I have a counter app. I need to prevent re-render component. I want to execute Childcompnent only when I clicking on update, but here it is executing both time when I click count or update.

import { useCallback, useMemo, useState } from "react";

export const App = () => {
  const [count, setCount] = useState(0);
  const [updatecount, setUpdateCount] = useState(0);

  const incCount = () => {
    setCount(parseInt(count) + 1);
  };

  const updCount = useCallback(() => {
    return setUpdateCount(parseInt(updatecount) + 1);
  }, [updatecount]);

  return (
    <>
      <button onClick={incCount}>count</button>
      <button onClick={updCount}>update</button>
      <Childcompnent count={count} />
      <p>{updatecount}</p>
    </>
  );

};

export default App;

export function Childcompnent({ count }) {
  console.log("pressed");
  return <p>{count}</p>;
}