Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Can you help me rewrite this code in Go instead of Java, keeping it the same logically? | import java.util.Arrays;
import java.util.stream.IntStream;
public class RamseysTheorem {
static char[][] createMatrix() {
String r = "-" + Integer.toBinaryString(53643);
int len = r.length();
return IntStream.range(0, len)
.mapToObj(i -> r.substring(len - i) + r.substring(... | package main
import "fmt"
var (
a [17][17]int
idx [4]int
)
func findGroup(ctype, min, max, depth int) bool {
if depth == 4 {
cs := ""
if ctype == 0 {
cs = "un"
}
fmt.Printf("Totally %sconnected group:", cs)
for i := 0; i < 4; i++ {
fmt.Pri... |
Maintain the same structure and functionality when rewriting this code in Go. | import java.awt.*;
import javax.swing.JFrame;
public class Test extends JFrame {
public static void main(String[] args) {
new Test();
}
Test() {
Toolkit toolkit = Toolkit.getDefaultToolkit();
Dimension screenSize = toolkit.getScreenSize();
System.out.println("Physical scr... | package main
import (
"fmt"
"github.com/go-vgo/robotgo"
)
func main() {
w, h := robotgo.GetScreenSize()
fmt.Printf("Screen size: %d x %d\n", w, h)
fpid, err := robotgo.FindIds("firefox")
if err == nil && len(fpid) > 0 {
pid := fpid[0]
robotgo.ActivePID(pid)
robotgo.MaxW... |
Rewrite the snippet below in Go so it works the same as the original Java code. | public class FourIsMagic {
public static void main(String[] args) {
for ( long n : new long[] {6, 60, 89, 300, 670, 2000, 2467, 20000, 24500,200000, 230000, 246571, 2300000, 2465712, 20000000, 24657123, 230000000, 245000000, -246570000, 123456789712345l, 8777777777777777777L, Long.MAX_VALUE}) {
... | package main
import (
"fmt"
"math"
"strings"
)
func main() {
for _, n := range [...]int64{
0, 4, 6, 11, 13, 75, 100, 337, -164,
math.MaxInt64,
} {
fmt.Println(fourIsMagic(n))
}
}
func fourIsMagic(n int64) string {
s := say(n)
s = strings.ToUpper(s[:1]) + s[1:]
t := s
for n != 4 {
n = int64(len(s))
... |
Convert the following code from Java to Go, ensuring the logic remains intact. | public static int findNumOfDec(double x){
String str = String.valueOf(x);
if(str.endsWith(".0")) return 0;
else return (str.substring(str.indexOf('.')).length() - 1);
}
| package main
import (
"fmt"
"log"
"math"
"strings"
)
var error = "Argument must be a numeric literal or a decimal numeric string."
func getNumDecimals(n interface{}) int {
switch v := n.(type) {
case int:
return 0
case float64:
if v == math.Trunc(v) {
return 0
... |
Produce a language-to-language conversion: from Java to Go, same semantics. | enum Fruits{
APPLE, BANANA, CHERRY
}
| const (
apple = iota
banana
cherry
)
|
Change the following Java code into Go without altering its purpose. | import java.math.BigInteger;
import java.util.Arrays;
class Test {
final static int nMax = 250;
final static int nBranches = 4;
static BigInteger[] rooted = new BigInteger[nMax + 1];
static BigInteger[] unrooted = new BigInteger[nMax + 1];
static BigInteger[] c = new BigInteger[nBranches];
st... | package main
import (
"fmt"
"math/big"
)
const branches = 4
const nMax = 500
var rooted, unrooted [nMax + 1]big.Int
var c [branches]big.Int
var tmp = new(big.Int)
var one = big.NewInt(1)
func tree(br, n, l, sum int, cnt *big.Int) {
for b := br + 1; b <= branches; b++ {
sum += n
if sum > ... |
Convert the following code from Java to Go, ensuring the logic remains intact. | import java.math.BigInteger;
import java.util.Arrays;
class Test {
final static int nMax = 250;
final static int nBranches = 4;
static BigInteger[] rooted = new BigInteger[nMax + 1];
static BigInteger[] unrooted = new BigInteger[nMax + 1];
static BigInteger[] c = new BigInteger[nBranches];
st... | package main
import (
"fmt"
"math/big"
)
const branches = 4
const nMax = 500
var rooted, unrooted [nMax + 1]big.Int
var c [branches]big.Int
var tmp = new(big.Int)
var one = big.NewInt(1)
func tree(br, n, l, sum int, cnt *big.Int) {
for b := br + 1; b <= branches; b++ {
sum += n
if sum > ... |
Produce a language-to-language conversion: from Java to Go, same semantics. | import java.math.BigInteger;
import java.util.Arrays;
class Test {
final static int nMax = 250;
final static int nBranches = 4;
static BigInteger[] rooted = new BigInteger[nMax + 1];
static BigInteger[] unrooted = new BigInteger[nMax + 1];
static BigInteger[] c = new BigInteger[nBranches];
st... | package main
import (
"fmt"
"math/big"
)
const branches = 4
const nMax = 500
var rooted, unrooted [nMax + 1]big.Int
var c [branches]big.Int
var tmp = new(big.Int)
var one = big.NewInt(1)
func tree(br, n, l, sum int, cnt *big.Int) {
for b := br + 1; b <= branches; b++ {
sum += n
if sum > ... |
Write a version of this Java function in Go with identical behavior. | import java.awt.*;
import java.awt.geom.Path2D;
import javax.swing.*;
