Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Change the following Go code into Java without altering its purpose. | package main
import "fmt"
func main() {
tableA := []struct {
value int
key string
}{
{27, "Jonah"}, {18, "Alan"}, {28, "Glory"}, {18, "Popeye"},
{28, "Alan"},
}
tableB := []struct {
key string
value string
}{
{"Jonah", "Whales"}, {"Jonah"... | import java.util.*;
public class HashJoin {
public static void main(String[] args) {
String[][] table1 = {{"27", "Jonah"}, {"18", "Alan"}, {"28", "Glory"},
{"18", "Popeye"}, {"28", "Alan"}};
String[][] table2 = {{"Jonah", "Whales"}, {"Jonah", "Spiders"},
{"Alan", "Ghosts"}, {"Alan... |
Translate the given Go code snippet into Java without altering its behavior. | package main
import (
"fmt"
"math"
"rcu"
"time"
)
var count []int
func primeCounter(limit int) {
count = make([]int, limit)
for i := 0; i < limit; i++ {
count[i] = 1
}
if limit > 0 {
count[0] = 0
}
if limit > 1 {
count[1] = 0
}
for i := 4; i < l... | import java.util.Arrays;
public class RamanujanPrimes {
public static void main(String[] args) {
long start = System.nanoTime();
System.out.println("First 100 Ramanujan primes:");
PrimeCounter pc = new PrimeCounter(1 + ramanujanMax(100000));
for (int i = 1; i <= 100; ++i) {
... |
Maintain the same structure and functionality when rewriting this code in Java. | package main
import (
"fmt"
"math"
"rcu"
"time"
)
var count []int
func primeCounter(limit int) {
count = make([]int, limit)
for i := 0; i < limit; i++ {
count[i] = 1
}
if limit > 0 {
count[0] = 0
}
if limit > 1 {
count[1] = 0
}
for i := 4; i < l... | import java.util.Arrays;
public class RamanujanPrimes {
public static void main(String[] args) {
long start = System.nanoTime();
System.out.println("First 100 Ramanujan primes:");
PrimeCounter pc = new PrimeCounter(1 + ramanujanMax(100000));
for (int i = 1; i <= 100; ++i) {
... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package main
import (
"github.com/fogleman/gg"
"math"
)
var (
width = 770.0
height = 770.0
dc = gg.NewContext(int(width), int(height))
)
var cx, cy, h float64
func lineTo(newX, newY float64) {
dc.LineTo(newX-width/2+h, height-newY+2*h)
cx, cy = newX, newY
}
func lineN() { lineTo(cx... | import java.io.*;
public class SierpinskiCurve {
public static void main(final String[] args) {
try (Writer writer = new BufferedWriter(new FileWriter("sierpinski_curve.svg"))) {
SierpinskiCurve s = new SierpinskiCurve(writer);
s.currentAngle = 45;
s.currentX = 5;
... |
Can you help me rewrite this code in Java instead of Go, keeping it the same logically? | package main
import (
"github.com/fogleman/gg"
"math"
)
var (
width = 770.0
height = 770.0
dc = gg.NewContext(int(width), int(height))
)
var cx, cy, h float64
func lineTo(newX, newY float64) {
dc.LineTo(newX-width/2+h, height-newY+2*h)
cx, cy = newX, newY
}
func lineN() { lineTo(cx... | import java.io.*;
public class SierpinskiCurve {
public static void main(final String[] args) {
try (Writer writer = new BufferedWriter(new FileWriter("sierpinski_curve.svg"))) {
SierpinskiCurve s = new SierpinskiCurve(writer);
s.currentAngle = 45;
s.currentX = 5;
... |
Convert the following code from Go to Java, ensuring the logic remains intact. | package main
import (
"github.com/fogleman/gg"
"math"
)
var (
width = 770.0
height = 770.0
dc = gg.NewContext(int(width), int(height))
)
var cx, cy, h float64
func lineTo(newX, newY float64) {
dc.LineTo(newX-width/2+h, height-newY+2*h)
cx, cy = newX, newY
}
func lineN() { lineTo(cx... | import java.io.*;
public class SierpinskiCurve {
public static void main(final String[] args) {
try (Writer writer = new BufferedWriter(new FileWriter("sierpinski_curve.svg"))) {
SierpinskiCurve s = new SierpinskiCurve(writer);
s.currentAngle = 45;
s.currentX = 5;
... |
Convert this Go block to Java, preserving its control flow and logic. | package main
import (
"fmt"
"sort"
)
type cf struct {
c rune
f int
}
func reverseStr(s string) string {
runes := []rune(s)
for i, j := 0, len(runes)-1; i < j; i, j = i+1, j-1 {
runes[i], runes[j] = runes[j], runes[i]
}
return string(runes)
}
func indexOfCf(cfs []cf, r rune) i... | import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
public class SDF {
public static HashMap<Character, Integer> countElementOcurrences(char[] array) {
HashMap<C... |
Can you help me rewrite this code in Java instead of Go, keeping it the same logically? | package main
