Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Produce a language-to-language conversion: from Go to Java, same semantics. | package main
import (
"fmt"
"log"
"math/big"
"strings"
)
type result struct {
name string
size int
start int
end int
}
func (r result) String() string {
return fmt.Sprintf("%-7s %2d %3d %3d", r.name, r.size, r.start, r.end)
}
func validate(diagram string) []string {
... | import java.math.BigInteger;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
public class AsciiArtDiagramConverter {
private static final String TEST = "+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+\r\n" +
"| ID ... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package main
import (
"fmt"
"github.com/biogo/biogo/align"
ab "github.com/biogo/biogo/alphabet"
"github.com/biogo/biogo/feat"
"github.com/biogo/biogo/seq/linear"
)
func main() {
lc := ab.Must(ab.NewAlphabet("-abcdefghijklmnopqrstuvwxyz",
feat.Undefined, '-', 0, true))
... | public class LevenshteinAlignment {
public static String[] alignment(String a, String b) {
a = a.toLowerCase();
b = b.toLowerCase();
int[][] costs = new int[a.length()+1][b.length()+1];
for (int j = 0; j <= b.length(); j++)
costs[0][j] = j;
for (int i = ... |
Translate the given Go code snippet into Java without altering its behavior. | package main
import "fmt"
type node struct {
int
left, right *node
}
func leaves(t *node) chan int {
ch := make(chan int)
var f func(*node)
f = func(n *node) {
if n == nil {
return
}
if n.left == nil && n.right == nil {
ch <- n.int
... | import java.util.*;
class SameFringe
{
public interface Node<T extends Comparable<? super T>>
{
Node<T> getLeft();
Node<T> getRight();
boolean isLeaf();
T getData();
}
public static class SimpleNode<T extends Comparable<? super T>> implements Node<T>
{
private final T data;
public ... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | package main
import (
"github.com/micmonay/keybd_event"
"log"
"runtime"
"time"
)
func main() {
kb, err := keybd_event.NewKeyBonding()
if err != nil {
log.Fatal(err)
}
if runtime.GOOS == "linux" {
time.Sleep(2 * time.Second)
}
kb.SetKeys(keybd_event.V... | import java.awt.Robot
public static void type(String str){
Robot robot = new Robot();
for(char ch:str.toCharArray()){
if(Character.isUpperCase(ch)){
robot.keyPress(KeyEvent.VK_SHIFT);
robot.keyPress((int)ch);
robot.keyRelease((int)ch);
robot.keyRelease(KeyEvent.VK_SHIFT);... |
Port the provided Go code into Java while preserving the original functionality. | package main
import "fmt"
const (
empty = iota
black
white
)
const (
bqueen = 'B'
wqueen = 'W'
bbullet = '•'
wbullet = '◦'
)
type position struct{ i, j int }
func iabs(i int) int {
if i < 0 {
return -i
}
return i
}
func place(m, n int, pBlackQueens, pWhiteQueens *... | import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class Peaceful {
enum Piece {
Empty,
Black,
White,
}
public static class Position {
public int x, y;
public Position(int x, int y) {
this.x = x;
this.y = y;
... |
Keep all operations the same but rewrite the snippet in Java. | package main
import "fmt"
func main() {
for {
fmt.Printf("SPAM\n")
}
}
| while (true) {
System.out.println("SPAM");
}
|
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | package main
import (
"bytes"
"fmt"
)
type symbolTable string
func (symbols symbolTable) encode(s string) []byte {
seq := make([]byte, len(s))
pad := []byte(symbols)
for i, c := range []byte(s) {
x := bytes.IndexByte(pad, c)
seq[i] = byte(x)
copy(pad[1:], pad[:x])
pad[0] = c
}
return seq
}
func (symb... | import java.util.LinkedList;
import java.util.List;
public class MTF{
public static List<Integer> encode(String msg, String symTable){
List<Integer> output = new LinkedList<Integer>();
StringBuilder s = new StringBuilder(symTable);
for(char c : msg.toCharArray()){
int idx = s.indexOf("" + c);
output.add(i... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package main
import (
"log"
"github.com/jtblin/go-ldap-client"
)
func main() {
client := &ldap.LDAPClient{
Base: "dc=example,dc=com",
Host: "ldap.example.com",
Port: 389,
GroupFilter: "(memberUid=%s)",
}
defer client.Close()
err := client.Co... | import java.io.IOException;
import org.apache.directory.api.ldap.model.cursor.CursorException;
import org.apache.directory.api.ldap.model.cursor.EntryCursor;
import org.apache.directory.api.ldap.model.entry.Entry;
import org.apache.directory.api.ldap.model.exception.LdapException;
import org.apache.directory.api.ldap.m... |
Convert the following code from Go to Java, ensuring the logic remains intact. | <package main
import (
"fmt"
"gonum.org/v1/gonum/mat"
"log"
)
func matPrint(m mat.Matrix) {
fa := mat.Formatted(m, mat.Prefix(""), mat.Squeeze())
fmt.Printf("%13.10f\n", fa)
}
func main() {
var svd mat.SVD
a := mat.NewDense(2, 2, []float64{3, 0, 4, 5})
ok := svd.Factorize(a, mat.SVDFu... | import Jama.Matrix;
public class SingularValueDecomposition {
public static void main(String[] args) {
double[][] matrixArray = {{3, 0}, {4, 5}};
var matrix = new Matrix(matrixArray);
var svd = matrix.svd();
svd.getU().print(0, 10);
svd.getS().print(0, 10);
svd.getV(... |
Port the following code from Go to Java with equivalent syntax and logic. | package main
import (
"fmt"
"math"
"math/big"
"reflect"
"strings"
"unsafe"
)
func Float64IsInt(f float64) bool {
_, frac := math.Modf(f)
return frac == 0
}
func Float32IsInt(f float32) bool {
return Float64IsInt(float64(f))
}
func Complex128IsInt(c complex128) bool {
return imag(c) == 0 && Float6... | import java.math.BigDecimal;
import java.util.List;
public class TestIntegerness {
private static boolean isLong(double d) {
return isLong(d, 0.0);
}
private static boolean isLong(double d, double tolerance) {
return (d - Math.floor(d)) <= tolerance || (Math.ceil(d) - d) <= tolerance;
... |
Keep all operations the same but rewrite the snippet in Java. | package main
import (
"log"
"os"
"os/exec"
)
func main() {
cmd := exec.Command("ls", "-l")
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
log.Fatal(err)
}
}
| import java.util.Scanner;
import java.io.*;
public class Program {
public static void main(String[] args) {
try {
Process p = Runtime.getRuntime().exec("cmd /C dir");
Scanner sc = new Scanner(p.getInputStream());
while (sc.hasNext()) System.out.println(sc.nextLine());
}
... |
Rewrite the snippet below in Java so it works the same as the original Go code. | package main
import (
"fmt"
"math"
)
type vector [3]float64
type matrix [3]vector
func norm(v vector) float64 {
return math.Sqrt(v[0]*v[0] + v[1]*v[1] + v[2]*v[2])
}
func normalize(v vector) vector {
length := norm(v)
return vector{v[0] / length, v[1] / length, v[2] / length}
}
func dotProduct(... |
class Vector{
private double x, y, z;
public Vector(double x1,double y1,double z1){
x = x1;
y = y1;
z = z1;
}
void printVector(int x,int y){
text("( " + this.x + " ) \u00ee + ( " + this.y + " ) + \u0135 ( " + this.z + ") \u006b\u0302",x,y);
}
public double norm() {
return Math.sq... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"math"
)
type vector [3]float64
type matrix [3]vector
func norm(v vector) float64 {
return math.Sqrt(v[0]*v[0] + v[1]*v[1] + v[2]*v[2])
}
func normalize(v vector) vector {
length := norm(v)
return vector{v[0] / length, v[1] / length, v[2] / length}
}
func dotProduct(... |
class Vector{
private double x, y, z;
public Vector(double x1,double y1,double z1){
x = x1;
y = y1;
z = z1;
}
void printVector(int x,int y){
text("( " + this.x + " ) \u00ee + ( " + this.y + " ) + \u0135 ( " + this.z + ") \u006b\u0302",x,y);
}
public double norm() {
return Math.sq... |
