diff --git a/Cviko2_2/.gitignore b/Cviko2_2/.gitignore
new file mode 100644
index 0000000..f9bf443
--- /dev/null
+++ b/Cviko2_2/.gitignore
@@ -0,0 +1,93 @@
+# Created by https://www.toptal.com/developers/gitignore/api/c,visualstudiocode,linux
+# Edit at https://www.toptal.com/developers/gitignore?templates=c,visualstudiocode,linux
+
+### C ###
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+.ionide
+
+# End of https://www.toptal.com/developers/gitignore/api/c,visualstudiocode,linux
+main
\ No newline at end of file
diff --git a/Cviko2_2/Makefile b/Cviko2_2/Makefile
new file mode 100644
index 0000000..7668f40
--- /dev/null
+++ b/Cviko2_2/Makefile
@@ -0,0 +1,13 @@
+all: main
+
+CC = gcc
+override CFLAGS += -Wall -Wextra -Wno-unused-variable -Wno-unused-parameter -Wno-unused-result -Wno-unknown-pragmas -pedantic -lm
+
+main: main.c
+	$(CC) $(CFLAGS) -O1 ./*.c -o "$@"
+
+main-debug: main.c
+	$(CC) $(CFLAGS) -O1 -g ./*.c -o "$@"
+
+clean:
+	rm -f main main-*
diff --git a/Cviko2_2/README.md b/Cviko2_2/README.md
new file mode 100644
index 0000000..23c9474
--- /dev/null
+++ b/Cviko2_2/README.md
@@ -0,0 +1,51 @@
+# Replit Template
+
+**Branch switching**
+```
+git switch "branch_name"
+git submodule update --init
+```
+
+**Submodule updates**
+```
+git submodule update --init --remote
+git checkout main -- README.md student-config.sh .tests/.gitignore .tests/config.sh .tests/README.md -p
+```
+
+## Creating new branches
+```
+BRANCH="branch_name"
+git branch -c main "$BRANCH"
+git submodule set-branch --branch "$BRANCH" solution
+```
+
+## Propagating changes from master
+```
+git fetch
+for BRANCH in $(git branch -r | grep -E -o "\d{2}-\d{2}-.*");
+do
+    echo "\nRebase $BRANCH"
+    read
+    git branch -D $BRANCH
+    git checkout $BRANCH || break
+    git reset --hard origin/"$BRANCH" || break
+    git rebase master || break
+    git push --force || break
+done
+```
+
+## Propagating changes of scripts
+```
+git fetch
+for BRANCH in $(git branch -r | grep -E -o "\d{2}-\d{2}-.*");
+do
+    echo "\nSync test scripts on $BRANCH"
+    read
+    git branch -D $BRANCH
+    git checkout $BRANCH || break
+    git submodule update --remote .tests/scripts || break
+    git add .tests/scripts || break
+    git commit -m "feat: sync latest test scripts" || break
+    git push || break
+done
+```
diff --git a/Cviko2_2/main.c b/Cviko2_2/main.c
new file mode 100644
index 0000000..c45fd37
--- /dev/null
+++ b/Cviko2_2/main.c
@@ -0,0 +1,103 @@
+#include "types.h"
+#include <stdio.h>
+
+#define ARRAY_LENGTH 5
+#define MERGED_ARRAY_LENGTH 2 * ARRAY_LENGTH
+
+int* ask_for_numbers(){
+  static int p[ARRAY_LENGTH];
+  for (int i = 0; i < ARRAY_LENGTH; ++i) {
+    printf("Enter number (%d/%d):\n",i+1,ARRAY_LENGTH);
+    scanf("%d",&p[i]);
+  }
+  return p;
+}
+
+void read_print_array_reverse() {
+  //TODO 1. Read an array of numbers of length ARRAY_LENGTH from stdin.
+  int* p = ask_for_numbers();
+
+  //TODO 2. Print read array in reversed order to stdout.
+  for (int i = ARRAY_LENGTH - 1; i >= 0; --i) {
+    printf("%d ",p[i]);
+  }
+  return;
+}
+
+void read_print_array_max() {
+  int* p = ask_for_numbers();
+
+  //TODO 2. Find maximum value and print it to stdout.
+  int max = p[0];
+  for (int i = 1; i < ARRAY_LENGTH; ++i) {
+    if(p[i] > max){
+      max = p[i];
+    }
+  }
+
+  printf("The max of the numbers entered is %d",max);
+  return;
+}
+
+void read_print_array_avg() {
+  //TODO 1. Read an array of numbers of length ARRAY_LENGTH from stdin.
+  int* p = ask_for_numbers();
+
+  //TODO 2. Calculate average value and print it to stdout.
+  int all = 0;
+  for (int i = 0; i < ARRAY_LENGTH; ++i) {
+    all += p[i];
+  }
+
+  printf("The average value of the array is %.2f",(double)all/ARRAY_LENGTH);
+  return;
+}
+
+
+void read_print_array_merge() {
+  //TODO 1. Read 2 arrays of numbers, each of length ARRAY_LENGTH from stdin.
+  printf("ARRAY 1\n");
+  int* p = ask_for_numbers();
+
+  printf("ARRAY 2\n");
+  int* q = ask_for_numbers();
+
+  //TODO 2. To 3rd array of length MERGED_ARRAY_LENGTH copy first and 
+  //second arrays respectively and resulting third array print to stdout.
+  int m[MERGED_ARRAY_LENGTH];
+  for (int i = 0; i < MERGED_ARRAY_LENGTH; ++i) {
+    if(i < ARRAY_LENGTH){
+      m[i] = p[i];
+    }
+    else{
+      m[i] = q[i-ARRAY_LENGTH];
+    }
+  }
+
+  for (int i = 0; i < MERGED_ARRAY_LENGTH; ++i) {
+    printf("%d ",m[i]);
+  }
+  printf("\n");
+  return;
+}
+
+
+#ifndef TEST_BUILD
+
+int main(int argc, char *argv[]) {
+  printf("\n--read_print_array_reverse--\n");
+  read_print_array_reverse();
+
+  printf("\n--read_print_array_max--\n");
+  read_print_array_max();
+  
+  printf("\n--read_print_array_avg--\n");
+  read_print_array_avg();
+
+  printf("\n--read_print_array_merge--\n");
+  read_print_array_merge();
+
+  return 0;
+}
+
+#endif
diff --git a/Cviko2_2/types.h b/Cviko2_2/types.h
new file mode 100644
index 0000000..5b78adf
--- /dev/null
+++ b/Cviko2_2/types.h
@@ -0,0 +1,11 @@
+// OBSAH TOHOTO SOUBORU NEUPRAVUJTE
+
+#ifndef TYPES_H
+#define TYPES_H
+
+  void read_print_array_reverse();
+  void read_print_array_max();
+  void read_print_array_avg();
+  void read_print_array_merge();
+
+#endif
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..68a49da
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>