import (
"bytes"
"fmt"
"io/ioutil"
"log"
)
func levenshtein(s, t string) int {
d := make([][]int, len(s)+1)
for i := range d {
d[i] = make([]int, len(t)+1)
}
for i := range d {
d[i][0] = i
}
for j := range d[0] {
d[0][j] = j
}
for j ... | import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Scanner;
public class textCompletionConcept {
public static int correct = 0;
public static ArrayList<String> listed = new ArrayList<>();
public static void main(String[]args) ... |
Change the following Go code into Java without altering its purpose. | package pig
import (
"fmt"
"math/rand"
"time"
)
type (
PlayerID int
MessageID int
StrategyID int
PigGameData struct {
player PlayerID
turnCount int
turnRollCount int
turnScore int
lastRoll int
scores [2]int
verbose bool
}
)
const (
gameOver = iota
pigged... | import java.util.Scanner;
public class Pigdice {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int players = 0;
while(true) {
System.out.println("Hello, welcome to Pig Dice the game! How many players? ");
if(scan.hasNextInt()) {
int nextInt = scan... |
Generate a Java translation of this Go snippet without changing its computational steps. | package pig
import (
"fmt"
"math/rand"
"time"
)
type (
PlayerID int
MessageID int
StrategyID int
PigGameData struct {
player PlayerID
turnCount int
turnRollCount int
turnScore int
lastRoll int
scores [2]int
verbose bool
}
)
const (
gameOver = iota
pigged... | import java.util.Scanner;
public class Pigdice {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int players = 0;
while(true) {
System.out.println("Hello, welcome to Pig Dice the game! How many players? ");
if(scan.hasNextInt()) {
int nextInt = scan... |
Change the following Go code into Java without altering its purpose. | package pig
import (
"fmt"
"math/rand"
"time"
)
type (
PlayerID int
MessageID int
StrategyID int
PigGameData struct {
player PlayerID
turnCount int
turnRollCount int
turnScore int
lastRoll int
scores [2]int
verbose bool
}
)
const (
gameOver = iota
pigged... | import java.util.Scanner;
public class Pigdice {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int players = 0;
while(true) {
System.out.println("Hello, welcome to Pig Dice the game! How many players? ");
if(scan.hasNextInt()) {
int nextInt = scan... |
Translate this program into Java but keep the logic exactly as in Go. | package pig
import (
"fmt"
"math/rand"
"time"
)
type (
PlayerID int
MessageID int
StrategyID int
PigGameData struct {
player PlayerID
turnCount int
turnRollCount int
turnScore int
lastRoll int
scores [2]int
verbose bool
}
)
const (
gameOver = iota
pigged... | import java.util.Scanner;
public class Pigdice {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int players = 0;
while(true) {
System.out.println("Hello, welcome to Pig Dice the game! How many players? ");
if(scan.hasNextInt()) {
int nextInt = scan... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"flag"
"fmt"
"math"
"math/big"
"os"
)
var maxRev = big.NewInt(math.MaxUint64 / 10)
var ten = big.NewInt(10)
func reverseInt(v *big.Int, result *big.Int) *big.Int {
if v.Cmp(maxRev) <= 0 {
result.SetUint64(reverseUint64(v.Uint64()))
} else {
if true {
s := reverseString(... | import java.math.BigInteger;
import java.util.*;
public class Lychrel {
static Map<BigInteger, Tuple> cache = new HashMap<>();
static class Tuple {
final Boolean flag;
final BigInteger bi;
Tuple(boolean f, BigInteger b) {
flag = f;
bi = b;
}
}
... |
Convert this Go snippet to Java and keep its semantics consistent. | package main
import (
"flag"
"fmt"
"math"
"math/big"
"os"
)
var maxRev = big.NewInt(math.MaxUint64 / 10)
var ten = big.NewInt(10)
func reverseInt(v *big.Int, result *big.Int) *big.Int {
if v.Cmp(maxRev) <= 0 {
result.SetUint64(reverseUint64(v.Uint64()))
} else {
if true {
s := reverseString(... | import java.math.BigInteger;
import java.util.*;
public class Lychrel {
static Map<BigInteger, Tuple> cache = new HashMap<>();
static class Tuple {
final Boolean flag;
final BigInteger bi;
Tuple(boolean f, BigInteger b) {
flag = f;
bi = b;
}
}
... |
Generate an equivalent Java version of this Go code. | package main
import (
"fmt"
"math"
"rcu"
)
var limit = int(math.Log(1e6) * 1e6 * 1.2)
var primes = rcu.Primes(limit)
var prevCats = make(map[int]int)
func cat(p int) int {
if v, ok := prevCats[p]; ok {
return v
}
