Free Online R to Java Code Converter

Instantly convert code snippets from R to Java with our free online code converter. Transform your code easily and accurately.

RR Code

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How to Use Our R to Java Code Converter

  1. Paste your R code snippet into the input box.
  2. Click the "Convert" button to transform your code.
  3. Our AI-powered converter will instantly translate your R code to Java.
  4. Copy the converted Java code and use it in your project.

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About R

R is a programming language for statistical computing and graphics.

About Java

Java is a high-level programming language developed by Sun Microsystems. It was originally designed for developing programs for set-top boxes and handheld devices, but later became a popular choice for creating web applications.

Palindrome Check Example: R vs Java

Palindrome Check in R

isPalindrome <- function(str) {
  clean <- gsub("[^[:alnum:]]", "", tolower(str))
  clean == paste(rev(strsplit(clean, "")[[1]]), collapse="")
}

# Example usage
print(isPalindrome("A man, a plan, a canal: Panama")) # TRUE
print(isPalindrome("race a car")) # FALSE

Palindrome Check in Java

public class PalindromeChecker {
    public static boolean isPalindrome(String str) {
        String cleanStr = str.toLowerCase().replaceAll("[^a-z0-9]", "");
        return cleanStr.equals(new StringBuilder(cleanStr).reverse().toString());
    }

    public static void main(String[] args) {
        System.out.println(isPalindrome("A man, a plan, a canal: Panama")); // true
        System.out.println(isPalindrome("race a car")); // false
    }
}

Bubble Sort Example: R vs Java

Bubble Sort in R

bubbleSort <- function(arr) {
  n <- length(arr)
  for (i in 1:n) {
    for (j in 1:(n-i)) {
      if (arr[j] > arr[j+1]) {
        temp <- arr[j]
        arr[j] <- arr[j+1]
        arr[j+1] <- temp
      }
    }
  }
  return(arr)
}

arr <- c(64, 34, 25, 12, 22, 11, 90)
print(bubbleSort(arr))

Bubble Sort in Java

public class BubbleSort {
    public static void bubbleSort(int[] arr) {
        int n = arr.length;
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n - i - 1; j++) {
                if (arr[j] > arr[j + 1]) {
                    int temp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = temp;
                }
            }
        }
    }

    public static void main(String[] args) {
        int[] arr = {64, 34, 25, 12, 22, 11, 90};
        bubbleSort(arr);
        System.out.println(Arrays.toString(arr));
    }
}

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