Write the same algorithm in Java as shown in this Go implementation. | package main
import (
"fmt"
"github.com/lestrrat-go/libxml2"
"github.com/lestrrat-go/libxml2/xsd"
"io/ioutil"
"log"
"os"
)
func check(err error) {
if err != nil {
log.Fatal(err)
}
}
func main() {
xsdfile := "shiporder.xsd"
f, err := os.Open(xsdfile)
check(err)
... | import static javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI;
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.transform.stream.StreamSource;
import javax.xml.validation.SchemaFactory;
import javax.xml.validation.Validator;
import javax.xml.ws.Holder;
import org.xml.sax.ErrorHandler;
import... |
Translate the given Go code snippet into Java without altering its behavior. | package main
import (
"fmt"
"sort"
)
type Node struct {
val int
back *Node
}
func lis (n []int) (result []int) {
var pileTops []*Node
for _, x := range n {
j := sort.Search(len(pileTops), func (i int) bool { return pileTops[i].val >= x })
node := &Node{ x, nil }
if j != 0 { node.back =... | import java.util.*;
public class LIS {
public static <E extends Comparable<? super E>> List<E> lis(List<E> n) {
List<Node<E>> pileTops = new ArrayList<Node<E>>();
for (E x : n) {
Node<E> node = new Node<E>();
node.value = x;
int i = Collections.binarySearch(pileTops, ... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"image"
"image/color"
"image/png"
"math"
"os"
)
type vector [3]float64
func (v *vector) normalize() {
invLen := 1 / math.Sqrt(dot(v, v))
v[0] *= invLen
v[1] *= invLen
v[2] *= invLen
}
func dot(x, y *vector) float64 {
return x[0]*y[0] + x[1]*y[1... | import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.geometry.Point3D;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyEvent;
import javafx.scene.shape.MeshView;
import javafx.scene.shape.TriangleMesh;
import javafx.... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"fmt"
"log"
"os"
"strconv"
"strings"
)
const luckySize = 60000
var luckyOdd = make([]int, luckySize)
var luckyEven = make([]int, luckySize)
func init() {
for i := 0; i < luckySize; i++ {
luckyOdd[i] = i*2 + 1
luckyEven[i] = i*2 + 2
}
}
func filterLu... | import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class LuckyNumbers {
private static int MAX = 200000;
private static List<Integer> luckyEven = luckyNumbers(MAX, true);
private static List<Integer> luckyOdd = luckyNumbers(MAX, false);
public static void main... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import (
"encoding/json"
"fmt"
"io"
"os"
"sort"
"strings"
"time"
"unicode"
)
type Item struct {
Stamp time.Time
Name string
Tags []string `json:",omitempty"`
Notes string `json:",omitempty"`
}
func (i *Item) String() string {
s := i.Stamp.Format... | import java.io.*;
import java.text.*;
import java.util.*;
public class SimpleDatabase {
final static String filename = "simdb.csv";
public static void main(String[] args) {
if (args.length < 1 || args.length > 3) {
printUsage();
return;
}
switch (args[0].toLow... |
Generate an equivalent Java version of this Go code. | package main
import (
"fmt"
"image"
"image/color"
"image/draw"
"image/png"
"math"
"os"
)
func hough(im image.Image, ntx, mry int) draw.Image {
nimx := im.Bounds().Max.X
mimy := im.Bounds().Max.Y
him := image.NewGray(image.Rect(0, 0, ntx, mry))
draw.Draw(him, him.Bounds(), ... | import java.awt.image.*;
import java.io.File;
import java.io.IOException;
import javax.imageio.*;
public class HoughTransform
{
public static ArrayData houghTransform(ArrayData inputData, int thetaAxisSize, int rAxisSize, int minContrast)
{
int width = inputData.width;
int height = inputData.height;
in... |
Produce a language-to-language conversion: from Go to Java, same semantics. | package main
import (
"fmt"
"image"
"image/color"
"image/draw"
"image/png"
"math"
"os"
)
func hough(im image.Image, ntx, mry int) draw.Image {
nimx := im.Bounds().Max.X
mimy := im.Bounds().Max.Y
him := image.NewGray(image.Rect(0, 0, ntx, mry))
draw.Draw(him, him.Bounds(), ... | import java.awt.image.*;
import java.io.File;
import java.io.IOException;
import javax.imageio.*;
public class HoughTransform
{
public static ArrayData houghTransform(ArrayData inputData, int thetaAxisSize, int rAxisSize, int minContrast)
{
int width = inputData.width;
int height = inputData.height;
in... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"math"
)
type ifctn func(float64) float64
func simpson38(f ifctn, a, b float64, n int) float64 {
h := (b - a) / float64(n)
h1 := h / 3
sum := f(a) + f(b)
for j := 3*n - 1; j > 0; j-- {
if j%3 == 0 {
sum += 2 * f(a+h1*float64(j))
... | import static java.lang.Math.pow;
import java.util.Arrays;
import static java.util.Arrays.stream;
import org.apache.commons.math3.special.Gamma;
public class Test {
static double x2Dist(double[] data) {
double avg = stream(data).sum() / data.length;
double sqs = stream(data).reduce(0, (a, b) -> a ... |
Write the same algorithm in Java as shown in this Go implementation. | package main
import (
"fmt"
"math"
)
var (
d1 = []float64{27.5, 21.0, 19.0, 23.6, 17.0, 17.9, 16.9, 20.1, 21.9, 22.6,
23.1, 19.6, 19.0, 21.7, 21.4}
d2 = []float64{27.1, 22.0, 20.8, 23.4, 23.4, 23.5, 25.8, 22.0, 24.8, 20.2,
21.9, 22.1, 22.9, 20.5, 24.4}
d3 = []float64{17.2, 20.9, 22.6, 18.1, 21.7, 21... | import org.apache.commons.math3.distribution.TDistribution;
public class WelchTTest {
public static double[] meanvar(double[] a) {
double m = 0.0, v = 0.0;
int n = a.length;
for (double x: a) {
m += x;
}
m /= n;
for (double x: a) {
... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"math"
)
var (
d1 = []float64{27.5, 21.0, 19.0, 23.6, 17.0, 17.9, 16.9, 20.1, 21.9, 22.6,
23.1, 19.6, 19.0, 21.7, 21.4}
d2 = []float64{27.1, 22.0, 20.8, 23.4, 23.4, 23.5, 25.8, 22.0, 24.8, 20.2,
21.9, 22.1, 22.9, 20.5, 24.4}
d3 = []float64{17.2, 20.9, 22.6, 18.1, 21.7, 21... | import org.apache.commons.math3.distribution.TDistribution;
public class WelchTTest {
public static double[] meanvar(double[] a) {
double m = 0.0, v = 0.0;
int n = a.length;
for (double x: a) {
m += x;
}
m /= n;
for (double x: a) {
... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"fmt"
"strings"
)
var data = `
FILE FILE DEPENDENCIES
==== =================
top1 des1 ip1 ip2
top2 des1 ip2 ip3
ip1 extra1 ip1a ipcommon
ip2 ip2a ip2b ip2c ipcommon
des1 des1a des1b des1c
des1a des1a1 des1a2
des1c des1c1 extra1`
func main() {
g, dep, err ... | import java.util.*;
import static java.util.Arrays.asList;
import static java.util.stream.Collectors.toList;
public class TopologicalSort2 {
public static void main(String[] args) {
String s = "top1,top2,ip1,ip2,ip3,ip1a,ip2a,ip2b,ip2c,ipcommon,des1,"
+ "des1a,des1b,des1c,des1a1,des1a2,des... |
Convert this Go snippet to Java and keep its semantics consistent. | package main
import (
"fmt"
"strings"
)
var data = `
FILE FILE DEPENDENCIES
==== =================
top1 des1 ip1 ip2
top2 des1 ip2 ip3
ip1 extra1 ip1a ipcommon
ip2 ip2a ip2b ip2c ipcommon
des1 des1a des1b des1c
des1a des1a1 des1a2
des1c des1c1 extra1`
func main() {
g, dep, err ... | import java.util.*;
import static java.util.Arrays.asList;
import static java.util.stream.Collectors.toList;
public class TopologicalSort2 {
public static void main(String[] args) {
String s = "top1,top2,ip1,ip2,ip3,ip1a,ip2a,ip2b,ip2c,ipcommon,des1,"
+ "des1a,des1b,des1c,des1a1,des1a2,des... |
Write the same code in Java as shown below in Go. | package expand
type Expander interface {
Expand() []string
}
type Text string
func (t Text) Expand() []string { return []string{string(t)} }
type Alternation []Expander
func (alt Alternation) Expand() []string {
var out []string
for _, e := range alt {
out = append(out, e.Expand()...)