pf := rcu.PrimeFactors(p + 1)
all := true
for _, f := range pf... | import java.util.*;
public class ErdosSelfridge {
private int[] primes;
private int[] category;
public static void main(String[] args) {
ErdosSelfridge es = new ErdosSelfridge(1000000);
System.out.println("First 200 primes:");
for (var e : es.getPrimesByCategory(200).entrySet()) {... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"github.com/fogleman/gg"
"github.com/trubitsyn/go-lindenmayer"
"log"
"math"
)
const twoPi = 2 * math.Pi
var (
width = 770.0
height = 770.0
dc = gg.NewContext(int(width), int(height))
)
var cx, cy, h, theta float64
func main() {
dc.SetRGB(0, 0, 1)
dc.C... | import java.io.*;
public class SierpinskiSquareCurve {
public static void main(final String[] args) {
try (Writer writer = new BufferedWriter(new FileWriter("sierpinski_square.svg"))) {
SierpinskiSquareCurve s = new SierpinskiSquareCurve(writer);
int size = 635, length = 5;
... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"github.com/fogleman/gg"
"github.com/trubitsyn/go-lindenmayer"
"log"
"math"
)
const twoPi = 2 * math.Pi
var (
width = 770.0
height = 770.0
dc = gg.NewContext(int(width), int(height))
)
var cx, cy, h, theta float64
func main() {
dc.SetRGB(0, 0, 1)
dc.C... | import java.io.*;
public class SierpinskiSquareCurve {
public static void main(final String[] args) {
try (Writer writer = new BufferedWriter(new FileWriter("sierpinski_square.svg"))) {
SierpinskiSquareCurve s = new SierpinskiSquareCurve(writer);
int size = 635, length = 5;
... |
Convert this Go block to Java, preserving its control flow and logic. | package main
import (
"fmt"
"math"
"sort"
)
const adj = 0.0001
var primes = []uint64{
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97,
}
func gcd(x, y uint64) uint64 {
for y != 0 {
x, y = y, x%y
}
return x
}
func isSquareFree(x ui... | import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class PowerfulNumbers {
public static void main(String[] args) {
System.out.printf("Task: For k = 2..10, generate the set of k-powerful numb... |
Write a version of this Go function in Java with identical behavior. | package main
import (
"fmt"
"math"
"sort"
)
const adj = 0.0001
var primes = []uint64{
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97,
}
func gcd(x, y uint64) uint64 {
for y != 0 {
x, y = y, x%y
}
return x
}
func isSquareFree(x ui... | import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class PowerfulNumbers {
public static void main(String[] args) {
System.out.printf("Task: For k = 2..10, generate the set of k-powerful numb... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"math/big"
)
func div(dividend, divisor []*big.Rat) (quotient, remainder []*big.Rat) {
out := make([]*big.Rat, len(dividend))
for i, c := range dividend {
out[i] = new(big.Rat).Set(c)
}
for i := 0; i < len(dividend)-(len(divisor)-1); i++ {
out[i].Quo... | import java.util.Arrays;
public class Test {
public static void main(String[] args) {
int[] N = {1, -12, 0, -42};
int[] D = {1, -3};
System.out.printf("%s / %s = %s",
Arrays.toString(N),
Arrays.toString(D),
Arrays.deepToString(extendedSynthe... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"math/big"
)
func div(dividend, divisor []*big.Rat) (quotient, remainder []*big.Rat) {
out := make([]*big.Rat, len(dividend))
for i, c := range dividend {
out[i] = new(big.Rat).Set(c)
}
for i := 0; i < len(dividend)-(len(divisor)-1); i++ {
out[i].Quo... | import java.util.Arrays;
public class Test {
public static void main(String[] args) {
int[] N = {1, -12, 0, -42};
int[] D = {1, -3};
System.out.printf("%s / %s = %s",
Arrays.toString(N),
Arrays.toString(D),
Arrays.deepToString(extendedSynthe... |
Generate a Java translation of this Go snippet without changing its computational steps. | package main
import (
"bytes"
"fmt"
"io/ioutil"
"log"
"sort"
"strings"
)
func main() {
wordList := "unixdict.txt"
b, err := ioutil.ReadFile(wordList)
if err != nil {
log.Fatal("Error reading file")
}
bwords := bytes.Fields(b)
words := make([]string, len(bwords))... | import java.io.*;
import java.util.*;
public class OddWords {
public static void main(String[] args) {
try {
Set<String> dictionary = new TreeSet<>();
final int minLength = 5;
String fileName = "unixdict.txt";
if (args.length != 0)
fileName = ... |
Translate the given Go code snippet into Java without altering its behavior. | package main