public class Pentagram extends JPanel {
final double degrees144 = Math.toRadians(144);
public Pentagram() {
setPreferredSize(new Dimension(640, 640));
setBackground(Color.white);
}
private void drawPentagram(Graphi... | package main
import (
"github.com/fogleman/gg"
"math"
)
func Pentagram(x, y, r float64) []gg.Point {
points := make([]gg.Point, 5)
for i := 0; i < 5; i++ {
fi := float64(i)
angle := 2*math.Pi*fi/5 - math.Pi/2
points[i] = gg.Point{x + r*math.Cos(angle), y + r*math.Sin(angle)}
... |
Write a version of this Java function in Go with identical behavior. | import java.awt.*;
import java.awt.geom.Path2D;
import javax.swing.*;
public class Pentagram extends JPanel {
final double degrees144 = Math.toRadians(144);
public Pentagram() {
setPreferredSize(new Dimension(640, 640));
setBackground(Color.white);
}
private void drawPentagram(Graphi... | package main
import (
"github.com/fogleman/gg"
"math"
)
func Pentagram(x, y, r float64) []gg.Point {
points := make([]gg.Point, 5)
for i := 0; i < 5; i++ {
fi := float64(i)
angle := 2*math.Pi*fi/5 - math.Pi/2
points[i] = gg.Point{x + r*math.Cos(angle), y + r*math.Sin(angle)}
... |
Produce a language-to-language conversion: from Java to Go, same semantics. | import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class ParseIPAddress {
public static void main(String[] args) {
String [] tests = new String[] {"192.168.0.1", "127.0.0.1", "256.0.0.1", "127.0.0.1:80", "::1", "[::1]:80", "[32e::12f]:80", "2605:2700:0:3::4713:93e3", "[2605:2700:0:3::4... | package main
import (
"encoding/hex"
"fmt"
"io"
"net"
"os"
"strconv"
"strings"
"text/tabwriter"
)
func parseIPPort(address string) (net.IP, *uint64, error) {
ip := net.ParseIP(address)
if ip != nil {
return ip, nil, nil
}
host, portStr, err := net.SplitHostPort(address)
if err != nil {
return nil,... |
Maintain the same structure and functionality when rewriting this code in Go. | package hu.pj.alg;
import hu.pj.obj.Item;
import java.text.*;
public class UnboundedKnapsack {
protected Item [] items = {
new Item("panacea", 3000, 0.3, 0.025),
new Item("ichor" , 1800, 0.2, 0.015),
new Item("gold" ... | package main
import "fmt"
type Item struct {
Name string
Value int
Weight, Volume float64
}
type Result struct {
Counts []int
Sum int
}
func min(a, b int) int {
if a < b {
return a
}
return b
}
func Knapsack(items []Item, weight, volume float64) (best Result) {
if len(items) == 0 {... |
Write the same algorithm in Go as shown in this Java implementation. | import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Scanner;
import java.util.Vector;
public class RTextonyms {
private static fin... | package main
import (
"bufio"
"flag"
"fmt"
"io"
"log"
"os"
"strings"
"unicode"
)
func main() {
log.SetFlags(0)
log.SetPrefix("textonyms: ")
wordlist := flag.String("wordlist", "wordlist", "file containing the list of words to check")
flag.Parse()
if flag.NArg() != 0 {
flag.Usage()
os.Exit(2)
}
t ... |
Port the following code from Java to Go with equivalent syntax and logic. | package astar;
import java.util.List;
import java.util.ArrayList;
import java.util.Collections;
import java.util.PriorityQueue;
import java.util.Comparator;
import java.util.LinkedList;
import java.util.Queue;
class AStar {
private final List<Node> open;
private final List<Node> closed;
private final Lis... |
package astar
import "container/heap"
type Node interface {
To() []Arc
Heuristic(from Node) int
}
type Arc struct {
To Node
Cost int
}
type rNode struct {
n Node
from Node
l int
g int
f int
fx int
}
type openHeap []*rNode
func... |
Keep all operations the same but rewrite the snippet in Go. | package astar;
import java.util.List;
import java.util.ArrayList;
import java.util.Collections;
import java.util.PriorityQueue;
import java.util.Comparator;
import java.util.LinkedList;
import java.util.Queue;
class AStar {
private final List<Node> open;
private final List<Node> closed;
private final Lis... |
package astar
import "container/heap"
type Node interface {
To() []Arc
Heuristic(from Node) int
}
type Arc struct {
To Node
Cost int
}
type rNode struct {
n Node
from Node
l int
g int
f int
fx int
}
type openHeap []*rNode
func... |
Please provide an equivalent version of this Java code in Go. | import java.io.*;
import java.util.*;
public class Teacup {
public static void main(String[] args) {
if (args.length != 1) {
System.err.println("usage: java Teacup dictionary");
System.exit(1);
}
try {
findTeacupWords(loadDictionary(args[0]));
} c... | package main
import (
"bufio"
"fmt"
"log"
"os"
"sort"
"strings"
)
func check(err error) {
if err != nil {
log.Fatal(err)
}
}
func readWords(fileName string) []string {
file, err := os.Open(fileName)
check(err)
defer file.Close()
var words []string
scanner :... |
Ensure the translated Go code behaves exactly like the original Java snippet. | public class NivenNumberGaps {
