diff --git a/Hw1/task1.cpp b/Hw1/task1.cpp
index 77cc301..ae2e3ec 100644
--- a/Hw1/task1.cpp
+++ b/Hw1/task1.cpp
@@ -3,8 +3,7 @@
 
 using namespace std;
 
-class Student
-{
+class Student {
     uint number;
     string first_name;
     string second_name;
@@ -19,8 +18,7 @@ public:
 
     uint first_var(uint num_of_vars)
     {
-        if (num_of_vars == 0)
-        {
+        if (num_of_vars == 0) {
             return 0;
         }
 
@@ -28,22 +26,21 @@ public:
     }
     uint second_var(uint num_of_vars)
     {
-        if (num_of_vars == 0)
-        {
+        if (num_of_vars == 0) {
             return 0;
         }
         return (uint)first_name.front() % num_of_vars;
     }
     uint third_var(uint num_of_vars)
     {
-        if (num_of_vars == 0)
-        {
+        if (num_of_vars == 0) {
             return 0;
         }
         return (uint)second_name.front() % num_of_vars;
     }
 
-    void print_name () {
+    void print_name()
+    {
         cout << number << ". " << first_name << " " << second_name << "\n";
     }
 };
@@ -58,7 +55,7 @@ int main()
     cout << "Первый тип варианта: " << a.first_var(num_of_vars) << "\n";
     cout << "Второй тип варианта: " << a.second_var(num_of_vars) << "\n";
     cout << "Третий тип варианта: " << a.third_var(num_of_vars) << "\n";
-    
+
     Student b = Student(4, "Иван", "Олегович");
     b.print_name();
     cout << "Первый тип варианта: " << b.first_var(num_of_vars) << "\n";
diff --git a/Hw1/task2.cpp b/Hw1/task2.cpp
index 5a92212..9f04167 100644
--- a/Hw1/task2.cpp
+++ b/Hw1/task2.cpp
@@ -5,42 +5,37 @@ using namespace std;
 
 void part1(uint N, uint M)
 {
-   for (uint n = 0; n < N; n++)
-   {
-      for (uint m = 0; m < M; m++)
-      {
-         cout << "*";
-      }
-      cout << "\n";
-   }
-   cout << "\n";
+    for (uint n = 0; n < N; n++) {
+        for (uint m = 0; m < M; m++) {
+            cout << "*";
+        }
+        cout << "\n";
+    }
+    cout << "\n";
 }
 
 void part2(uint N, uint M)
 {
-   for (uint n = 0; n < N; n++)
-   {
-      if (n < M)
-      for (uint i = 0; i < M-n; i++)
-      {
-         cout << " ";
-      }
-      for (uint j = 0; j < n*2; j++)
-      {
-         cout << "*";
-      }
-      cout << "\n";
-   }
-   cout << "\n";
+    for (uint n = 0; n < N; n++) {
+        if (n < M)
+            for (uint i = 0; i < M - n; i++) {
+                cout << " ";
+            }
+        for (uint j = 0; j < n * 2; j++) {
+            cout << "*";
+        }
+        cout << "\n";
+    }
+    cout << "\n";
 }
 
 int main()
 {
-   uint N = 6;
-   uint M = 6;
+    uint N = 6;
+    uint M = 6;
 
-   part1(N, M);
-   part2(N, M);
+    part1(N, M);
+    part2(N, M);
 
-   return 0;
+    return 0;
 }
diff --git a/Sem1/main.cpp b/Sem1/main.cpp
index d997d1f..317576a 100644
--- a/Sem1/main.cpp
+++ b/Sem1/main.cpp
@@ -1,5 +1,5 @@
-#include <iostream>
 #include <fstream>
+#include <iostream>
 #include <string>
 
 using namespace std;
@@ -14,22 +14,19 @@ using namespace std;
 y
 
 */
-class Image
-{
+class Image {
     uint mx;
     uint my;
-    uint *data;
+    uint* data;
 
 public:
     Image(uint tmx, uint tmy)
     { // Должен инициализировать изображение 0
         mx = tmx;
         my = tmy;
-        data = (uint *)malloc(sizeof(uint) * mx * my);
-        for (uint y = 0; y < my; y++)
-        {
-            for (uint x = 0; x < mx; x++)
-            {
+        data = (uint*)malloc(sizeof(uint) * mx * my);
+        for (uint y = 0; y < my; y++) {
+            for (uint x = 0; x < mx; x++) {
                 data[mx * y + x] = 27;
             }
         }
@@ -52,10 +49,8 @@ public:
 
     void show()
     { // Должен выдавать на экран изображение при помощи printf или std::cout
-        for (uint y = 0; y < my; y++)
-        {
-            for (uint x = 0; x < mx; x++)
-            {
+        for (uint y = 0; y < my; y++) {
+            for (uint x = 0; x < mx; x++) {
                 cout << "\033[48;5;" << data[mx * y + x] << "m \033[0m";
             }
             cout << "\n";
@@ -70,52 +65,42 @@ public:
 
     void set(uint x, uint y, uint color)
     {
-        if (x >= mx)
-        {
+        if (x >= mx) {
             throw(x);
         }
-        if (y >= my)
-        {
+        if (y >= my) {
             throw(y);
         }
         data[mx * (y) + (x)] = color;
     }
 
