diff --git a/conf.json b/conf.json
deleted file mode 100644
index a059d03..0000000
--- a/conf.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-    "user": "borysr",
-    "email": "borysr@gmail.com",
-    "remotes": [
-        {
-            "name": "r",
-            "protocol": "http",
-            "domain": "qstack.pl",
-            "port": "3000",
-            "token_name": "t",
-            "token": "8ee3f1b7980197aeceadee3cf4d980f817d44f06",
-            "group": "1i-2023",
-            "project": "homework"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/cpp/._rvmain.cpp.swl b/cpp/._rvmain.cpp.swl
deleted file mode 100644
index 1080c39..0000000
Binary files a/cpp/._rvmain.cpp.swl and /dev/null differ
diff --git a/cpp/._rvmain.cpp.swm b/cpp/._rvmain.cpp.swm
deleted file mode 100644
index ee08e76..0000000
Binary files a/cpp/._rvmain.cpp.swm and /dev/null differ
diff --git a/cpp/._rvmain.cpp.swn b/cpp/._rvmain.cpp.swn
deleted file mode 100644
index d0b40fb..0000000
Binary files a/cpp/._rvmain.cpp.swn and /dev/null differ
diff --git a/cpp/._rvmain.cpp.swo b/cpp/._rvmain.cpp.swo
deleted file mode 100644
index afb7b4f..0000000
Binary files a/cpp/._rvmain.cpp.swo and /dev/null differ
diff --git a/cpp/Make.rules-kopia b/cpp/Make.rules-kopia
deleted file mode 100644
index 2bd12e9..0000000
--- a/cpp/Make.rules-kopia
+++ /dev/null
@@ -1,81 +0,0 @@
-
-ARCH=riscv64-unknown-elf
-GNU_DIR=$(HOME)/riscv/riscv/
-GNU_BIN=$(GNU_DIR)/bin
-
-
-CC=$(GNU_BIN)/$(ARCH)-gcc
-CXX=$(GNU_BIN)/$(ARCH)-g++
-AS=$(GNU_BIN)/$(ARCH)-as
-LD=$(GNU_BIN)/$(ARCH)-ld
-OBJCOPY=$(GNU_BIN)/$(ARCH)-objcopy
-OBJDUMP=$(GNU_BIN)/$(ARCH)-objdump
-SIZE=$(GNU_BIN)/$(ARCH)-size
-AR=$(GNU_BIN)/$(ARCH)-ar
-RANLIB=$(GNU_BIN)/$(ARCH)-ranlib
-
-
-CFLAGS+=-ffreestanding 
-CFLAGS+=-fno-pic
-CFLAGS+=-march=rv32i -mabi=ilp32
-CFLAGS+=  -g
-
-
-LDFLAGS+=-nostdlib
-LDFLAGS+=-Wl,-Ttext=0x00000000
-
-# see: https://github.com/riscv/riscv-gcc/issues/120
-#LDFLAGS+=-Wl,--no-relax
-
-
-
-ASFLAGS+=$(CFLAGS)
-CXXFLAGS+=$(CFLAGS)
-
-CLEAN_DIRS=$(SUBDIRS:%=clean-%)
-ALL_DIRS=$(SUBDIRS:%=all-%)
-
-OBJDUMPFLAGS+=-Mnumeric,no-aliases
-
-.PHONY: all clean world $(CLEAN_DIRS) $(ALL_DIRS)
-
-
-%.bin : %
-	$(OBJCOPY) $< -O binary $@
-
-%.lst : %
-	$(OBJDUMP) $(OBJDUMPFLAGS) -dr --disassemble-all $< > $<.lst
-
-% : %.o
-	$(LINK.cc) $(LDFLAGS) -o $@ $^ $(LDLIBS)
-	$(SIZE) -x -A $@
-
-%.s: %.c
-	$(COMPILE.c) -S -o $@ $<
-
-%.s: %.cc
-	$(COMPILE.cc) -S -o $@ $<
-
-%.o: %.c
-	$(COMPILE.c) -o $@ $<
-
-%.o: %.cc
-	$(COMPILE.cc) -o $@ $<
-
-%.srec: %
-	$(OBJCOPY) $< -O srec $@ 
-
-
-
-
-all:: $(ALL_DIRS)
-
-clean:: $(CLEAN_DIRS)
-
-$(ALL_DIRS)::
-	$(MAKE) -C $(@:all-%=%) all
-
-$(CLEAN_DIRS)::
-	$(MAKE) -C $(@:clean-%=%) clean
-
-world:: clean all
diff --git a/cpp/_crt0.S-k0 b/cpp/_crt0.S-k0
deleted file mode 100644
index dbe07d9..0000000
--- a/cpp/_crt0.S-k0
+++ /dev/null
@@ -1,42 +0,0 @@
-  .text
-  .global _start
-  .type   _start, @function
-
-_start:
-  # Initialize global pointer
-  .option push
-  .option norelax
-  la    gp, __global_pointer$
-  .option pop
-
-  li sp, 0x1fff0
-
-  # Clear the bss segment
-  la    a0, __bss_start
-  la    a1, __BSS_END__
-
-clear_bss:
-  bgeu  a0, a1, finish_bss
-  sb    x0, 0(a0)
-  addi  a0, a0, 1
-  beq   x0, x0, clear_bss
-finish_bss:
-
-  nop //!