public static void main(String[] args) {
long prevGap = 0;
long prevN = 1;
long index = 0;
System.out.println("Gap Gap Index Starting Niven");
for ( long n = 2 ; n < 20_000_000_000l ; n++ ) {
if ( isNiven(n) ) {
... | package main
import "fmt"
type is func() uint64
func newSum() is {
var ms is
ms = func() uint64 {
ms = newSum()
return ms()
}
var msd, d uint64
return func() uint64 {
if d < 9 {
d++
} else {
d = 0
msd = ms()
}
ret... |
Change the following Java code into Go without altering its purpose. | import java.util.Objects;
public class PrintDebugStatement {
private static void printDebug(String message) {
Objects.requireNonNull(message);
RuntimeException exception = new RuntimeException();
StackTraceElement[] stackTrace = exception.getStackTrace();
Sta... | package main
import (
"fmt"
"runtime"
)
type point struct {
x, y float64
}
func add(x, y int) int {
result := x + y
debug("x", x)
debug("y", y)
debug("result", result)
debug("result+1", result+1)
return result
}
func debug(s string, x interface{}) {
_, _, lineNo, _ := runtime... |
Change the programming language of this snippet from Java to Go without modifying what it does. | import java.awt.*;
import java.awt.geom.Path2D;
import static java.lang.Math.pow;
import java.util.Hashtable;
import javax.swing.*;
import javax.swing.event.*;
public class SuperEllipse extends JPanel implements ChangeListener {
private double exp = 2.5;
public SuperEllipse() {
setPreferredSize(new Di... | package main
import (
"github.com/fogleman/gg"
"math"
)
func superEllipse(dc *gg.Context, n float64, a int) {
hw := float64(dc.Width() / 2)
hh := float64(dc.Height() / 2)
y := make([]float64, a+1)
for x := 0; x <= a; x++ {
aa := math.Pow(float64(a), n)
xx := math.Pow(flo... |
Convert this Java block to Go, preserving its control flow and logic. | import java.awt.*;
import java.awt.geom.Path2D;
import static java.lang.Math.pow;
import java.util.Hashtable;
import javax.swing.*;
import javax.swing.event.*;
public class SuperEllipse extends JPanel implements ChangeListener {
private double exp = 2.5;
public SuperEllipse() {
setPreferredSize(new Di... | package main
import (
"github.com/fogleman/gg"
"math"
)
func superEllipse(dc *gg.Context, n float64, a int) {
hw := float64(dc.Width() / 2)
hh := float64(dc.Height() / 2)
y := make([]float64, a+1)
for x := 0; x <= a; x++ {
aa := math.Pow(float64(a), n)
xx := math.Pow(flo... |
Port the following code from Java to Go with equivalent syntax and logic. | import java.math.BigInteger;
import java.util.*;
class RankPermutation
{
public static BigInteger getRank(int[] permutation)
{
int n = permutation.length;
BitSet usedDigits = new BitSet();
BigInteger rank = BigInteger.ZERO;
for (int i = 0; i < n; i++)
{
rank = rank.multiply(BigInteger.val... | package main
import (
"fmt"
"math/rand"
)
func MRPerm(q, n int) []int {
p := ident(n)
var r int
for n > 0 {
q, r = q/n, q%n
n--
p[n], p[r] = p[r], p[n]
}
return p
}
func ident(n int) []int {
p := make([]int, n)
for i := range p {
p[i] = i
}
... |
Transform the following Java implementation into Go, maintaining the same output and logic. | import java.math.BigInteger;
import java.util.*;
class RankPermutation
{
public static BigInteger getRank(int[] permutation)
{
int n = permutation.length;
BitSet usedDigits = new BitSet();
BigInteger rank = BigInteger.ZERO;
for (int i = 0; i < n; i++)
{
rank = rank.multiply(BigInteger.val... | package main
import (
"fmt"
"math/rand"
)
func MRPerm(q, n int) []int {
p := ident(n)
var r int
for n > 0 {
q, r = q/n, q%n
n--
p[n], p[r] = p[r], p[n]
}
return p
}
func ident(n int) []int {
p := make([]int, n)
for i := range p {
p[i] = i
}
... |
Convert this Java snippet to Go and keep its semantics consistent. | public class RangeExtraction {
public static void main(String[] args) {
int[] arr = {0, 1, 2, 4, 6, 7, 8, 11, 12, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 27, 28, 29, 30, 31, 32, 33, 35, 36,
37, 38, 39};
int len = arr.length;
int idx = 0, idx2 = 0... | package main
import (
"errors"
"fmt"
"strconv"
"strings"
)
func main() {
rf, err := rangeFormat([]int{
0, 1, 2, 4, 6, 7, 8, 11, 12, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 27, 28, 29, 30, 31, 32, 33, 35, 36,
37, 38, 39,
})
if err != nil {
fmt... |
Convert this Java snippet to Go and keep its semantics consistent. | public class TypeDetection {
private static void showType(Object a) {
if (a instanceof Integer) {
System.out.printf("'%s' is an integer\n", a);
} else if (a instanceof Double) {
System.out.printf("'%s' is a double\n", a);
} else if (a instanceof Character) {
... | package main
import "fmt"
type any = interface{}
func showType(a any) {
switch a.(type) {
case rune:
fmt.Printf("The type of '%c' is %T\n", a, a)
default:
fmt.Printf("The type of '%v' is %T\n", a, a)
}
