_year();
+f2.set_point(arr);
+arr2[1] = f2.sr_point(arr);
+cout << "Write name, year, points: " << endl;
+film f3;
+f3.set_name();
+f3.set_year();
+f3.set_point(arr);
+arr2[2] = f3.sr_point(arr);
+
+float max = arr2[0];
+int t = 0;
+for (int i = 1;i < 3; i++ ){
+    if (max < arr2[i])
+    {
+        max = arr2[i];
+        t = i;
+    }
+}
+switch (t)
+{
+case 0:
+    f1.get();
+    break;
+case 1:
+    f2.get();
+    break;
+case 2:
+    f3.get();
+    break;
+}
+}

4.cpp

@@ -0,0 +1,36 @@
+#include <iostream>
+#include <cmath>
+using namespace std;
+
+float ed_v(float dl_v, int a); // Единичный вектор
+
+int main(){
+    float ed_x, ed_y, ed_z;
+int x  = 1;
+int y = 5;
+int z = 3;
+float dl_v = sqrt(x*x+y*y+z*z); // Длина вектора
+ed_x = ed_v(dl_v,x);
+ed_y = ed_v(dl_v,y);
+ed_z = ed_v(dl_v,z);
+cout << "Koordinati vtorogo vektora" << endl;
+int x1, y1, z1;
+cin >> x1;
+cin >> y1;
+cin >> z1;
+int skal_proizved = x*x1+y*y1+z*z1;
+int v_pr_i, v_pr_j, v_pr_k; // Векторное произведение
+cout << "Skalyarnoe proizvedenie= " << skal_proizved << "\tEdinichiniy vektor: (" << ed_x << ";" << ed_y << ";" << ed_z << ")" << endl;
+v_pr_i = y*z1 - y1*z;
+v_pr_j = x1*z - x*z1;
+v_pr_k = x*y1 - x1*y;
+cout << "Vektornoe proizvedenie= " << "(" << v_pr_i << ";" << v_pr_j << ";" << v_pr_k << ")" << endl;
+
+
+
+}
+
+float ed_v(float dl_v, int a){
+    float b = a / dl_v;
+    return b; 
+}

5.cpp

@@ -0,0 +1,53 @@
+#include <iostream>
+#include <cmath>
+
+using namespace std;
+
+float perimetr(float a);
+float perimetr(float a, float b);
+float perimetr(float a, float b, float c, float d);
+float square(float a);
+float square(float a, float b);
+float square(float a, float b, float h);
+int main(){
+    float pi = 3.14;
+    float a;
+    float b,c,d,h;
+    cout << "Vvedite storony kvadrata" << endl;
+    cin >> a;
+    cout << "square kvadrata = " << square(a) << "\nperimetr kvadrata = " << perimetr(a) << endl;
+    cout << "Vvedite R kruga" << endl;
+    cin >> a;
+    cout << "square kruga = " << square(pi,a) << "\nperimetr kruga = " << perimetr(a,pi) << endl;
+    cout << "Vvedite storoni trapecii(a,b - storoni osnovaniya) i visoty" << endl;
+    cout << "a:";
+    cin >> a;
+    cout << "b:";
+    cin >> b;
+    cout << "c:";
+    cin >> c;
+    cout << "d:";
+    cin >> d;
+    cout << "h:";
+    cin >> h;
+    cout << "square trapecii = " << square(a,b,h) << "\nperimetr trapecii = " << perimetr(a,b,c,d) << endl;//123
+}
+
+float perimetr(float a){
+    return 4*a;
+}
+float perimetr(float a, float pi){
+    return 2*a*pi;
+}
+float perimetr(float a, float b, float c, float d){
+    return a+b+c+d;
+}
+float square(float a){
+    return a*a;
+}
+float square(float pi, float b){
+    return pi*b*b;
+}
+float square(float a, float b, float h){
+    return ((a+b)/2)*h;
+}