-
-  call  main
-
-  nop //!
-
-  # abort execution here
-  ebreak
-
-  .section .rodata
-alfabet:
-    .string "abcdefghijklmnopqrstuwxyz"
-slowo:
-
-  .section .data
-wynik:
-    .string "mpabi"
-    .space 26   # rezerwuje 26 bajtów dla wyniku, zainicjowane na 0
\ No newline at end of file
diff --git a/cpp/_crt0.S-k1 b/cpp/_crt0.S-k1
deleted file mode 100644
index 09af34b..0000000
--- a/cpp/_crt0.S-k1
+++ /dev/null
@@ -1,39 +0,0 @@
-  .text
-  .global _start
-  .type   _start, @function
-
-_start:
-  # Initialize global pointer
-  .option push
-  .option norelax
-  la    gp, __global_pointer$
-  .option pop
-
-  # Initialize stack pointer from linker script symbol
-  la    sp, __stack_top
-
-  # Clear the BSS segment
-  la    a0, __bss_start
-  la    a1, __bss_end
-
-clear_bss:
-  bgeu  a0, a1, finish_bss
-  sb    x0, 0(a0)
-  addi  a0, a0, 1
-  j     clear_bss
-finish_bss:
-
-  call  main
-
-  ebreak
-
-.section .rodata
-
-alfabet:
-    .string "abcdefghijklmnopqrstuwxyz"
-slowo:
-
-  .section .data
-wynik:
-    .string "mpabi"
-    .space 26   # rezerwuje 26 bajtów dla wyniku, zainicjowane na 0
diff --git a/cpp/murax_128k_ram-sp.ld b/cpp/murax_128k_ram-sp.ld
deleted file mode 100644
index b3ac278..0000000
--- a/cpp/murax_128k_ram-sp.ld
+++ /dev/null
@@ -1,43 +0,0 @@
-MEMORY
-{
-  RAM (wx) : ORIGIN = 0x0, LENGTH = 128K
-}
-
-SECTIONS
-{
-  .text :
-  {
-    *(.text*)
-    *(.rodata*)
-  } > RAM
-
-  .data : 
-  {
-    *(.data*)
-  } > RAM
-
-  .bss :
-  {
-    *(.bss*)
-    *(COMMON)
-  } > RAM
-
-  /* Add stack at the end of RAM */
-  . = ALIGN(4);
-  _end = .;
-  PROVIDE(end = .);
-  
-  /* Define stack size and location */
-  _stack_size = 0x4000; /* Example stack size: 16KB */
-  _stack_end = ORIGIN(RAM) + LENGTH(RAM); /* End of RAM */
-  _stack_start = _stack_end - _stack_size; /* Calculate start of the stack */
-  .stack (NOLOAD) :
-  {
-    . = ALIGN(4);
-    . = . + _stack_size;
-    . = ALIGN(4);
-    _sp = .;
-  } > RAM
-
-  PROVIDE(__stack = _sp);
-}
diff --git a/cpp/murax_128k_ram.ld b/cpp/murax_128k_ram.ld
deleted file mode 100644
index 244668e..0000000
--- a/cpp/murax_128k_ram.ld
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Linker script for a system with 128KB RAM starting at 0x10000 */
-MEMORY
-{
-    RAM (wx) : ORIGIN = 0x0000, LENGTH = 128K
-}
-
-SECTIONS
-{
-    /* Place code and readonly data at the beginning of RAM */
-    .text :
-    {
-        *(.text*)
-        *(.rodata*)
-    } > RAM
-
-    /* Place initialized data right after the .text section */
-    .data : 
-    {
-        . = ALIGN(4);
-        *(.data*)
-    } > RAM
-
-    /* Uninitialized data (BSS) follows initialized data */
-    .bss :
-    {
-        . = ALIGN(4);
-        __bss_start = .;
-        *(.bss*)
-        *(COMMON)
-        . = ALIGN(4);
-        __bss_end = .;
-    } > RAM
-
-    /* Define heap start right after bss */
-    . = ALIGN(4);
-    __heap_start = .;
-    PROVIDE(heap_start = __heap_start);
-
-    /* Leave space for the heap by not explicitly defining its end */
-    /* The heap grows towards the stack */
-
-    /* Reserve space for the stack at the end of RAM */