}
func main() {
values := []any{5, 7.5, 2 + 3i, 'd', true, "Rosetta"}
for ... |
Please provide an equivalent version of this Java code in Go. | import java.nio.file.*;
import static java.util.Arrays.stream;
public class MaxPathSum {
public static void main(String[] args) throws Exception {
int[][] data = Files.lines(Paths.get("triangle.txt"))
.map(s -> stream(s.trim().split("\\s+"))
.mapToInt(Integer::parse... | package main
import (
"fmt"
"strconv"
"strings"
)
const t = ` 55
94 48
95 30 96
77 71 26 67
97 13 76 38 45
07 36 79 16 37 68
48 07 09 18 70 26 06
18 72 79... |
Write the same algorithm in Go as shown in this Java implementation. | import java.awt.Point;
import java.util.*;
public class ZhangSuen {
final static String[] image = {
" ",
" ################# ############# ",
" ################## ################ ",
... | package main
import (
"bytes"
"fmt"
"strings"
)
var in = `
00000000000000000000000000000000
01111111110000000111111110000000
01110001111000001111001111000000
01110000111000001110000111000000
01110001111000001110000000000000
01111111110000001110000000000000
01110111100000001110000111000000
0111001111001110... |
Write the same algorithm in Go as shown in this Java implementation. | public class VariableDeclarationReset {
public static void main(String[] args) {
int[] s = {1, 2, 2, 3, 4, 4, 5};
for (int i = 0; i < s.length; ++i) {
int curr = s[i];
int prev = 0;
if (i > 0 && curr == prev) System.out.println(i);
... | package main
import "fmt"
func main() {
s := []int{1, 2, 2, 3, 4, 4, 5}
for i := 0; i < len(s); i++ {
curr := s[i]
var prev int
if i > 0 && curr == prev {
fmt.Println(i)
}
prev = curr
}
var prev int
for i := 0; i < len(s); i... |
Convert this Java block to Go, preserving its control flow and logic. | public class FirstLastBits {
public static int mssb(int x) {
return Integer.highestOneBit(x);
}
public static long mssb(long x) {
return Long.highestOneBit(x);
}
public static int mssb_idx(int x) {
return Integer.SIZE - 1 - Integer.numberOfLeadingZeros(x);
}
... | package main
import (
"fmt"
"math/big"
)
const (
mask0, bit0 = (1 << (1 << iota)) - 1, 1 << iota
mask1, bit1
mask2, bit2
mask3, bit3
mask4, bit4
mask5, bit5
)
func rupb(x uint64) (out int) {
if x == 0 {
return -1
}
if x&^mask5 != 0 {
x >>= bit5
out ... |
Change the programming language of this snippet from Java to Go without modifying what it does. | public class FirstLastBits {
public static int mssb(int x) {
return Integer.highestOneBit(x);
}
public static long mssb(long x) {
return Long.highestOneBit(x);
}
public static int mssb_idx(int x) {
return Integer.SIZE - 1 - Integer.numberOfLeadingZeros(x);
}
... | package main
import (
"fmt"
"math/big"
)
const (
mask0, bit0 = (1 << (1 << iota)) - 1, 1 << iota
mask1, bit1
mask2, bit2
mask3, bit3
mask4, bit4
mask5, bit5
)
func rupb(x uint64) (out int) {
if x == 0 {
return -1
}
if x&^mask5 != 0 {
x >>= bit5
out ... |
Ensure the translated Go code behaves exactly like the original Java snippet. | public class EqualRisesFalls {
public static void main(String[] args) {
final int limit1 = 200;
final int limit2 = 10000000;
System.out.printf("The first %d numbers in the sequence are:\n", limit1);
int n = 0;
for (int count = 0; count < limit2; ) {
if (equalRises... | package main
import "fmt"
func risesEqualsFalls(n int) bool {
if n < 10 {
return true
}
rises := 0
falls := 0
prev := -1
for n > 0 {
d := n % 10
if prev >= 0 {
if d < prev {
rises = rises + 1
} else if d > prev {
f... |
Translate the given Java code snippet into Go without altering its behavior. | int l = 300;
void setup() {
size(400, 400);
background(0, 0, 255);
stroke(255);
translate(width/2.0, height/2.0);
translate(-l/2.0, l*sqrt(3)/6.0);
for (int i = 1; i <= 3; i++) {
kcurve(0, l);
rotate(radians(120));
translate(-l, 0);
}
}
void kcurve(float x1, float x2) {
float s = (x2... | package main
import (
"github.com/fogleman/gg"
"math"
)
var dc = gg.NewContext(512, 512)
func koch(x1, y1, x2, y2 float64, iter int) {
angle := math.Pi / 3
x3 := (x1*2 + x2) / 3
y3 := (y1*2 + y2) / 3
x4 := (x1 + x2*2) / 3
y4 := (y1 + y2*2) / 3
x5 := x3 + (x4-x3)*math.Cos(angle) + (y4... |
Convert this Java snippet to Go and keep its semantics consistent. |
size(640,480);
stroke(#ffff00);
ellipse(random(640),random(480),1,1);
| package main
import (
"fmt"
"image"
"image/color"
"image/draw"
"math/rand"
"time"
)
func main() {
rect := image.Rect(0, 0, 640, 480)
img := image.NewRGBA(rect)
blue := color.RGBA{0, 0, 255, 255}
draw.Draw(img, rect, &image.Uniform{blue}, image.ZP, draw.Src)
yell... |
Write a version of this Java function in Go with identical behavior. | import java.awt.Color;
import java.awt.Graphics;
import javax.swing.JFrame;
public class DrawAPixel extends JFrame{
public DrawAPixel() {
super("Red Pixel");
setSize(320, 240);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
