Cvičení 1:

https://docs.google.com/spreadsheets/d/1q4IIU1vMuWsMr2GCAWQUmWmJJQ0mHGTnLWt3UVustxE/edit?usp=sharin
g

Cvičení 2:

https://docs.google.com/spreadsheets/d/1OvzYwrti03dXMnqBMtarEm8EZ_qMD-u-EA5uqhjwf_g/edit?usp=sharin
g