}
return out
}
... | public class BraceExpansion {
public static void main(String[] args) {
for (String s : new String[]{"It{{em,alic}iz,erat}e{d,}, please.",
"~/{Downloads,Pictures}/*.{jpg,gif,png}",
"{,{,gotta have{ ,\\, again\\, }}more }cowbell!",
"{}} some }{,{\\\\{ edge, edge} \\,}{ cas... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | import (
"image"
"image/gif"
"io/ioutil"
"strings"
"unicode"
)
func f() (int, float64) { return 0, 0 }
func g(int, float64) int { return 0 }
func h(string, ...int) {}
| foo();
Int x = bar();
|
Convert the following code from Go to Java, ensuring the logic remains intact. | import (
"image"
"image/gif"
"io/ioutil"
"strings"
"unicode"
)
func f() (int, float64) { return 0, 0 }
func g(int, float64) int { return 0 }
func h(string, ...int) {}
| foo();
Int x = bar();
|
Change the programming language of this snippet from Go to Java without modifying what it does. | package main
import "fmt"
const max = 12
var (
super []byte
pos int
cnt [max]int
)
func factSum(n int) int {
s := 0
for x, f := 0, 1; x < n; {
x++
f *= x
s += f
}
return s
}
func r(n int) bool {
if n == 0 {
return false
}
c := super[pos-n... | import static java.util.stream.IntStream.rangeClosed;
public class Test {
final static int nMax = 12;
static char[] superperm;
static int pos;
static int[] count = new int[nMax];
static int factSum(int n) {
return rangeClosed(1, n)
.map(m -> rangeClosed(1, m).reduce(1, (a,... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import (
"github.com/gotk3/gotk3/gtk"
"log"
"math/rand"
"strconv"
"time"
)
func validateInput(window *gtk.Window, str string) (int64, bool) {
i, err := strconv.ParseInt(str, 10, 64)
if err != nil {
dialog := gtk.MessageDialogNew(
window,
gtk.DIA... | import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
publi... |
Write the same code in Java as shown below in Go. | package main
import (
"bufio"
"fmt"
"io"
"math/rand"
"time"
)
func choseLineRandomly(r io.Reader) (s string, ln int, err error) {
br := bufio.NewReader(r)
s, err = br.ReadString('\n')
if err != nil {
return
}
ln = 1
lnLast := 1.
var sLast string
for {
... | import java.util.Arrays;
import java.util.Random;
public class OneOfNLines {
static Random rand;
public static int oneOfN(int n) {
int choice = 0;
for(int i = 1; i < n; i++) {
if(rand.nextInt(i+1) == 0)
choice = i;
}
return choice;
}
public static void main(String[] args) {
int n = 10;
... |
Keep all operations the same but rewrite the snippet in Java. | package main
import (
"fmt"
"strconv"
)
func main() {
var maxLen int
var seqMaxLen [][]string
for n := 1; n < 1e6; n++ {
switch s := seq(n); {
case len(s) == maxLen:
seqMaxLen = append(seqMaxLen, s)
case len(s) > maxLen:
maxLen = len(s)
s... | import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.IntStream;
public class SelfReferentialSequence {
static Map<String, Integer> cache = new ConcurrentHashMap<>(10_000);
public static void main(String[] args) {
Seeds res = IntStream.range(0, 1000_000)
... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"strconv"
)
func main() {
var maxLen int
var seqMaxLen [][]string
for n := 1; n < 1e6; n++ {
switch s := seq(n); {
case len(s) == maxLen:
seqMaxLen = append(seqMaxLen, s)
case len(s) > maxLen:
maxLen = len(s)
s... | import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.IntStream;
public class SelfReferentialSequence {
static Map<String, Integer> cache = new ConcurrentHashMap<>(10_000);
public static void main(String[] args) {
Seeds res = IntStream.range(0, 1000_000)
... |
Translate this program into Java but keep the logic exactly as in Go. | import (
"fmt"
"strings"
)
func main() {
for _, n := range []int64{
1, 2, 3, 4, 5, 11, 65, 100, 101, 272, 23456, 8007006005004003,
} {
fmt.Println(sayOrdinal(n))
}
}
var irregularOrdinals = map[string]string{
"one": "first",
"two": "second",
"three": "third",
"five": "fifth",
"eight": "eighth"... | import java.util.HashMap;
import java.util.Map;
public class SpellingOfOrdinalNumbers {
public static void main(String[] args) {
for ( long test : new long[] {1, 2, 3, 4, 5, 11, 65, 100, 101, 272, 23456, 8007006005004003L} ) {
System.out.printf("%d = %s%n", test, toOrdinal(test));
... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import (
"fmt"
"strconv"
"strings"
)
func sdn(n int64) bool {
if n >= 1e10 {
return false
}
s := strconv.FormatInt(n, 10)
for d, p := range s {
if int(p)-'0' != strings.Count(s, strconv.Itoa(d)) {
return false
}
}
return true
}
fu... | public class SelfDescribingNumbers{
public static boolean isSelfDescribing(int a){
String s = Integer.toString(a);
for(int i = 0; i < s.length(); i++){
String s0 = s.charAt(i) + "";
int b = Integer.parseInt(s0);
int count = 0;
for(int j = 0; j < s.len... |
Produce a language-to-language conversion: from Go to Java, same semantics. | package main
import "fmt"
var example []int
func reverse(s []int) {
for i, j := 0, len(s)-1; i < j; i, j = i+1, j-1 {
s[i], s[j] = s[j], s[i]
}
}
func checkSeq(pos, n, minLen int, seq []int) (int, int) {
switch {
case pos > minLen || seq[0] > n:
return minLen, 0
case seq[0] == n:... | public class AdditionChains {
private static class Pair {
int f, s;
Pair(int f, int s) {
this.f = f;
this.s = s;
}
}
private static int[] prepend(int n, int[] seq) {
int[] result = new int[seq.length + 1];
result[0] = n;
System.arrayc... |
Please provide an equivalent version of this Go code in Java. | package main
import "fmt"
func main() {
integers := []int{1_2_3, 0b1_0_1_0_1, 0xa_bc_d, 0o4_37, 0_43_7, 0x_beef}
for _, integer := range integers {
fmt.Printf("%d ", integer)
}
floats := []float64{1_2_3_4.2_5, 6.0_22e4, 0x_1.5p-2}
for _, float := range floats {
fmt.Printf("%g ", ... | public class NumericSeparatorSyntax {
public static void main(String[] args) {
runTask("Underscore allowed as seperator", 1_000);
runTask("Multiple consecutive underscores allowed:", 1__0_0_0);
runTask("Many multiple consecutive underscores allowed:", 1________________________00);
r... |
Produce a functionally identical Java code for the snippet given in Go. | package main
import "fmt"
func repeat(n int, f func()) {
for i := 0; i < n; i++ {
f()
}
}
func fn() {
fmt.Println("Example")
}
func main() {
repeat(4, fn)
}
| import java.util.function.Consumer;
import java.util.stream.IntStream;
public class Repeat {
public static void main(String[] args) {
repeat(3, (x) -> System.out.println("Example " + x));
}
static void repeat (int n, Consumer<Integer> fun) {
IntStream.range(0, n).forEach(i -> fun.accept(i... |
Rewrite the snippet below in Java so it works the same as the original Go code. | package main
import (
"bufio"
"errors"
"fmt"
"math"
"os"
"regexp"
"strconv"
"strings"
)
func main() {
fmt.Println("Numbers please separated by space/commas:")
sc := bufio.NewScanner(os.Stdin)
sc.Scan()
s, n, min, max, err := spark(sc.Text())
if err != nil {
... | public class Sparkline
{
String bars="▁▂▃▄▅▆▇█";
public static void main(String[] args)
{
Sparkline now=new Sparkline();
float[] arr={1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1};
now.display1D(arr);
System.out.println(now.getSparkline(arr));
float[] arr1={1.5f, 0.5f, 3.5f, 2.5f, 5.5f, 4.5f, 7.5f, 6.5f};
... |
Convert the following code from Go to Java, ensuring the logic remains intact. | package main
import (
"fmt"
"math/big"
)
func main() {
a := big.NewInt(42)
m := big.NewInt(2017)
k := new(big.Int).ModInverse(a, m)
fmt.Println(k)
}
| System.out.println(BigInteger.valueOf(42).modInverse(BigInteger.valueOf(2017)));
|
Can you help me rewrite this code in Java instead of Go, keeping it the same logically? | package main
import "github.com/go-vgo/robotgo"
func main() {
robotgo.MouseClick("left", false)
robotgo.MouseClick("right", true)
}
| Point p = component.getLocation();
Robot robot = new Robot();
robot.mouseMove(p.getX(), p.getY());
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
|
Convert the following code from Go to Java, ensuring the logic remains intact. | package main
import (
"fmt"
"log"
"net/http"
)
func main() {
http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
fmt.Fprintln(w, "Goodbye, World!")