@Override
public void paint(Graphics g) {
g.setColor(new Col... | package main
import (
"fmt"
"image"
"image/color"
"image/draw"
)
func main() {
rect := image.Rect(0, 0, 320, 240)
img := image.NewRGBA(rect)
green := color.RGBA{0, 255, 0, 255}
draw.Draw(img, rect, &image.Uniform{green}, image.ZP, draw.Src)
red := color.RGBA{255, 0, 0, ... |
Translate the given Java code snippet into Go without altering its behavior. | import java.awt.Color;
import java.awt.Graphics;
import javax.swing.JFrame;
public class DrawAPixel extends JFrame{
public DrawAPixel() {
super("Red Pixel");
setSize(320, 240);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
@Override
public void paint(Graphics g) {
g.setColor(new Col... | package main
import (
"fmt"
"image"
"image/color"
"image/draw"
)
func main() {
rect := image.Rect(0, 0, 320, 240)
img := image.NewRGBA(rect)
green := color.RGBA{0, 255, 0, 255}
draw.Draw(img, rect, &image.Uniform{green}, image.ZP, draw.Src)
red := color.RGBA{255, 0, 0, ... |
Convert this Java snippet to Go and keep its semantics consistent. | import java.io.*;
import java.util.*;
public class NeighbourWords {
public static void main(String[] args) {
try {
int minLength = 9;
List<String> words = new ArrayList<>();
try (BufferedReader reader = new BufferedReader(new FileReader("unixdict.txt"))) {
... | package main
import (
"bytes"
"fmt"
"io/ioutil"
"log"
"sort"
"strings"
"unicode/utf8"
)
func main() {
wordList := "unixdict.txt"
b, err := ioutil.ReadFile(wordList)
if err != nil {
log.Fatal("Error reading file")
}
bwords := bytes.Fields(b)
var words []strin... |
Convert this Java block to Go, preserving its control flow and logic. | public class GateLogic
{
public interface OneInputGate
{ boolean eval(boolean input); }
public interface TwoInputGate
{ boolean eval(boolean input1, boolean input2); }
public interface MultiGate
{ boolean[] eval(boolean... inputs); }
public static OneInputGate NOT = new OneInputGate()... | package main
import "fmt"
func xor(a, b byte) byte {
return a&(^b) | b&(^a)
}
func ha(a, b byte) (s, c byte) {
return xor(a, b), a & b
}
func fa(a, b, c0 byte) (s, c1 byte) {
sa, ca := ha(a, c0)
s, cb := ha(sa, b)
c1 = ca | cb
return
}
func add4(a3, a2, a1, a0, b3, b2, b1, b0 byte) (v, s3, ... |
Write the same algorithm in Go as shown in this Java implementation. | public class GateLogic
{
public interface OneInputGate
{ boolean eval(boolean input); }
public interface TwoInputGate
{ boolean eval(boolean input1, boolean input2); }
public interface MultiGate
{ boolean[] eval(boolean... inputs); }
public static OneInputGate NOT = new OneInputGate()... | package main
import "fmt"
func xor(a, b byte) byte {
return a&(^b) | b&(^a)
}
func ha(a, b byte) (s, c byte) {
return xor(a, b), a & b
}
func fa(a, b, c0 byte) (s, c1 byte) {
sa, ca := ha(a, c0)
s, cb := ha(sa, b)
c1 = ca | cb
return
}
func add4(a3, a2, a1, a0, b3, b2, b1, b0 byte) (v, s3, ... |
Rewrite this program in Go while keeping its functionality equivalent to the Java version. | public class MagicSquareSinglyEven {
public static void main(String[] args) {
int n = 6;
for (int[] row : magicSquareSinglyEven(n)) {
for (int x : row)
System.out.printf("%2s ", x);
System.out.println();
}
System.out.printf("\nMagic constant: ... | package main
import (
"fmt"
"log"
)
func magicSquareOdd(n int) ([][]int, error) {
if n < 3 || n%2 == 0 {
return nil, fmt.Errorf("base must be odd and > 2")
}
value := 1
gridSize := n * n
c, r := n/2, 0
result := make([][]int, n)
for i := 0; i < n; i++ {
result[i] =... |
Generate a Go translation of this Java snippet without changing its computational steps. | import java.util.Arrays;
import java.util.Collections;
import java.util.List;
public class Chess960{
private static List<Character> pieces = Arrays.asList('R','B','N','Q','K','N','B','R');
public static List<Character> generateFirstRank(){
do{
Collections.shuffle(pieces);
}while(!check(pieces.toString().repl... | package main
import (
"fmt"
"math/rand"
)
type symbols struct{ k, q, r, b, n rune }
var A = symbols{'K', 'Q', 'R', 'B', 'N'}
var W = symbols{'♔', '♕', '♖', '♗', '♘'}
var B = symbols{'♚', '♛', '♜', '♝', '♞'}
var krn = []string{
"nnrkr", "nrnkr", "nrknr", "nrkrn",
"rnnkr", "rnknr", "rnkrn",
"rknnr... |
Port the following code from Java to Go with equivalent syntax and logic. | import java.io.IOException;
public class Interpreter {
public final static int MEMORY_SIZE = 65536;
private final char[] memory = new char[MEMORY_SIZE];
private int dp;
private int ip;
private int border;
private void reset() {
for (int i = 0; i < MEMORY_SIZE; i++) {
mem... | package main
import "fmt"
func main() {
bf(10, `++++++++++[>+>+++>++++>+++++++>++++++++>+++++++++>++
++++++++>+++++++++++>++++++++++++<<<<<<<<<-]>>>>+.>>>
>+..<.<++++++++.>>>+.<<+.<<<<++++.<++.>>>+++++++.>>>.+++.