import (
"fmt"
"github.com/ALTree/bigfloat"
"math/big"
)
const (
prec = 256
ps = "3.1415926535897932384626433832795028841971693993751058209749445923078164"
)
func q(d int64) *big.Float {
pi, _ := new(big.Float).SetPrec(prec).SetString(ps)
t := new(big.Float).SetPrec(prec).... | import java.math.BigDecimal;
import java.math.MathContext;
import java.util.Arrays;
import java.util.List;
public class RamanujanConstant {
public static void main(String[] args) {
System.out.printf("Ramanujan's Constant to 100 digits = %s%n%n", ramanujanConstant(163, 100));
System.out.printf("Hee... |
Produce a language-to-language conversion: from Go to Java, same semantics. | package main
import (
"fmt"
"github.com/ALTree/bigfloat"
"math/big"
)
const (
prec = 256
ps = "3.1415926535897932384626433832795028841971693993751058209749445923078164"
)
func q(d int64) *big.Float {
pi, _ := new(big.Float).SetPrec(prec).SetString(ps)
t := new(big.Float).SetPrec(prec).... | import java.math.BigDecimal;
import java.math.MathContext;
import java.util.Arrays;
import java.util.List;
public class RamanujanConstant {
public static void main(String[] args) {
System.out.printf("Ramanujan's Constant to 100 digits = %s%n%n", ramanujanConstant(163, 100));
System.out.printf("Hee... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | package main
import (
"fmt"
"strings"
)
type dict map[string]bool
func newDict(words ...string) dict {
d := dict{}
for _, w := range words {
d[w] = true
}
return d
}
func (d dict) wordBreak(s string) (broken []string, ok bool) {
if s == "" {
return nil, true
}
typ... | import java.util.ArrayList;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;
public class WordBreak {
public static void main(String[] args) {
List<String> dict = Arrays.asList("a", "aa", "b", "ab", "aab");
for ( String testString : Arrays.asList... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"fmt"
"math"
"rcu"
"sort"
)
var primes = rcu.Primes(1e8 - 1)
type res struct {
bc interface{}
next int
}
func getBrilliant(digits, limit int, countOnly bool) res {
var brilliant []int
count := 0
pow := 1
next := math.MaxInt
for k := 1; k <= digits;... | import java.util.*;
public class BrilliantNumbers {
public static void main(String[] args) {
var primesByDigits = getPrimesByDigits(100000000);
System.out.println("First 100 brilliant numbers:");
List<Integer> brilliantNumbers = new ArrayList<>();
for (var primes : primesByDigits) {... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"math"
"rcu"
"sort"
)
var primes = rcu.Primes(1e8 - 1)
type res struct {
bc interface{}
next int
}
func getBrilliant(digits, limit int, countOnly bool) res {
var brilliant []int
count := 0
pow := 1
next := math.MaxInt
for k := 1; k <= digits;... | import java.util.*;
public class BrilliantNumbers {
public static void main(String[] args) {
var primesByDigits = getPrimesByDigits(100000000);
System.out.println("First 100 brilliant numbers:");
List<Integer> brilliantNumbers = new ArrayList<>();
for (var primes : primesByDigits) {... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"bytes"
"fmt"
"io/ioutil"
"log"
"strings"
)
func contains(a []string, s string) bool {
for _, e := range a {
if e == s {
return true
}
}
return false
}
func oneAway(a, b string) bool {
sum := 0
for i := 0; i < len(a); i++ {
... | import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.PriorityQueue;
import java.util.Set;
import java.util.stream.IntStream;
public class WordLadde... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"bytes"
"fmt"
"io/ioutil"
"log"
"strings"
)
func contains(a []string, s string) bool {
for _, e := range a {
if e == s {
return true
}
}
return false
}
func oneAway(a, b string) bool {
sum := 0
for i := 0; i < len(a); i++ {
... | import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.PriorityQueue;
import java.util.Set;
import java.util.stream.IntStream;
public class WordLadde... |
Write a version of this Go function in Java with identical behavior. | package main
import (
"fmt"
"rcu"
)
func main() {
limit := int(1e9)
gapStarts := make(map[int]int)
primes := rcu.Primes(limit * 5)
for i := 1; i < len(primes); i++ {
gap := primes[i] - primes[i-1]
if _, ok := gapStarts[gap]; !ok {
gapStarts[gap] = primes[i-1]
... | import java.util.HashMap;
import java.util.Map;
public class PrimeGaps {
private Map<Integer, Integer> gapStarts = new HashMap<>();