})
log.Fatal(http.ListenAndServe(":8080", nil))
}
| import java.io.IOException;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
public class HelloWorld{
public static void main(String[] args) throws IOException{
ServerSocket listener = new ServerSocket(8080);
while(true){
Socket sock = listener.accept();
new Print... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | cls
| public class Clear
{
public static void main (String[] args)
{
System.out.print("\033[2J");
}
}
|
Convert this Go block to Java, preserving its control flow and logic. | package main
import (
"github.com/fogleman/gg"
"math"
)
func main() {
dc := gg.NewContext(400, 400)
dc.SetRGB(1, 1, 1)
dc.Clear()
dc.SetRGB(0, 0, 1)
c := (math.Sqrt(5) + 1) / 2
numberOfSeeds := 3000
for i := 0; i <= numberOfSeeds; i++ {
fi := float64(i)
fn := float6... |
size(1000,1000);
surface.setTitle("Sunflower...");
int iter = 3000;
float factor = .5 + sqrt(1.25),r,theta,diskRatio=0.5;
float x = width/2.0, y = height/2.0;
double maxRad = pow(iter,factor)/iter;
int i;
background(#add8e6);
for(i=0;i<=iter;i++){
r = pow(i,factor)/iter;
if(r/maxRad < diskRatio){
strok... |
Ensure the translated Java code behaves exactly like the original Go snippet. | #include <stdio.h>
#include <limits.h>
#define TRUE 1
#define FALSE 0
#define N_ROWS 5
#define N_COLS 5
typedef int bool;
int supply[N_ROWS] = { 461, 277, 356, 488, 393 };
int demand[N_COLS] = { 278, 60, 461, 116, 1060 };
int costs[N_ROWS][N_COLS] = {
{ 46, 74, 9, 28, 99 },
{ 12, 75, 6, 36, 48 },
... | import java.util.Arrays;
import static java.util.Arrays.stream;
import java.util.concurrent.*;
public class VogelsApproximationMethod {
final static int[] demand = {30, 20, 70, 30, 60};
final static int[] supply = {50, 60, 50, 50};
final static int[][] costs = {{16, 16, 13, 22, 17}, {14, 14, 13, 19, 15},
... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"fmt"
"math"
)
const (
RE = 6371000
DD = 0.001
FIN = 1e7
)
func rho(a float64) float64 { return math.Exp(-a / 8500) }
func radians(degrees float64) float64 { return degrees * math.Pi / 180 }
func height(a, z, d float64) float64 {
aa := RE + a
hh := ... | public class AirMass {
public static void main(String[] args) {
System.out.println("Angle 0 m 13700 m");
System.out.println("------------------------------------");
for (double z = 0; z <= 90; z+= 5) {
System.out.printf("%2.0f %11.8f %11.8f\n",
... |
Convert this Go block to Java, preserving its control flow and logic. | package main
import "fmt"
func main() {
list := pancake{31, 41, 59, 26, 53, 58, 97, 93, 23, 84}
fmt.Println("unsorted:", list)
list.sort()
fmt.Println("sorted! ", list)
}
type pancake []int
func (a pancake) sort() {
for uns := len(a) - 1; uns > 0; uns-- {
lx, lg := 0, a[0]
... | public class PancakeSort
{
int[] heap;
public String toString() {
String info = "";
for (int x: heap)
info += x + " ";
return info;
}
public void flip(int n) {
for (int i = 0; i < (n+1) / 2; ++i) {
int tmp = heap[i];
heap[i] = heap[n-i];
heap... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"strconv"
"strings"
)
var atomicMass = map[string]float64{
"H": 1.008,
"He": 4.002602,
"Li": 6.94,
"Be": 9.0121831,
"B": 10.81,
"C": 12.011,
"N": 14.007,
"O": 15.999,
"F": 18.998403163,
"Ne": 20.1797,
"Na": 22.9897692... | import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Pattern;
public class ChemicalCalculator {
private static final Map<String, Double> atomicMass = new HashMap<>();
static {
atomicMass.put("H", 1.008);
atomicMass.put("He", 4.002602);
atomicMas... |
Write a version of this Go function in Java with identical behavior. | package main
import (
"log"
"github.com/jtblin/go-ldap-client"
)
func main() {
client := &ldap.LDAPClient{
Base: "dc=example,dc=com",
Host: "ldap.example.com",
Port: 389,
UseSSL: false,
BindDN: "uid=readonlyuser,ou=People,dc=examp... | import java.io.IOException;
import org.apache.directory.api.ldap.model.exception.LdapException;
import org.apache.directory.ldap.client.api.LdapConnection;
import org.apache.directory.ldap.client.api.LdapNetworkConnection;
public class LdapConnectionDemo {
public static void main(String[] args) throws LdapExcepti... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package permute
func Iter(p []int) func() int {
f := pf(len(p))
return func() int {
return f(p)
}
}
func pf(n int) func([]int) int {
sign := 1
switch n {
case 0, 1:
return func([]int) (s int) {
s = sign
sign = 0
return
}
defa... | package org.rosettacode.java;
import java.util.Arrays;
import java.util.stream.IntStream;
public class HeapsAlgorithm {
public static void main(String[] args) {
Object[] array = IntStream.range(0, 4)
.boxed()
.toArray();
HeapsAlgorithm algorithm = new HeapsAlgorithm();
algorithm.recursive(array);
Sy... |
Write a version of this Go function in Java with identical behavior. | package main
import "fmt"
const (
N = 2200
N2 = N * N * 2
)
func main() {
s := 3
var s1, s2 int
var r [N + 1]bool
var ab [N2 + 1]bool
for a := 1; a <= N; a++ {
a2 := a * a
for b := a; b <= N; b++ {
ab[a2 + b * b] = true
}
}
for c := 1; ... | import java.util.ArrayList;
import java.util.List;
public class PythagoreanQuadruples {
public static void main(String[] args) {
long d = 2200;
System.out.printf("Values of d < %d where a, b, and c are non-zero and a^2 + b^2 + c^2 = d^2 has no solutions:%n%s%n", d, getPythagoreanQuadruples(d));
... |
Generate a Java translation of this Go snippet without changing its computational steps. | package main
import (
"bufio"
"fmt"
"io"
"log"
"os"
"strings"
"unicode"
)
type line struct {
kind lineKind
option string
value string
disabled bool
}
type lineKind int
const (
_ lineKind = iota
ignore
parseError
comment
blank
value
)
func (l line) String() string {
switch l.kind {
cas... | import java.io.*;
import java.util.*;
import java.util.regex.*;
public class UpdateConfig {
public static void main(String[] args) {
if (args[0] == null) {
System.out.println("filename required");
} else if (readConfig(args[0])) {
enableOption("seedsremoved");
... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"image"
"image/color"
"image/jpeg"
"math"
"os"
)
func kf3(k *[9]float64, src, dst *image.Gray) {
for y := src.Rect.Min.Y; y < src.Rect.Max.Y; y++ {
for x := src.Rect.Min.X; x < src.Rect.Max.X; x++ {
var sum float64
var i int
... | import java.awt.image.*;
import java.io.File;
import java.io.IOException;
import javax.imageio.*;
public class ImageConvolution
{
public static class ArrayData
{
public final int[] dataArray;
public final int width;
public final int height;
public ArrayData(int width, int height)
{
t... |
Generate a Java translation of this Go snippet without changing its computational steps. | package main
import(
"math"
"fmt"
)
func minOf(x, y uint) uint {
if x < y {
return x
}
return y
}
func throwDie(nSides, nDice, s uint, counts []uint) {
if nDice == 0 {
counts[s]++
return
}
for i := uint(1); i <= nSides; i++ {
throwDie(nSides, nDice - 1,... | import java.util.Random;