<+++++++.--------.<<<<<+.<+++.---.`)
}
func bf(dLen int, is string) {
ds := make([]byt... |
Convert this Java snippet to Go and keep its semantics consistent. | import java.io.IOException;
public class Interpreter {
public final static int MEMORY_SIZE = 65536;
private final char[] memory = new char[MEMORY_SIZE];
private int dp;
private int ip;
private int border;
private void reset() {
for (int i = 0; i < MEMORY_SIZE; i++) {
mem... | package main
import "fmt"
func main() {
bf(10, `++++++++++[>+>+++>++++>+++++++>++++++++>+++++++++>++
++++++++>+++++++++++>++++++++++++<<<<<<<<<-]>>>>+.>>>
>+..<.<++++++++.>>>+.<<+.<<<<++++.<++.>>>+++++++.>>>.+++.
<+++++++.--------.<<<<<+.<+++.---.`)
}
func bf(dLen int, is string) {
ds := make([]byt... |
Translate this program into Go but keep the logic exactly as in Java. | public class ScriptedMain {
public static int meaningOfLife() {
return 42;
}
public static void main(String[] args) {
System.out.println("Main: The meaning of life is " + meaningOfLife());
}
}
|
package main
import "fmt"
func MeaningOfLife() int {
return 42
}
func libMain() {
fmt.Println("The meaning of life is", MeaningOfLife())
}
|
Write a version of this Java function in Go with identical behavior. | public class ScriptedMain {
public static int meaningOfLife() {
return 42;
}
public static void main(String[] args) {
System.out.println("Main: The meaning of life is " + meaningOfLife());
}
}
|
package main
import "fmt"
func MeaningOfLife() int {
return 42
}
func libMain() {
fmt.Println("The meaning of life is", MeaningOfLife())
}
|
Port the provided Java code into Go while preserving the original functionality. |
public final class ImprovedNoise {
static public double noise(double x, double y, double z) {
int X = (int)Math.floor(x) & 255,
Y = (int)Math.floor(y) & 255,
Z = (int)Math.floor(z) & 255;
x -= Math.floor(x);
y... | package main
import (
"fmt"
"math"
)
func main() {
fmt.Println(noise(3.14, 42, 7))
}
func noise(x, y, z float64) float64 {
X := int(math.Floor(x)) & 255
Y := int(math.Floor(y)) & 255
Z := int(math.Floor(z)) & 255
x -= math.Floor(x)
y -= math.Floor(y)
z -= math.Floor(z)
u := fa... |
Generate an equivalent Go version of this Java code. | package rosetta;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
public class UnixLS {
public static void main(String[] args) throws IOException {
Files.list(Path.of("")).sorted().forEach(System.out::println);
}
}
| package main
import (
"fmt"
"log"
"os"
"sort"
)
func main() {
f, err := os.Open(".")