AppA.cpp

@@ -0,0 +1,16 @@
+#include <iostream>
+#include <cstdio>
+#include <cmath>
+using namespace std; 
+float funk( float a, float b,float x) {
+float y;
+while (x < 0.36) 
+{
+	y = asin(pow(x,a)) + acos(pow(x,b));
+	x = x+ 0.05;
+  cout << " ";
+	printf ("%g", y);
+}
+cout << "\n";
+return 0;
+}

AppB.cpp

@@ -0,0 +1,17 @@
+#include <iostream>
+#include <cstdio>
+#include <cmath>
+using namespace std; 
+float funk( float a, float b, float _array_x[],int n){
+  float y;
+
+
+for (int i=0; i<n; i++)
+{
+	y = asin(pow(_array_x[i],a)) + acos(pow(_array_x[i],b));
+  std::cout << " ";
+	printf ("%g", y);
+
+}
+return 0;
+}

din_arr.cpp

@@ -0,0 +1,92 @@
+#include <iostream>
+#include <random>
+using namespace std;
+
+
+void fun(int rows,int col,int **arr){
+ srand( time(0) );
+ for ( int i=0; i < rows; i++)
+    for ( int j=0; j < col; j++)
+       arr[i][j]= rand() % 30;
+
+}
+void fun2(int rows,int col,int **arr){
+for  ( int i=0; i < rows; i++){
+   for ( int j=0; j < col; j++)
+       cout << arr[i][j] << "\t";
+    cout << endl;
+}
+}
+
+void fun3(int rows, int col,int n,int **arr){
+for  ( int i=0; i < rows; i++){
+   for ( int j=0; j < col; j++){
+       if (arr[i][j] > n){
+         n=arr[i][j];
+
+       }
+   }
+
+    }
+cout << "MAX из элементов = " << n <<endl;
+n=0;
+}
+void fun4 (int rows,int col,int n, int **arr,int *arr2){
+for  ( int i=0; i < rows; i++){
+   for ( int j=0; j < col; j++){
+       if (arr[i][j] > n){
+         n=arr[i][j];
+
+       }
+
+   }
+    cout << "MAX из строки = " << n <<endl;
+    arr2[i]=n;
+       n=0;
+    }
+}
+void fun5(int rows,int *arr){
+for(int i=0; i < rows; i++)
+{
+  cout << arr[i] <<"\t";
+}
+}
+
+
+int main() {
+  int n=0;
+  int rows;
+  int col;
+
+
+  cout << "rows = ";
+  cin >> rows;
+
+  cout << "col = ";
+  cin >> col;
+
+int *arr = new int [rows];
+
+ int **arr2 = new int *[rows];
+ for (int i=0; i<rows;i++)
+ arr2[i]=new int [col];
+
+
+fun(rows,col,arr2);
+fun2(rows,col,arr2);
+fun3( rows, col,n,arr2);
+fun4 (rows, col,n,arr2,arr);
+
+cout <<endl;
+cout << "массив с MAX значениями: " <<endl;
+
+fun5 ( rows, arr);
+
+for  ( int i=0; i < rows; i++)
+   delete [] arr2[i];
+   delete [] arr2;
+
+
+
+delete [] arr;
+}

folder.gitkeep

@@ -0,0 +1 @@
+

function.h

@@ -0,0 +1,2 @@
+float funk( float a, float b, float x);
+float funk( float a,float b, float _array_x[],int n);

main.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+#include <cstdio>
+#include <cmath>
+#include "function.h"
+#include "objects.h"
+using namespace std; 
+
+
+int main() 
+{
+  float _array_x[5] = {0.08, 0.26, 0.35, 0.41, 0.53};
+  int n = sizeof(_array_x)/sizeof(_array_x[0]);
+   int result = funk( a, b, x);
+    std::cout << "\n " << std::endl;
+    int result2 = funk( a, b, _array_x,n);
+    std::cout << "\n " << std::endl;
+  return 0; 
+}