public class Dice{
private static int roll(int nDice, int nSides){
int sum = 0;
Random rand = new Random();
for(int i = 0; i < nDice; i++){
sum += rand.nextInt(nSides) + 1;
}
return sum;
}
private static int diceGame(int p1Dice, int p1Sides, int p2Dice, int p2Sides, int rolls... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"fmt"
"strings"
)
func main() {
level := `
#######
# #
# #
#. # #
#. $$ #
#.$$ #
#.# @#
#######`
fmt.Printf("level:%s\n", level)
fmt.Printf("solution:\n%s\n", solve(level))
}
func solve(board string) string {
buffer = make([]byte, len(board))
width ... | import java.util.*;
public class Sokoban {
String destBoard, currBoard;
int playerX, playerY, nCols;
Sokoban(String[] board) {
nCols = board[0].length();
StringBuilder destBuf = new StringBuilder();
StringBuilder currBuf = new StringBuilder();
for (int r = 0; r < board.len... |
Generate an equivalent Java version of this Go code. | package main
import (
"fmt"
"rcu"
)
func powerset(set []int) [][]int {
if len(set) == 0 {
return [][]int{{}}
}
head := set[0]
tail := set[1:]
p1 := powerset(tail)
var p2 [][]int
for _, s := range powerset(tail) {
h := []int{head}
h = append(h, s...)
... | import java.util.*;
public class PracticalNumbers {
public static void main(String[] args) {
final int from = 1;
final int to = 333;
List<Integer> practical = new ArrayList<>();
for (int i = from; i <= to; ++i) {
if (isPractical(i))
practical.add(i);
... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | package main
import "fmt"
func sieve(limit int) []bool {
limit++
c := make([]bool, limit)
c[0] = true
c[1] = true
for i := 4; i < limit; i += 2 {
c[i] = true
}
p := 3
for {
p2 := p * p
if p2 >= limit {
break
}
for i := p2; i < ... | import java.util.*;
public class ErdosPrimes {
public static void main(String[] args) {
boolean[] sieve = primeSieve(1000000);
int maxPrint = 2500;
int maxCount = 7875;
System.out.printf("Erd\u0151s primes less than %d:\n", maxPrint);
for (int count = 0, prime = 1; count < m... |
Convert this Go snippet to Java and keep its semantics consistent. | package main
import "fmt"
func sieve(limit int) []bool {
limit++
c := make([]bool, limit)
c[0] = true
c[1] = true
for i := 4; i < limit; i += 2 {
c[i] = true
}
p := 3
for {
p2 := p * p
if p2 >= limit {
break
}
for i := p2; i < ... | import java.util.*;
public class ErdosPrimes {
public static void main(String[] args) {
boolean[] sieve = primeSieve(1000000);
int maxPrint = 2500;
int maxCount = 7875;
System.out.printf("Erd\u0151s primes less than %d:\n", maxPrint);
for (int count = 0, prime = 1; count < m... |
Convert this Go snippet to Java and keep its semantics consistent. | package main
import "fmt"
func sieve(limit int) []bool {
limit++
c := make([]bool, limit)
c[0] = true
c[1] = true
for i := 4; i < limit; i += 2 {
c[i] = true
}
p := 3
for {
p2 := p * p
if p2 >= limit {
break
}
for i := p2; i < ... | import java.util.*;
public class ErdosPrimes {
public static void main(String[] args) {
boolean[] sieve = primeSieve(1000000);
int maxPrint = 2500;
int maxCount = 7875;
System.out.printf("Erd\u0151s primes less than %d:\n", maxPrint);
for (int count = 0, prime = 1; count < m... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"fmt"
"sort"
"strconv"
"strings"
)
var example1 = []string{
"00,00,00,00,00,00,00,00,00",
"00,00,46,45,00,55,74,00,00",
"00,38,00,00,43,00,00,78,00",
"00,35,00,00,00,00,00,71,00",
"00,00,33,00,00,00,59,00,00",
"00,17,00,00,00,00,00,67,00",
"00,18,00,00... | import java.util.*;
public class Numbrix {
final static String[] board = {
"00,00,00,00,00,00,00,00,00",
"00,00,46,45,00,55,74,00,00",
"00,38,00,00,43,00,00,78,00",
"00,35,00,00,00,00,00,71,00",
"00,00,33,00,00,00,59,00,00",
"00,17,00,00,00,00,00,67,00",
"00... |
Generate an equivalent Java version of this Go code. | package main
import (
"fmt"
"sort"
"strconv"
"strings"
)
var example1 = []string{
"00,00,00,00,00,00,00,00,00",
"00,00,46,45,00,55,74,00,00",
"00,38,00,00,43,00,00,78,00",
"00,35,00,00,00,00,00,71,00",
"00,00,33,00,00,00,59,00,00",
"00,17,00,00,00,00,00,67,00",
"00,18,00,00... | import java.util.*;
public class Numbrix {
final static String[] board = {
"00,00,00,00,00,00,00,00,00",
"00,00,46,45,00,55,74,00,00",
"00,38,00,00,43,00,00,78,00",
"00,35,00,00,00,00,00,71,00",
"00,00,33,00,00,00,59,00,00",
"00,17,00,00,00,00,00,67,00",
"00... |
Convert the following code from Go to Java, ensuring the logic remains intact. | package main
import (
"fmt"
"sort"
"strconv"
"strings"
)
var example1 = []string{
"00,00,00,00,00,00,00,00,00",
"00,00,46,45,00,55,74,00,00",
"00,38,00,00,43,00,00,78,00",
"00,35,00,00,00,00,00,71,00",
"00,00,33,00,00,00,59,00,00",
"00,17,00,00,00,00,00,67,00",
"00,18,00,00... | import java.util.*;
public class Numbrix {
final static String[] board = {
"00,00,00,00,00,00,00,00,00",
"00,00,46,45,00,55,74,00,00",
"00,38,00,00,43,00,00,78,00",
"00,35,00,00,00,00,00,71,00",
"00,00,33,00,00,00,59,00,00",
"00,17,00,00,00,00,00,67,00",
"00... |
Rewrite the snippet below in Java so it works the same as the original Go code. | package main
import "fmt"
type any = interface{}
type fn func(any) any
type church func(fn) fn
func zero(f fn) fn {
return func(x any) any {
return x
}
}
func (c church) succ() church {
return func(f fn) fn {
return func(x any) any {
return f(c(f)(x))
}
}
}
fun... | package lvijay;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Function;
public class Church {
public static interface ChurchNum extends Function<ChurchNum, ChurchNum> {
}
public static ChurchNum zero() {
return f -> x -> x;
}
public static ChurchNum next(Chu... |
Port the following code from Go to Java with equivalent syntax and logic. | package main
import "fmt"
type any = interface{}
type fn func(any) any
type church func(fn) fn
func zero(f fn) fn {
return func(x any) any {
return x
}
}
func (c church) succ() church {
return func(f fn) fn {
return func(x any) any {
return f(c(f)(x))
}
}
}
fun... | package lvijay;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Function;
public class Church {
public static interface ChurchNum extends Function<ChurchNum, ChurchNum> {
}
public static ChurchNum zero() {
return f -> x -> x;
}
public static ChurchNum next(Chu... |
Port the following code from Go to Java with equivalent syntax and logic. | package main
import (
"fmt"
"sort"
)
var board = []string{
".00.00.",
"0000000",
"0000000",
".00000.",
"..000..",
"...0...",
}
var moves = [][2]int{
{-3, 0}, {0, 3}, {3, 0}, {0, -3},
{2, 2}, {2, -2}, {-2, 2}, {-2, -2},
}
var grid [][]int
var totalToFill = 0
func solve(r, c,... | import java.util.*;
public class Hopido {
final static String[] board = {
".00.00.",
"0000000",
"0000000",
".00000.",
"..000..",
"...0..."};
final static int[][] moves = {{-3, 0}, {0, 3}, {3, 0}, {0, -3},
{2, 2}, {2, -2}, {-2, 2}, {-2, -2}};
static int[... |
Produce a functionally identical Java code for the snippet given in Go. | package main
import (
"fmt"
"sort"
)
var board = []string{
".00.00.",