if err != nil {
log.Fatal(err)
}
files, err := f.Readdirnames(0)
f.Close()
if err != nil {
log.Fatal(err)
}
sort.Strings(files)
for _, n := range files {
fmt.Println(n)
}
}
|
Change the following Java code into Go without altering its purpose. | import java.nio.charset.StandardCharsets;
import java.util.Formatter;
public class UTF8EncodeDecode {
public static byte[] utf8encode(int codepoint) {
return new String(new int[]{codepoint}, 0, 1).getBytes(StandardCharsets.UTF_8);
}
public static int utf8decode(byte[] bytes) {
return new ... | package main
import (
"bytes"
"encoding/hex"
"fmt"
"log"
"strings"
)
var testCases = []struct {
rune
string
}{
{'A', "41"},
{'ö', "C3 B6"},
{'Ж', "D0 96"},
{'€', "E2 82 AC"},
{'𝄞', "F0 9D 84 9E"},
}
func main() {
for _, tc := range testCases {
u :... |
Produce a functionally identical Go code for the snippet given in Java. | import java.awt.*;
import static java.lang.Math.*;
import javax.swing.*;
public class XiaolinWu extends JPanel {
public XiaolinWu() {
Dimension dim = new Dimension(640, 640);
setPreferredSize(dim);
setBackground(Color.white);
}
void plot(Graphics2D g, double x, double y, double c)... | package raster
import "math"
func ipart(x float64) float64 {
return math.Floor(x)
}
func round(x float64) float64 {
return ipart(x + .5)
}
func fpart(x float64) float64 {
return x - ipart(x)
}
func rfpart(x float64) float64 {
return 1 - fpart(x)
}
func (g *Grmap) AaLine(x1, y1, x2, y2 float64) {
... |
Produce a language-to-language conversion: from Java to Go, same semantics. | package keybord.macro.demo;
import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
class KeyboardMacroDemo {
public static void main( String [] args ) {
final JFrame frame = new JFrame();
String directions = "<html><b>Ctrl-S... | package main
import "C"
import "fmt"
import "unsafe"
func main() {
d := C.XOpenDisplay(nil)
f7, f6 := C.CString("F7"), C.CString("F6")
defer C.free(unsafe.Pointer(f7))
defer C.free(unsafe.Pointer(f6))
if d != nil {
C.XGrabKey(d, C.int(C.XKeysymToKeycode(d, C.XStringToKeysym(f7))),
... |
Generate a Go translation of this Java snippet without changing its computational steps. | public class McNuggets {
public static void main(String... args) {
int[] SIZES = new int[] { 6, 9, 20 };
int MAX_TOTAL = 100;
int numSizes = SIZES.length;
int[] counts = new int[numSizes];
int maxFound = MAX_TOTAL + 1;
boolean[] found = new boolean[maxFound]... | package main
import "fmt"
func mcnugget(limit int) {
sv := make([]bool, limit+1)
for s := 0; s <= limit; s += 6 {
for n := s; n <= limit; n += 9 {
for t := n; t <= limit; t += 20 {
sv[t] = true
}
}
}
for i := limit; i >= 0; i-- {
if !sv[... |
Convert this Java block to Go, preserving its control flow and logic. | public class MagicSquareDoublyEven {
public static void main(String[] args) {
int n = 8;
for (int[] row : magicSquareDoublyEven(n)) {
for (int x : row)
System.out.printf("%2s ", x);
System.out.println();
}
System.out.printf("\nMagic constant: ... | package main
import (
"fmt"
"log"
"strings"
)
const dimensions int = 8
func setupMagicSquareData(d int) ([][]int, error) {
var output [][]int
if d < 4 || d%4 != 0 {
return [][]int{}, fmt.Errorf("Square dimension must be a positive number which is divisible by 4")
}
var bits uint = 0x9669
size := d * d
mu... |
Keep all operations the same but rewrite the snippet in Go. | public class Extreme {
public static void main(String[] args) {
double negInf = -1.0 / 0.0;
double inf = 1.0 / 0.0;
double nan = 0.0 / 0.0;
double negZero = -2.0 / inf;
System.out.println("Negative inf: " + negInf);
System.out.println("Positive inf: " + inf);
... | package main
import (
"fmt"
"math"
)
func main() {
var zero float64
var negZero, posInf, negInf, nan float64
negZero = zero * -1
posInf = 1 / zero
negInf = -1 / zero
nan = zero / zero
fmt.Println(negZero, posInf, negInf, nan)
fmt.Print... |
Convert the following code from Java to Go, ensuring the logic remains intact. | public class Extreme {
public static void main(String[] args) {
double negInf = -1.0 / 0.0;
double inf = 1.0 / 0.0;
double nan = 0.0 / 0.0;
double negZero = -2.0 / inf;
System.out.println("Negative inf: " + negInf);
System.out.println("Positive inf: " + inf);
... | package main
import (
"fmt"
"math"
)
func main() {
var zero float64
var negZero, posInf, negInf, nan float64
negZero = zero * -1
posInf = 1 / zero
negInf = -1 / zero
nan = zero / zero
fmt.Println(negZero, posInf, negInf, nan)
fmt.Print... |
Write the same code in Go as shown below in Java. | public class Extreme {
public static void main(String[] args) {
double negInf = -1.0 / 0.0;
double inf = 1.0 / 0.0;
double nan = 0.0 / 0.0;
double negZero = -2.0 / inf;
System.out.println("Negative inf: " + negInf);
System.out.println("Positive inf: " + inf);
... | package main
import (
"fmt"
"math"
)
func main() {
var zero float64
var negZero, posInf, negInf, nan float64
negZero = zero * -1
posInf = 1 / zero
negInf = -1 / zero
nan = zero / zero
fmt.Println(negZero, posInf, negInf, nan)
fmt.Print... |
Translate the given Java code snippet into Go without altering its behavior. | public class XorShiftStar {
private static final long MAGIC = Long.parseUnsignedLong("2545F4914F6CDD1D", 16);
private long state;
public void seed(long num) {
state = num;
}
public int nextInt() {
long x;
int answer;
x = state;
x = x ^ (x >>> 12);
x... | package main
import (
"fmt"
"math"
)
const CONST = 0x2545F4914F6CDD1D
type XorshiftStar struct{ state uint64 }
func XorshiftStarNew(state uint64) *XorshiftStar { return &XorshiftStar{state} }
func (xor *XorshiftStar) seed(state uint64) { xor.state = state }
func (xor *XorshiftStar) nextInt() uint32 {
... |
Produce a functionally identical Go code for the snippet given in Java. | import java.util.HashMap;
import java.util.Map;
public class FourIsTheNumberOfLetters {
public static void main(String[] args) {
String [] words = neverEndingSentence(201);
System.out.printf("Display the first 201 numbers in the sequence:%n%3d: ", 1);
for ( int i = 0 ; i < words.length ; i... | package main
import (
"fmt"
"strings"
"unicode"
)
func main() {
f := NewFourIsSeq()
fmt.Print("The lengths of the first 201 words are:")
for i := 1; i <= 201; i++ {
if i%25 == 1 {
fmt.Printf("\n%3d: ", i)
}
_, n := f.WordLen(i)
fmt.Printf(" %2d", n)
}
fmt.Println()
fmt.Println("Length of sentence ... |
Can you help me rewrite this code in Go instead of Java, keeping it the same logically? | 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 ... | 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 {
... |
Change the following Java code into Go without altering its purpose. | 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 = ... | 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))
... |
Convert this Java block to Go, preserving its control flow and logic. | 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 ... | 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
... |
Preserve the algorithm and functionality while converting the code from Java to Go. | 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);... | 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... |
Write a version of this Java function in Go with identical behavior. | 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;
... | 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 *... |
Generate a Go translation of this Java snippet without changing its computational steps. | while (true) {
System.out.println("SPAM");
}
| package main
import "fmt"
func main() {
for {
fmt.Printf("SPAM\n")
}
}
|
Write a version of this Java function in Go with identical behavior. | 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... | 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... |