-    /* Let's say we want a 16KB stack */
-    . = ALIGN(4);
-    __stack_size = 16K; /* Size of the stack */
-    __stack_top = ORIGIN(RAM) + LENGTH(RAM); /* Top of the stack */
-    __stack_start = __stack_top - __stack_size; /* Start of the stack */
-    .stack (NOLOAD) :
-    {
-        . = __stack_start;
-        . += __stack_size; /* Allocate space for the stack */
-        . = ALIGN(4);
-    } > RAM
-
-    PROVIDE(__stack = __stack_top);
-    PROVIDE(stack_top = __stack_top);
-    PROVIDE(stack_start = __stack_start);
-    
-    /* Heap end is dynamically located at the start of the stack */
-    __heap_end = __stack_start;
-    PROVIDE(heap_end = __heap_end);
-
-    /* End of RAM usage */
-    . = ALIGN(4);
-    _end = .;
-    PROVIDE(end = _end);
-}
diff --git a/cpp/murax_128k_ram.ld-kopia b/cpp/murax_128k_ram.ld-kopia
deleted file mode 100644
index 6488ff3..0000000
--- a/cpp/murax_128k_ram.ld-kopia
+++ /dev/null
@@ -1,13 +0,0 @@
-MEMORY
-{
-  RAM (wx) : ORIGIN = 0x10000, LENGTH = 128K
-}
-
-SECTIONS
-{
-  .text : { *(.text*) } > RAM
-  .rodata : { *(.rodata*) } > RAM
-  .data : { *(.data*) } > RAM
-  .bss : { *(.bss*) } > RAM
-  _end = .; /* Definiuje koniec sekcji danych, może być używane do określenia rozmiaru sterty */
-}
diff --git a/igit-borys.py b/igit-borys.py
deleted file mode 100644
index 8c226d8..0000000
--- a/igit-borys.py
+++ /dev/null
@@ -1,111 +0,0 @@
-import argparse
-import json
-import sys
-import subprocess
-import os
-from datetime import datetime
-
-DEFAULT_CONFIG = {
-    "user": "borysr",
-    "email": "borysr@gmail.com",
-    "remotes": [{
-        "name": "r",  # Zaktualizowano z "default" na "mpabi"
-        "protocol": "http",
-        "domain": "qstack.pl",
-        "port": "3000",
-        "token_name": "t",
-        "token": "8ee3f1b7980197aeceadee3cf4d980f817d44f06",
-        "group": "1i-2023",
-        "project": "homework"
-    }]
-}
-
-def load_or_create_config(config_file, args):
-    config_exists = os.path.exists(config_file) and os.stat(config_file).st_size != 0
-    if config_exists:
-        with open(config_file, 'r') as file:
-            config = json.load(file)
-    else:
-        config = DEFAULT_CONFIG.copy()
-
-    # Znajdź istniejące zdalne repozytorium o podanej nazwie
-    remote = next((remote for remote in config['remotes'] if remote['name'] == args.remote), None)
-
-    # Jeśli istnieje zdalne repozytorium i podano argumenty związane z konfiguracją zdalnego repozytorium
-    if remote:
-        for field in ['protocol', 'domain', 'port', 'token_name', 'token', 'group', 'project']:
-            # Aktualizuj tylko, jeśli argument został jawnie podany
-            if getattr(args, field, None) is not None:
-                remote[field] = getattr(args, field)
-
-    # Jeśli zdalne repozytorium nie istnieje, ale podano nazwę, tworzymy nowe zdalne repozytorium
-    elif args.remote:
-        new_remote = {'name': args.remote}
-        for field in ['protocol', 'domain', 'port', 'token_name', 'token', 'group', 'project']:
-            new_remote[field] = getattr(args, field, DEFAULT_CONFIG['remotes'][0].get(field, '')) 
-            if new_remote[field] == None:
-                new_remote[field] = DEFAULT_CONFIG['remotes'][0].get(field, '')
-        config['remotes'].append(new_remote)
-
-    # Aktualizuj informacje o użytkowniku i email, tylko jeśli zostały podane
-    if getattr(args, 'user', None):
-        config['user'] = args.user
-    if getattr(args, 'email_domain', None):
-        config['email'] = f"{args.user}@{args.email_domain}"
-
-    # Zapisz zmodyfikowaną konfigurację
-    with open(config_file, 'w') as file:
-        json.dump(config, file, indent=4)
-
-    return config
-
-
-def init_git_repo(config):
-    user_name = config['user']
-    user_email = config['email']
-    branch_name = f"{user_name}-{datetime.now().strftime('%Y-%m-%d')}"
-
-    if subprocess.run(["git", "rev-parse", "--git-dir"], stderr=subprocess.DEVNULL).returncode != 0:
-        subprocess.run(["git", "init"])
-        subprocess.run(["git", "config", "user.name", user_name])
-        subprocess.run(["git", "config", "user.email", user_email])
-        subprocess.run(["git", "checkout", "-b", branch_name])
-        print("Git repository initialized.")
-    else:
-        print("Already inside a Git repository. Skipping initialization.")
-
-    remotesFromList = str(subprocess.run(["git", "remote", "-v"], capture_output=True).stdout)
-    remotesFromList = remotesFromList.replace('b\'', "").replace('\'', "").split('\\n')
-    for rm in remotesFromList:
-        name = rm.split("\\t")[0]
-        subprocess.run(["git", "remote", "remove", name], stderr=subprocess.DEVNULL)
-
-    for remote in config['remotes']:
-        remote_url = f"{remote['protocol']}://{remote['token_name']}:{remote['token']}@{remote['domain']}:{remote['port']}/{remote['group']}/{remote['project']}"
-        # Usunięcie i ponowne dodanie zdalnego repozytorium, jeśli jest zaktualizowane
-        #subprocess.run(["git", "remote", "remove", remote['name']], stderr=subprocess.DEVNULL)
-        subprocess.run(["git", "remote", "add", remote['name'], remote_url])
-        print(f"Remote '{remote['name']}' added or updated.")
-
-def main():
-    parser = argparse.ArgumentParser(description="Git repository initializer with custom configuration.")
-    parser.add_argument("--user", help="User name")
-    parser.add_argument("--email_domain", help="Email domain")
-    parser.add_argument("--config", help="Path to the JSON config file", default="conf.json")
-    parser.add_argument("--remote", help="Name of the remote to add or update")
-    parser.add_argument("--protocol", help="Remote protocol")
-    parser.add_argument("--domain", help="Remote domain")
-    parser.add_argument("--port", help="Remote port")
-    parser.add_argument("--token_name", help="Remote token name")
-    parser.add_argument("--token", help="Remote token")
-    parser.add_argument("--group", help="Group name")
-    parser.add_argument("--project", help="Project name")
-
-    args = parser.parse_args()
-
-    config = load_or_create_config(args.config, args)
-    init_git_repo(config)
-    print("Git repository initialized and configured based on the provided configuration.")
-
-if __name__ == "__main__":
-    main()