Sergei-Levshnia/homework: Nix-study-course homeworks

miskson 8c2ec55b81 queryspeed calculation changed to correct one		2 роки тому
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gql	196bdd6d70 'getgql' function written	2 роки тому
hometask	8c2ec55b81 queryspeed calculation changed to correct one	2 роки тому