Write a version of this Java function in Go with identical behavior. | 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... | 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... |
Keep all operations the same but rewrite the snippet in Go. | 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(... | <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... |
Change the programming language of this snippet from Java to Go without modifying what it does. | 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;
... | 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... |
Transform the following Java implementation into Go, maintaining the same output and logic. | 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());
}
... | 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)
}
}
|
Generate an equivalent Go version of this Java code. |
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... | 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(... |
Produce a functionally identical Go code for the snippet given in Java. |
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... | 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(... |
Generate a Go translation of this Java snippet without changing its computational steps. | 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... | 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)
... |
Ensure the translated Go code behaves exactly like the original Java snippet. | 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, ... | 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 =... |
Maintain the same structure and functionality when rewriting this code in Go. | 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.... | 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... |
Change the following Java code into Go without altering its purpose. | 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... | 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... |
Rewrite the snippet below in Go so it works the same as the original Java code. | 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... | 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... |
Produce a language-to-language conversion: from Java to Go, same semantics. | 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... | 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(), ... |
Can you help me rewrite this code in Go instead of Java, keeping it the same logically? | 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... | 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(), ... |
Can you help me rewrite this code in Go instead of Java, keeping it the same logically? | 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 ... | 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))
... |
Keep all operations the same but rewrite the snippet in Go. | 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) {
... | 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... |
Write the same code in Go as shown below in Java. | 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) {
... | 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... |
Keep all operations the same but rewrite the snippet in Go. | 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... | 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 ... |
Port the following code from Java to Go with equivalent syntax and logic. | 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... | 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 ... |
Port the following code from Java to Go with equivalent syntax and logic. | 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... | 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
}
... |
Please provide an equivalent version of this Java code in Go. | foo();
Int x = bar();
| 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) {}
|
Produce a language-to-language conversion: from Java to Go, same semantics. | foo();
Int x = bar();
| 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) {}
|
Write the same code in Go as shown below in Java. | 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,... | 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... |
Maintain the same structure and functionality when rewriting this code in Go. | 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... | 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... |
Produce a functionally identical Go code for the snippet given in Java. | 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;
... | 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 {
... |
Transform the following Java implementation into Go, maintaining the same output and logic. | 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)
... | 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... |
Produce a functionally identical Go code for the snippet given in Java. | 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)
... | 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... |
Produce a functionally identical Go code for the snippet given in Java. | 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));
... | 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"... |
Write the same code in Go as shown below in Java. | 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... | 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... |
Keep all operations the same but rewrite the snippet in Go. | 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... | 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:... |
Convert this Java block to Go, preserving its control flow and logic. | 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... | 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 ", ... |
Write the same algorithm in Go as shown in this Java implementation. | 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... | 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)
}
|
Ensure the translated Go code behaves exactly like the original Java snippet. | 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};
... | 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 {
... |
Write the same code in Go as shown below in Java. | System.out.println(BigInteger.valueOf(42).modInverse(BigInteger.valueOf(2017)));
| 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)
}
|
Transform the following Java implementation into Go, maintaining the same output and logic. | Point p = component.getLocation();
Robot robot = new Robot();
robot.mouseMove(p.getX(), p.getY());
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
| package main
import "github.com/go-vgo/robotgo"
func main() {
robotgo.MouseClick("left", false)
robotgo.MouseClick("right", true)
}
|
Convert the following code from Java to Go, ensuring the logic remains intact. | 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... | 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))
}
|
Please provide an equivalent version of this Java code in Go. | public class Clear
{
public static void main (String[] args)
{
System.out.print("\033[2J");
}
}
| cls
|
Maintain the same structure and functionality when rewriting this code in Go. |
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... | 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... |
Convert this Java snippet to Go and keep its semantics consistent. | 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},
... | #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 },
... |
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