programming_language: Python

comment_language: en

topic: Code Reliability

code_snippet:
def calculate_sum(a, b):
    return a + b

review_text: This function is simple and correct, but consider adding type hints and docstring for better documentation.


programming_language: Java

topic: Coding Standards

code_snippet:
public class Calculator {
    public int add(int a, int b) {
        return a + b;
    }
}

review_text: Consider following Java naming conventions and adding JavaDoc comments. The method is functionally correct.


programming_language: Scala

comment_language: ru

topic: Performance Issues

code_snippet:
def fibonacci(n: Int): Int = {
  if (n <= 1) n
  else fibonacci(n-1) + fibonacci(n-2)
}

review_text: Эта реализация неэффективна из-за экспоненциальной сложности. Рекомендуется использовать мемоизацию или итеративный подход.


model_name: Llama-CodeReview

programming_language: Go

topic: Variables

code_snippet:
package main

import "fmt"

func main() {
    var x int = 5
    var y int = 10
    fmt.Println(x + y)
}

review_text: Consider using short variable declarations (:=) for local variables. Also, the variable names could be more descriptive.