private int lastPrime;
private PrimeGenerator primeGenerator = new PrimeGenerator(1000, 500000);
public static void main(String[] args) {
final int limit = 100000... |
Change the following Go code into Java without altering its purpose. | package main
import (
"fmt"
"rcu"
)
func main() {
limit := int(1e9)
gapStarts := make(map[int]int)
primes := rcu.Primes(limit * 5)
for i := 1; i < len(primes); i++ {
gap := primes[i] - primes[i-1]
if _, ok := gapStarts[gap]; !ok {
gapStarts[gap] = primes[i-1]
... | import java.util.HashMap;
import java.util.Map;
public class PrimeGaps {
private Map<Integer, Integer> gapStarts = new HashMap<>();
private int lastPrime;
private PrimeGenerator primeGenerator = new PrimeGenerator(1000, 500000);
public static void main(String[] args) {
final int limit = 100000... |
Translate the given Go code snippet into Java without altering its behavior. | package main
import (
"fmt"
"sort"
)
type matrix [][]int
func dList(n, start int) (r matrix) {
start--
a := make([]int, n)
for i := range a {
a[i] = i
}
a[0], a[start] = start, a[0]
sort.Ints(a[1:])
first := a[1]
var recurse func(last int)
recurse = func(las... | import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class LatinSquaresInReducedForm {
public static void main(String[] args) {
System.out.printf("Reduced latin squares of order 4:%n");
for ( LatinSquare square : getReducedLatinSquares(4) ... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"regexp"
)
var bits = []string{
"0 0 0 1 1 0 1 ",
"0 0 1 1 0 0 1 ",
"0 0 1 0 0 1 1 ",
"0 1 1 1 1 0 1 ",
"0 1 0 0 0 1 1 ",
"0 1 1 0 0 0 1 ",
"0 1 0 1 1 1 1 ",
"0 1 1 1 0 1 1 ",
"0 1 1 0 1 1 1 ",
"0 0 0 1 0 1 1 ",
}
var (
lhs = make(map[st... | import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.stream.Collectors;
public class UPC {
private static final int SEVEN = 7;
private static final Map<String, Integer> LEFT_DIGITS = Map.of(
" ... |
Convert this Go block to Java, preserving its control flow and logic. | package main
import (
"fmt"
"regexp"
)
var bits = []string{
"0 0 0 1 1 0 1 ",
"0 0 1 1 0 0 1 ",
"0 0 1 0 0 1 1 ",
"0 1 1 1 1 0 1 ",
"0 1 0 0 0 1 1 ",
"0 1 1 0 0 0 1 ",
"0 1 0 1 1 1 1 ",
"0 1 1 1 0 1 1 ",
"0 1 1 0 1 1 1 ",
"0 0 0 1 0 1 1 ",
}
var (
lhs = make(map[st... | import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.stream.Collectors;
public class UPC {
private static final int SEVEN = 7;
private static final Map<String, Integer> LEFT_DIGITS = Map.of(
" ... |
Convert the following code from Go to Java, ensuring the logic remains intact. | package main
import (
"bufio"
"fmt"
"os"
"strings"
)
type playfairOption int
const (
noQ playfairOption = iota
iEqualsJ
)
type playfair struct {
keyword string
pfo playfairOption
table [5][5]byte
}
func (p *playfair) init() {
var used [26]bool
if p.pfo == noQ... | import java.awt.Point;
import java.util.Scanner;
public class PlayfairCipher {
private static char[][] charTable;
private static Point[] positions;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String key = prompt("Enter an encryption key (min length 6): ",... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import (
"bufio"
"fmt"
"os"
"strings"
)
type playfairOption int
const (
noQ playfairOption = iota
iEqualsJ
)
type playfair struct {
keyword string
pfo playfairOption
table [5][5]byte
}
func (p *playfair) init() {
var used [26]bool
if p.pfo == noQ... | import java.awt.Point;
import java.util.Scanner;
public class PlayfairCipher {
private static char[][] charTable;
private static Point[] positions;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String key = prompt("Enter an encryption key (min length 6): ",... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | package main
import (
"bufio"
"fmt"
"os"
"strings"
)
type playfairOption int
const (
noQ playfairOption = iota
iEqualsJ
)
type playfair struct {
keyword string
pfo playfairOption
table [5][5]byte
}
func (p *playfair) init() {
var used [26]bool
if p.pfo == noQ... | import java.awt.Point;
import java.util.Scanner;
public class PlayfairCipher {
private static char[][] charTable;
private static Point[] positions;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String key = prompt("Enter an encryption key (min length 6): ",... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"math"
"math/rand"
"time"
)
type xy struct {
x, y float64
}
const n = 1000
const scale = 100.