-    void copy(Image &original)
+    void copy(Image& original)
     {
         freemem();
         mx = original.getMx();
         my = original.getMy();
-        data = (uint *)malloc(sizeof(uint) * mx * my);
-        for (uint y = 0; y < my; y++)
-        {
-            for (uint x = 0; x < mx; x++)
-            {
+        data = (uint*)malloc(sizeof(uint) * mx * my);
+        for (uint y = 0; y < my; y++) {
+            for (uint x = 0; x < mx; x++) {
                 data[mx * y + x] = original.get(x, y);
             }
         }
     }
 
     // Returns true if equal
-    bool compare(Image &original)
+    bool compare(Image& original)
     {
-        if (original.getMx() == mx && original.getMy() == my)
-        {
-            for (uint y = 0; y < my; y++)
-            {
-                for (uint x = 0; x < mx; x++)
-                {
-                    if (data[mx * y + x] != original.get(x, y))
-                    {
+        if (original.getMx() == mx && original.getMy() == my) {
+            for (uint y = 0; y < my; y++) {
+                for (uint x = 0; x < mx; x++) {
+                    if (data[mx * y + x] != original.get(x, y)) {
                         cout << "Not equal: x = " << x << "; y = " << y << "\n";
                         return false;
                     }
                 }
             }
             return true;
-        }
-        else
-        {
+        } else {
             cout << "original size: " << original.getMx() << "x" << original.getMy() << "\n";
             cout << "current size: " << mx << "x" << my << "\n";
             return false;
@@ -124,24 +109,20 @@ public:
 
     void draw_horizontal(uint y, uint color)
     {
-        if (y >= my)
-        {
+        if (y >= my) {
             throw(y);
         }
-        for (uint x = 0; x < mx; x++)
-        {
+        for (uint x = 0; x < mx; x++) {
             data[mx * y + x] = color;
         }
     }
 
     void draw_vertical(uint x, uint color)
     {
-        if (x >= mx)
-        {
+        if (x >= mx) {
             throw(x);
         }
-        for (uint y = 0; y < my; y++)
-        {
+        for (uint y = 0; y < my; y++) {
             data[mx * y + x] = color;
         }
     }
@@ -150,22 +131,17 @@ public:
     {
         ofstream writefile;
         writefile.open(filename);
-        if (writefile.is_open())
-        {
+        if (writefile.is_open()) {
             writefile << mx << "\n"
                       << my << "\n";
-            for (uint y = 0; y < my; y++)
-            {
-                for (uint x = 0; x < mx; x++)
-                {
+            for (uint y = 0; y < my; y++) {
+                for (uint x = 0; x < mx; x++) {
                     writefile << data[mx * y + x] << "\n";
                 }
             }
             writefile << "\n";
             writefile.close();
-        }
-        else
-        {
+        } else {
             cerr << "saving to file failed\n";
         }
     }
@@ -175,32 +151,24 @@ public:
         string line;
         ifstream readfile;
         readfile.open(filename);
-        if (readfile.is_open())
-        {
-            try
-            {
+        if (readfile.is_open()) {
+            try {
                 getline(readfile, line);
                 mx = stoi(line);
 
                 getline(readfile, line);
                 my = stoi(line);
 
-                for (uint y = 0; y < my; y++)
-                {
-                    for (uint x = 0; x < mx; x++)
-                    {
+                for (uint y = 0; y < my; y++) {
+                    for (uint x = 0; x < mx; x++) {
                         getline(readfile, line);
                         data[mx * y + x] = stoi(line);
                     }
                 }
-            }
-            catch (const exception &e)
-            {
+            } catch (const exception& e) {
                 cerr << e.what() << '\n';
             }
-        }
-        else
-        {
+        } else {
             cerr << "reading file failed";
         }
         readfile.close();
@@ -217,18 +185,14 @@ int main()
     cout << "Image b \n";
     b.show();
     b.copy(a);
-    if (b.compare(a) == true)
-    {
+    if (b.compare(a) == true) {
         cout << "a == b after copy\n";
-    }
-    else
-    {
+    } else {
         cout << "a != b after copy!\n";
     }
 
     b.set(4, 3, 20);
-    for (int i = 5; i < 9; i++)
-    {
+    for (int i = 5; i < 9; i++) {
         b.set(i, 5, 45);
     }
     b.set(9, 3, 20);