"0000000",
"0000000",
".00000.",
"..000..",
"...0...",
}
var moves = [][2]int{
{-3, 0}, {0, 3}, {3, 0}, {0, -3},
{2, 2}, {2, -2}, {-2, 2}, {-2, -2},
}
var grid [][]int
var totalToFill = 0
func solve(r, c,... | import java.util.*;
public class Hopido {
final static String[] board = {
".00.00.",
"0000000",
"0000000",
".00000.",
"..000..",
"...0..."};
final static int[][] moves = {{-3, 0}, {0, 3}, {3, 0}, {0, -3},
{2, 2}, {2, -2}, {-2, 2}, {-2, -2}};
static int[... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"fmt"
"sort"
)
var board = []string{
".00.00.",
"0000000",
"0000000",
".00000.",
"..000..",
"...0...",
}
var moves = [][2]int{
{-3, 0}, {0, 3}, {3, 0}, {0, -3},
{2, 2}, {2, -2}, {-2, 2}, {-2, -2},
}
var grid [][]int
var totalToFill = 0
func solve(r, c,... | import java.util.*;
public class Hopido {
final static String[] board = {
".00.00.",
"0000000",
"0000000",
".00000.",
"..000..",
"...0..."};
final static int[][] moves = {{-3, 0}, {0, 3}, {3, 0}, {0, -3},
{2, 2}, {2, -2}, {-2, 2}, {-2, -2}};
static int[... |
Convert this Go block to Java, preserving its control flow and logic. | package main
import (
"fmt"
"strings"
)
type BitSet []bool
func (bs BitSet) and(other BitSet) {
for i := range bs {
if bs[i] && other[i] {
bs[i] = true
} else {
bs[i] = false
}
}
}
func (bs BitSet) or(other BitSet) {
for i := range bs {
if ... | import java.util.*;
import static java.util.Arrays.*;
import static java.util.stream.Collectors.toList;
public class NonogramSolver {
static String[] p1 = {"C BA CB BB F AE F A B", "AB CA AE GA E C D C"};
static String[] p2 = {"F CAC ACAC CN AAA AABB EBB EAA ECCC HCCC", "D D AE "
+ "CD AE A DA BBB CC... |
Generate a Java translation of this Go snippet without changing its computational steps. | package main
import (
"fmt"
"strings"
)
type BitSet []bool
func (bs BitSet) and(other BitSet) {
for i := range bs {
if bs[i] && other[i] {
bs[i] = true
} else {
bs[i] = false
}
}
}
func (bs BitSet) or(other BitSet) {
for i := range bs {
if ... | import java.util.*;
import static java.util.Arrays.*;
import static java.util.stream.Collectors.toList;
public class NonogramSolver {
static String[] p1 = {"C BA CB BB F AE F A B", "AB CA AE GA E C D C"};
static String[] p2 = {"F CAC ACAC CN AAA AABB EBB EAA ECCC HCCC", "D D AE "
+ "CD AE A DA BBB CC... |
Maintain the same structure and functionality when rewriting this code in Java. | package main
import (
"bufio"
"fmt"
"log"
"math/rand"
"os"
"regexp"
"strings"
"time"
)
var dirs = [][]int{{1, 0}, {0, 1}, {1, 1}, {1, -1}, {-1, 0}, {0, -1}, {-1, -1}, {-1, 1}}
const (
nRows = 10
nCols = nRows
gridSize = nRows * nCols
minWords = 25
)
var (
re... | import java.io.*;
import static java.lang.String.format;
import java.util.*;
public class WordSearch {
static class Grid {
int numAttempts;
char[][] cells = new char[nRows][nCols];
List<String> solutions = new ArrayList<>();
}
final static int[][] dirs = {{1, 0}, {0, 1}, {1, 1}, {1... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"bufio"
"errors"
"fmt"
"os"
"reflect"
"unsafe"
)
type foobar struct {
Exported int
unexported int
}
func main() {
obj := foobar{12, 42}
fmt.Println("obj:", obj)
examineAndModify(&obj)
fmt.Println("obj:", obj)
anotherExample()
}
func examineAndModify(any interface{}) {
v... | module BreakOO
{
class Exposed
{
public String pub = "public";
protected String pro = "protected";
private String pri = "private";
@Override
String toString()
{
return $"pub={pub.quoted()}, pro={pro.quoted()}, pri={pri.quoted()}"... |
Convert the following code from Go to Java, ensuring the logic remains intact. | package main
import (
"bufio"
"errors"
"fmt"
"os"
"reflect"
"unsafe"
)
type foobar struct {
Exported int
unexported int
}
func main() {
obj := foobar{12, 42}
fmt.Println("obj:", obj)
examineAndModify(&obj)
fmt.Println("obj:", obj)
anotherExample()
}
func examineAndModify(any interface{}) {
v... | module BreakOO
{
class Exposed
{
public String pub = "public";
protected String pro = "protected";
private String pri = "private";
@Override
String toString()
{
return $"pub={pub.quoted()}, pro={pro.quoted()}, pri={pri.quoted()}"... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package main
import (
"encoding/gob"
"fmt"
"os"
)
type printable interface {
print()
}
func main() {
animals := []printable{
&Animal{Alive: true},
&Cat{},
&Lab{
Dog: Dog{Animal: Animal{Alive: true}},
Color: "yellow",
},
&Colli... | import java.io.*;
class Entity implements Serializable {
static final long serialVersionUID = 3504465751164822571L;
String name = "Entity";
public String toString() { return name; }
}
class Person extends Entity implements Serializable {
static final long serialVersionUID = -917044571337395... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package main
import "fmt"
func main() {
tree := eertree([]byte("eertree"))
fmt.Println(subPalindromes(tree))
}
type edges map[byte]int
type node struct {
length int
edges
suffix int
}
const evenRoot = 0
const oddRoot = 1
func eertree(s []byte) []node {
tree := []node{
evenRoot: {le... | import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class Eertree {
public static void main(String[] args) {
List<Node> tree = eertree("eertree");
List<String> result = subPalindromes(tree);
System.out.println(result);
}
private... |
Keep all operations the same but rewrite the snippet in Java. | package main
import "fmt"
func main() {
tree := eertree([]byte("eertree"))
fmt.Println(subPalindromes(tree))
}
type edges map[byte]int
type node struct {
length int
edges
suffix int
}
const evenRoot = 0
const oddRoot = 1
func eertree(s []byte) []node {
tree := []node{
evenRoot: {le... | import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class Eertree {
public static void main(String[] args) {
List<Node> tree = eertree("eertree");
List<String> result = subPalindromes(tree);
System.out.println(result);
}
private... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"fmt"
"time"
)
func main() {
centuries := []string{"20th", "21st", "22nd"}
starts := []int{1900, 2000, 2100}
for i := 0; i < len(centuries); i++ {
var longYears []int
fmt.Printf("\nLong years in the %s century:\n", centuries[i])
for j := starts[i]; j ... | import java.time.LocalDate;
import java.time.temporal.WeekFields;
public class LongYear {
public static void main(String[] args) {
System.out.printf("Long years this century:%n");
for (int year = 2000 ; year < 2100 ; year++ ) {
if ( longYear(year) ) {
System.out.print(y... |
Maintain the same structure and functionality when rewriting this code in Java. | package main
import "fmt"
func getDivisors(n int) []int {
divs := []int{1, n}
for i := 2; i*i <= n; i++ {
if n%i == 0 {
j := n / i
divs = append(divs, i)
if i != j {
divs = append(divs, j)
}
}
}
return divs
}
func sum(div... | import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class ZumkellerNumbers {
public static void main(String[] args) {
int n = 1;
System.out.printf("First 220 Zumkeller numbers:%n");