func d(p1, p2 xy) float64 {
return math.Hypot(p2.x-p1.x, p2.y-p1.y)
}
func main() {
rand.Seed(time.Now().Unix())
points := make([]xy, n)
for i := range point... | import java.util.*;
public class ClosestPair
{
public static class Point
{
public final double x;
public final double y;
public Point(double x, double y)
{
this.x = x;
this.y = y;
}
public String toString()
{ return "(" + x + ", " + y + ")"; }
}
public sta... |
Write a version of this Go function in Java with identical behavior. | package main
type animal struct {
alive bool
}
type dog struct {
animal
obedienceTrained bool
}
type cat struct {
animal
litterBoxTrained bool
}
type lab struct {
dog
color string
}
type collie struct {
dog
catchesFrisbee bool
}
func main() {
var pet lab
pet.alive = tru... | public class Animal{
}
|
Write the same algorithm in Java as shown in this Go implementation. |
var x map[string]int
x = make(map[string]int)
x = make(map[string]int, 42)
x["foo"] = 3
y1 := x["bar"]
y2, ok := x["bar"]
delete(x, "foo")
x = map[string]int{
"foo": 2, "bar": 42, "baz": -1,
}
| Map<String, Int> map = new HashMap();
map["foo"] = 5;
map["bar"] = 10;
map["baz"] = 15;
map["foo"] = 6;
|
Convert this Go snippet to Java and keep its semantics consistent. | package main
import (
"fmt"
"math/big"
"rcu"
)
func main() {
const LIMIT = 11000
primes := rcu.Primes(LIMIT)
facts := make([]*big.Int, LIMIT)
facts[0] = big.NewInt(1)
for i := int64(1); i < LIMIT; i++ {
facts[i] = new(big.Int)
facts[i].Mul(facts[i-1], big.NewInt(i))
... | import java.math.BigInteger;
import java.util.*;
public class WilsonPrimes {
public static void main(String[] args) {
final int limit = 11000;
BigInteger[] f = new BigInteger[limit];
f[0] = BigInteger.ONE;
BigInteger factorial = BigInteger.ONE;
for (int i = 1; i < limit; ++i... |
Write the same code in Java as shown below in Go. | package main
import (
"github.com/fogleman/gg"
"math"
)
const tau = 2 * math.Pi
func hsb2rgb(hue, sat, bri float64) (r, g, b int) {
u := int(bri*255 + 0.5)
if sat == 0 {
r, g, b = u, u, u
} else {
h := (hue - math.Floor(hue)) * 6
f := h - math.Floor(h)
p := int(bri... | import java.awt.*;
import javax.swing.*;
public class ColorWheel {
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
ColorWheelFrame frame = new ColorWheelFrame();
frame.setVisible(true);
}
... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import (
"image"
"image/color"
"image/gif"
"log"
"math"
"os"
)
func setBackgroundColor(img *image.Paletted, w, h int, ci uint8) {
for x := 0; x < w; x++ {
for y := 0; y < h; y++ {
img.SetColorIndex(x, y, ci)
}
}
}
func hsb2rgb(hue, sat, bri flo... | import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import static java.awt.image.BufferedImage.*;
import static java.lang.Math.*;
import javax.swing.*;
public class PlasmaEffect extends JPanel {
float[][] plasma;
float hueShift = 0;
BufferedImage img;
public PlasmaEffect() {
D... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"rcu"
"strconv"
)
func contains(a []int, n int) bool {
for _, e := range a {
if e == n {
return true
}
}
return false
}
func main() {
for b := 2; b <= 36; b++ {
if rcu.IsPrime(b) {
continue
}
count... | public class RhondaNumbers {
public static void main(String[] args) {
final int limit = 15;
for (int base = 2; base <= 36; ++base) {
if (isPrime(base))
continue;
System.out.printf("First %d Rhonda numbers to base %d:\n", limit, base);
int numbers[]... |
Write the same algorithm in Java as shown in this Go implementation. | package main
import "fmt"
type point struct {
x, y float64
}
type circle struct {
x, y, r float64
}
type printer interface {
print()
}
func (p *point) print() {
fmt.Println(p.x, p.y)
}
func (c *circle) print() {
fmt.Println(c.x, c.y, c.r)
}
func main() {
var i printer
i = ... | class Point {
protected int x, y;
public Point() { this(0); }
public Point(int x) { this(x, 0); }
public Point(int x, int y) { this.x = x; this.y = y; }
public Point(Point p) { this(p.x, p.y); }
public int getX() { return this.x; }
public int getY() { return this.y; }
public void setX(int x) { t... |
