cars

function solve(arr) {
    let result = [];
    const commands = {
        create: createObj,
        set: setProp,
        print: print,
    };
    for (let data of arr) {
        let [command, ...args] = data.split(" ");
        commands[command](...args);
    }

    function createObj(newName, inheritence, oldObjName) {
        const newObj = inheritence
            ? Object.create(result.filter((o) => o.name == oldObjName)[0])
            : {};
        newObj.name = newName;
        result.push(newObj);
    }

    function setProp(parName, key, value) {
        result.filter((o) => o.name == parName)[0][key] = value;
    }
    function print(parName) {
        let filtered = result.filter((o) => o.name == parName)[0];
        output = [];
        for (let key in filtered) {
            if (key !== "name") {
                output.push(`${key}:${filtered[key]}`);
            }
        }
        console.log(output.join(","));
    }
}