for ( int count = 1 ; count <= 220 ; n += 1 ) {
if ( isZumke... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import "fmt"
type assoc map[string]interface{}
func merge(base, update assoc) assoc {
result := make(assoc)
for k, v := range base {
result[k] = v
}
for k, v := range update {
result[k] = v
}
return result
}
func main() {
base := assoc{"name": "Rocket Skates"... | import java.util.*;
class MergeMaps {
public static void main(String[] args) {
Map<String, Object> base = new HashMap<>();
base.put("name", "Rocket Skates");
base.put("price", 12.75);
base.put("color", "yellow");
Map<String, Object> update = new HashMap<>();
update.p... |
Convert this Go snippet to Java and keep its semantics consistent. | package main
import "fmt"
type assoc map[string]interface{}
func merge(base, update assoc) assoc {
result := make(assoc)
for k, v := range base {
result[k] = v
}
for k, v := range update {
result[k] = v
}
return result
}
func main() {
base := assoc{"name": "Rocket Skates"... | import java.util.*;
class MergeMaps {
public static void main(String[] args) {
Map<String, Object> base = new HashMap<>();
base.put("name", "Rocket Skates");
base.put("price", 12.75);
base.put("color", "yellow");
Map<String, Object> update = new HashMap<>();
update.p... |
Transform the following Go implementation into Java, maintaining the same output and logic. | package main
import "fmt"
type assoc map[string]interface{}
func merge(base, update assoc) assoc {
result := make(assoc)
for k, v := range base {
result[k] = v
}
for k, v := range update {
result[k] = v
}
return result
}
func main() {
base := assoc{"name": "Rocket Skates"... | import java.util.*;
class MergeMaps {
public static void main(String[] args) {
Map<String, Object> base = new HashMap<>();
base.put("name", "Rocket Skates");
base.put("price", 12.75);
base.put("color", "yellow");
Map<String, Object> update = new HashMap<>();
update.p... |
Transform the following Go implementation into Java, maintaining the same output and logic. | package main
import (
"fmt"
"math/big"
)
var names = [10]string{"Platinum", "Golden", "Silver", "Bronze", "Copper",
"Nickel", "Aluminium", "Iron", "Tin", "Lead"}
func lucas(b int64) {
fmt.Printf("Lucas sequence for %s ratio, where b = %d:\n", names[b], b)
fmt.Print("First 15 elements: ")
var ... | import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.MathContext;
import java.util.ArrayList;
import java.util.List;
public class MetallicRatios {
private static String[] ratioDescription = new String[] {"Platinum", "Golden", "Silver", "Bronze", "Copper", "Nickel", "Aluminum", "Iron", "Tin",... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | package main
import (
"fmt"
"math/big"
)
var names = [10]string{"Platinum", "Golden", "Silver", "Bronze", "Copper",
"Nickel", "Aluminium", "Iron", "Tin", "Lead"}
func lucas(b int64) {
fmt.Printf("Lucas sequence for %s ratio, where b = %d:\n", names[b], b)
fmt.Print("First 15 elements: ")
var ... | import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.MathContext;
import java.util.ArrayList;
import java.util.List;
public class MetallicRatios {
private static String[] ratioDescription = new String[] {"Platinum", "Golden", "Silver", "Bronze", "Copper", "Nickel", "Aluminum", "Iron", "Tin",... |
Write the same algorithm in Java as shown in this Go implementation. | package main
import (
"bufio"
"flag"
"fmt"
"io"
"log"
"math/rand"
"os"
"strings"
"time"
"unicode"
"unicode/utf8"
)
func main() {
log.SetFlags(0)
log.SetPrefix("markov: ")
input := flag.String("in", "alice_oz.txt", "input file")
n := flag.Int("n", 2, "number of words to use as prefix")
runs := flag.Int... | import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Random;
public class MarkovChain {
pr... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"container/heap"
"fmt"
)
type PriorityQueue struct {
items []Vertex
m map[Vertex]int
pr map[Vertex]int
}
func (pq *PriorityQueue) Len() int { return len(pq.items) }
func (pq *PriorityQueue) Less(i, j int) bool { return pq.pr[pq.items[i]] < pq.pr[pq.items[j]] }
func (pq ... | import java.io.*;
import java.util.*;
public class Dijkstra {
private static final Graph.Edge[] GRAPH = {
new Graph.Edge("a", "b", 7),
new Graph.Edge("a", "c", 9),
new Graph.Edge("a", "f", 14),
new Graph.Edge("b", "c", 10),
new Graph.Edge("b", "d", 15),
new Graph.Edge("c", "d", 1... |
Convert the following code from Go to Java, ensuring the logic remains intact. | package main
import (
"fmt"
"math/rand"
"time"
)
type vector []float64
func e(n uint) vector {
if n > 4 {
panic("n must be less than 5")
}
result := make(vector, 32)
result[1<<n] = 1.0
return result
}
func cdot(a, b vector) vector {
return mul(vector{0.5}, add(mul(a, b), ... | import java.util.Arrays;
import java.util.Random;
public class GeometricAlgebra {
private static int bitCount(int i) {
i -= ((i >> 1) & 0x55555555);
i = (i & 0x33333333) + ((i >> 2) & 0x33333333);
i = (i + (i >> 4)) & 0x0F0F0F0F;
i += (i >> 8);
i += (i >> 16);
return... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | package main
import "fmt"
func main() {
vis(buildTree("banana$"))
}
type tree []node
type node struct {
sub string
ch []int
}
func buildTree(s string) tree {
t := tree{node{}}
for i := range s {
t = t.addSuffix(s[i:])
}
return t
}
func (t tree) addSuffix(suf string) tree {... | import java.util.ArrayList;
import java.util.List;
public class SuffixTreeProblem {
private static class Node {
String sub = "";
List<Integer> ch = new ArrayList<>();
}
private static class SuffixTree {
private List<Node> nodes = new ArrayList<>();
... |
Please provide an equivalent version of this Go code in Java. | package main
import "fmt"
func main() {
vis(buildTree("banana$"))
}
type tree []node
type node struct {
sub string
ch []int
}
func buildTree(s string) tree {
t := tree{node{}}
for i := range s {
t = t.addSuffix(s[i:])
}
return t
}
func (t tree) addSuffix(suf string) tree {... | import java.util.ArrayList;
import java.util.List;
public class SuffixTreeProblem {
private static class Node {
String sub = "";
List<Integer> ch = new ArrayList<>();
}
private static class SuffixTree {
private List<Node> nodes = new ArrayList<>();
... |
Rewrite the snippet below in Java so it works the same as the original Go code. | myMap := map[string]int {
"hello": 13,
"world": 31,
"!" : 71 }
for key, value := range myMap {
fmt.Printf("key = %s, value = %d\n", key, value)
}
for key := range myMap {
fmt.Printf("key = %s\n", key)
}
for _, value := range myMap {
fmt.Printf("value = %d\n", value)
}
| Map<String, Integer> map = new HashMap<String, Integer>();
map.put("hello", 1);
map.put("world", 2);
map.put("!", 3);
for (Map.Entry<String, Integer> e : map.entrySet()) {
String key = e.getKey();
Integer value = e.getValue();
System.out.println("key = " + key + ", value = " + value);
}
for (String key ... |
Transform the following Go implementation into Java, maintaining the same output and logic. | package main