Maintain the same structure and functionality when rewriting this code in Java. | package romap
type Romap struct{ imap map[byte]int }
func New(m map[byte]int) *Romap {
if m == nil {
return nil
}
return &Romap{m}
}
func (rom *Romap) Get(key byte) (int, bool) {
i, ok := rom.imap[key]
return i, ok
}
func (rom *Romap) Reset(key byte) {
_, ok := rom.imap[key]
i... | import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
public class ImmutableMap {
public static void main(String[] args) {
Map<String,Integer> hashMap = getImmutableMap();
try {
hashMap.put("Test", 23);
}
catch (UnsupportedOperationException e)... |
Keep all operations the same but rewrite the snippet in Java. |
package main
import (
"fmt"
"github.com/atotto/clipboard"
"io/ioutil"
"log"
"os"
"runtime"
"strconv"
"strings"
)
func check(err error) {
if err != nil {
clipboard.WriteAll("")
log.Fatal(err)
}
}
func interpret(source string) {
source2 := source
if run... | import java.io.File;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.Arrays;
public class Copypasta
{
public static void fatal_error(String errtext)
{
StackTraceElement[] stack = Thread.currentThread().getStackTrace();
StackTraceElement main = stack[stack.length - 1];
String mainClas... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"fmt"
"math/big"
)
var one = big.NewInt(1)
var ten = big.NewInt(10)
var twenty = big.NewInt(20)
var hundred = big.NewInt(100)
func sqrt(n float64, limit int) {
if n < 0 {
log.Fatal("Number cannot be negative")
}
count := 0
for n != math.Trunc(n) {
n *= 10... | import java.math.BigInteger;
public class SquareRoot {
public static final BigInteger ONE_HUNDRED = BigInteger.valueOf(100);
public static final BigInteger TWENTY = BigInteger.valueOf(20);
public static void main(String[] args) {
var i = BigInteger.TWO;
var j = BigInteger.valueOf((long) Ma... |
Maintain the same structure and functionality when rewriting this code in Java. | package main
import (
"fmt"
"math/big"
)
var one = big.NewInt(1)
var ten = big.NewInt(10)
var twenty = big.NewInt(20)
var hundred = big.NewInt(100)
func sqrt(n float64, limit int) {
if n < 0 {
log.Fatal("Number cannot be negative")
}
count := 0
for n != math.Trunc(n) {
n *= 10... | import java.math.BigInteger;
public class SquareRoot {
public static final BigInteger ONE_HUNDRED = BigInteger.valueOf(100);
public static final BigInteger TWENTY = BigInteger.valueOf(20);
public static void main(String[] args) {
var i = BigInteger.TWO;
var j = BigInteger.valueOf((long) Ma... |
Rewrite the snippet below in Java so it works the same as the original Go code. | package main
import (
"fmt"
"image"
"reflect"
)
type t struct {
X int
next *t
}
func main() {
report(t{})
report(image.Point{})
}
func report(x interface{}) {
t := reflect.TypeOf(x)
n := t.NumField()
fmt.Printf("Type %v has %d fields:\n", t, n)
fmt.Println("Name Type Exported")
for i := 0; i... | import java.lang.reflect.Field;
public class ListFields {
public int examplePublicField = 42;
private boolean examplePrivateField = true;
public static void main(String[] args) throws IllegalAccessException {
ListFields obj = new ListFields();
Class clazz = obj.getClass();
Sys... |
Generate an equivalent Java version of this Go code. | package main
import (
"fmt"
"strings"
)
const limit = 50000
var (
divs, subs []int
mins [][]string
)
func minsteps(n int) {
if n == 1 {
mins[1] = []string{}
return
}
min := limit
var p, q int
var op byte
for _, div := range divs {
if n%div == 0 ... | import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class MinimalStepsDownToOne {
public static void main(String[] args) {
runTasks(getFunctions1());
runTasks(getFunctions2());
runTasks(getFunctions3());
}
private static vo... |
Port the following code from Go to Java with equivalent syntax and logic. | package main
import (
"fmt"
"strings"
)
const text = `Given$a$text$file$of$many$lines,$where$fields$within$a$line$
are$delineated$by$a$single$'dollar'$character,$write$a$program
that$aligns$each$column$of$fields$by$ensuring$that$words$in$each$
column$are$separated$by$at$least$one$space.
