commit a5491f3a77a6cd1bbbf2cbabb19455280d03edaf Author: Aelita4 Date: Thu Nov 3 13:08:18 2022 +0100 Lab 4 diff --git a/lab4.xlsx b/lab4.xlsx new file mode 100644 index 0000000..0e91905 Binary files /dev/null and b/lab4.xlsx differ