import "fmt"
type TinyInt int
func NewTinyInt(i int) TinyInt {
if i < 1 {
i = 1
} else if i > 10 {
i = 10
}
return TinyInt(i)
}
func (t1 TinyInt) Add(t2 TinyInt) TinyInt {
return NewTinyInt(int(t1) + int(t2))
}
func (t1 TinyInt) Sub(t2 TinyInt) TinyInt {
return ... | class BoundedIntOutOfBoundsException extends Exception
{
public BoundedIntOutOfBoundsException(int v, int l, int u) {
super("value " + v + " is out of bounds [" + l + "," + u + "]");
}
}
class BoundedInt {
private int value;
private int lower;
private int upper;
public BoundedInt(int l, int u) {
l... |
Transform the following Go implementation into Java, maintaining the same output and logic. | package main
import "fmt"
type TinyInt int
func NewTinyInt(i int) TinyInt {
if i < 1 {
i = 1
} else if i > 10 {
i = 10
}
return TinyInt(i)
}
func (t1 TinyInt) Add(t2 TinyInt) TinyInt {
return NewTinyInt(int(t1) + int(t2))
}
func (t1 TinyInt) Sub(t2 TinyInt) TinyInt {
return ... | class BoundedIntOutOfBoundsException extends Exception
{
public BoundedIntOutOfBoundsException(int v, int l, int u) {
super("value " + v + " is out of bounds [" + l + "," + u + "]");
}
}
class BoundedInt {
private int value;
private int lower;
private int upper;
public BoundedInt(int l, int u) {
l... |
Produce a language-to-language conversion: from Go to Java, same semantics. | package avl
type Key interface {
Less(Key) bool
Eq(Key) bool
}
type Node struct {
Data Key
Balance int
Link [2]*Node
}
func opp(dir int) int {
return 1 - dir
}
func single(root *Node, dir int) *Node {
save := root.Link[opp(dir)]
root.Link[opp(dir)] = save... | public class AVLtree {
private Node root;
private static class Node {
private int key;
private int balance;
private int height;
private Node left;
private Node right;
private Node parent;
Node(int key, Node parent) {
this.key = key;
... |
Rewrite the snippet below in Java so it works the same as the original Go code. | package avl
type Key interface {
Less(Key) bool
Eq(Key) bool
}
type Node struct {
Data Key
Balance int
Link [2]*Node
}
func opp(dir int) int {
return 1 - dir
}
func single(root *Node, dir int) *Node {
save := root.Link[opp(dir)]
root.Link[opp(dir)] = save... | public class AVLtree {
private Node root;
private static class Node {
private int key;
private int balance;
private int height;
private Node left;
private Node right;
private Node parent;
Node(int key, Node parent) {
this.key = key;
... |
Write the same algorithm in Java as shown in this Go implementation. | package main
import (
"github.com/fogleman/gg"
"math"
)
type tiletype int
const (
kite tiletype = iota
dart
)
type tile struct {
tt tiletype
x, y float64
angle, size float64
}
var gr = (1 + math.Sqrt(5)) / 2
const theta = math.Pi / 5
func setupPrototiles(w, h int) []... | import java.awt.*;
import java.util.List;
import java.awt.geom.Path2D;
import java.util.*;
import javax.swing.*;
import static java.lang.Math.*;
import static java.util.stream.Collectors.toList;
public class PenroseTiling extends JPanel {
class Tile {
double x, y, angle, size;
Type type;
... |
Change the programming language of this snippet from Go to Java without modifying what it does. | package main
import (
"fmt"
"math"
"rcu"
"sort"
)
func main() {
const limit = 1000000
limit2 := int(math.Cbrt(limit))
primes := rcu.Primes(limit / 6)
pc := len(primes)
var sphenic []int
fmt.Println("Sphenic numbers less than 1,000:")
for i := 0; i < pc-2; i++ {
if ... | import java.util.Arrays;
import java.util.ArrayList;
import java.util.List;
public class SphenicNumbers {
public static void main(String[] args) {
final int limit = 1000000;
final int imax = limit / 6;
boolean[] sieve = primeSieve(imax + 1);
boolean[] sphenic = new boolean[limit + 1... |
Produce a language-to-language conversion: from Go to Java, same semantics. | package main
import (
"fmt"
"crypto/md5"
"io/ioutil"
"log"
"os"
"path/filepath"
"sort"
"time"
)
type fileData struct {
filePath string
info os.FileInfo
}
type hash [16]byte
func check(err error) {
if err != nil {
log.Fatal(err)
}
}
func checksum(filePath ... | import java.io.*;
import java.nio.*;
import java.nio.file.*;
import java.nio.file.attribute.*;
import java.security.*;
import java.util.*;
public class DuplicateFiles {
public static void main(String[] args) {
if (args.length != 2) {
System.err.println("Directory name and minimum file size are ... |
Generate a Java translation of this Go snippet without changing its computational steps. | package main
import "fmt"
var moves = [][2]int{
{-1, -2}, {1, -2}, {-1, 2}, {1, 2}, {-2, -1}, {-2, 1}, {2, -1}, {2, 1},
}
var board1 = " xxx " +
" x xx " +
" xxxxxxx" +
"xxx x x" +
"x x xxx" +
"sxxxxxx " +
" xx x " +
" xxx "
var board2 = ".....s.x....." +
".....x.x...... | import java.util.*;
public class HolyKnightsTour {
final static String[] board = {
" xxx ",
" x xx ",
" xxxxxxx",
"xxx x x",
"x x xxx",
"1xxxxxx ",
" xx x ",
" xxx "};
private final static int base = 12;
private final static int[... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package main
import "fmt"
var moves = [][2]int{
{-1, -2}, {1, -2}, {-1, 2}, {1, 2}, {-2, -1}, {-2, 1}, {2, -1}, {2, 1},
}
var board1 = " xxx " +
" x xx " +
" xxxxxxx" +
"xxx x x" +
"x x xxx" +
"sxxxxxx " +
" xx x " +
" xxx "
var board2 = ".....s.x....." +
".....x.x...... | import java.util.*;
public class HolyKnightsTour {
final static String[] board = {
" xxx ",
" x xx ",
" xxxxxxx",
"xxx x x",
"x x xxx",
"1xxxxxx ",
" xx x ",
" xxx "};
private final static int base = 12;
private final static int[... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"fmt"
"sort"
"strings"
)
type indexSort struct {
val sort.Interface
ind []int
}
func (s indexSort) Len() int { return len(s.ind) }
func (s indexSort) Less(i, j int) bool { return s.ind[i] < s.ind[j] }
func (s indexSort) Swap(i, j int) {
s.val.Swap(s.ind[i], s.ind[j])
s.ind[i], ... | import java.util.Arrays;
import java.util.BitSet;
import org.apache.commons.lang3.ArrayUtils;
public class OrderDisjointItems {
public static void main(String[] args) {
final String[][] MNs = {{"the cat sat on the mat", "mat cat"},
{"the cat sat on the mat", "cat mat"},
{"A B C A B C A B C... |
Rewrite the snippet below in Java so it works the same as the original Go code. | var m = ` leading spaces
and blank lines`
| package rosettacode.heredoc;
public class MainApp {
public static void main(String[] args) {
String hereDoc = """
This is a multiline string.
It includes all of this text,
but on separate lines in the code.
""";
System.out.println(hereDoc);
}
}
|
Generate a Java translation of this Go snippet without changing its computational steps. | var m = ` leading spaces
and blank lines`
| package rosettacode.heredoc;
public class MainApp {
public static void main(String[] args) {
String hereDoc = """
This is a multiline string.
It includes all of this text,
but on separate lines in the code.
""";
System.out.println(hereDoc);
}
}
|
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