Contract 36a4f21b580c798906b6d547ee9dabdf4ad69140493dd067139475a91cb46779

fn add_operation(env: soroban_sdk::Env, operation: Operation)

fn sum(env: soroban_sdk::Env, x: u32, y: u32) -> u32

fn sub(env: soroban_sdk::Env, x: u32, y: u32) -> u32

fn mul(env: soroban_sdk::Env, x: u32, y: u32) -> u32

fn div(env: soroban_sdk::Env, x: u32, y: u32) -> u32

fn all_op(env: soroban_sdk::Env) -> soroban_sdk::Vec

fn last_op(env: soroban_sdk::Env) -> Option

fn get_op(env: soroban_sdk::Env, id: u32) -> Option