Further,$allow$for$eac... | import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang3.StringUtils;
public class ColumnAligner {
private List<String[]> words = new ArrayList<>();
private ... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:s... | import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:s... | import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
... |
Convert this Go block to Java, preserving its control flow and logic. | package main
import (
"fmt"
"log"
"math/big"
"strings"
)
const alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
var big0 = new(big.Int)
var big58 = big.NewInt(58)
func reverse(s string) string {
r := []rune(s)
for i, j := 0, len(r)-1; i < len(r)/2; i, j = i+1, j-1 {
... | import java.math.BigInteger;
import java.util.List;
public class Base58CheckEncoding {
private static final String ALPHABET = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
private static final BigInteger BIG0 = BigInteger.ZERO;
private static final BigInteger BIG58 = BigInteger.valueOf(58);... |
Generate a Java translation of this Go snippet without changing its computational steps. | package main
import (
"fmt"
"log"
"math/big"
"strings"
)
const alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
var big0 = new(big.Int)
var big58 = big.NewInt(58)
func reverse(s string) string {
r := []rune(s)
for i, j := 0, len(r)-1; i < len(r)/2; i, j = i+1, j-1 {
... | import java.math.BigInteger;
import java.util.List;
public class Base58CheckEncoding {
private static final String ALPHABET = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
private static final BigInteger BIG0 = BigInteger.ZERO;
private static final BigInteger BIG58 = BigInteger.valueOf(58);... |
Convert this Go snippet to Java and keep its semantics consistent. | package main
import (
"bufio"
"fmt"
"log"
"os"
"strconv"
"strings"
)
func check(err error) {
if err != nil {
log.Fatal(err)
}
}
func main() {
scanner := bufio.NewScanner(os.Stdin)
n := 0
for n < 1 || n > 5 {
fmt.Print("How many integer variables do you want... | public static void main(String... args){
HashMap<String, Integer> vars = new HashMap<String, Integer>();
vars.put("Variable name", 3);
vars.put("Next variable name", 5);
Scanner sc = new Scanner(System.in);
String str = sc.next();
vars.put(str,... |
Port the following code from Go to Java with equivalent syntax and logic. | package main
import (
"bufio"
"fmt"
"log"
"os"
"strconv"
"strings"
)
func check(err error) {
if err != nil {
log.Fatal(err)
}
}
func main() {
scanner := bufio.NewScanner(os.Stdin)
n := 0
for n < 1 || n > 5 {
fmt.Print("How many integer variables do you want... | public static void main(String... args){
HashMap<String, Integer> vars = new HashMap<String, Integer>();
vars.put("Variable name", 3);
vars.put("Next variable name", 5);
Scanner sc = new Scanner(System.in);
String str = sc.next();
vars.put(str,... |
Translate this program into Java but keep the logic exactly as in Go. | package main
import (
"crypto/des"
"encoding/hex"
"fmt"
"log"
)
func main() {
key, err := hex.DecodeString("0e329232ea6d0d73")
if err != nil {
log.Fatal(err)
}
c, err := des.NewCipher(key)
if err != nil {
log.Fatal(err)
}
src, err := hex.DecodeString("878787... | import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;
public class DataEncryptionStandard {
private static byte[] toHexByteArray(String self) {
byte[] bytes = new byte[self.length() / 2];
for (int i = 0; i < bytes.length; ++i) {
bytes[i] = ((byte) Integer.parseInt(self.sub... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"fmt"
big "github.com/ncw/gmp"
"time"
)
type vector = []*big.Int
type matrix []vector
var (
zero = new(big.Int)
one = big.NewInt(1)
)
func (m1 matrix) mul(m2 matrix) matrix {
rows1, cols1 := len(m1), len(m1[0])
rows2, cols2 := len(m2), len(m2[0])
if cols1 != ro... | import java.math.BigInteger;
import java.util.Arrays;
public class FibonacciMatrixExponentiation {
public static void main(String[] args) {
BigInteger mod = BigInteger.TEN.pow(20);
for ( int exp : Arrays.asList(32, 64) ) {
System.out.printf("Last 20 digits of fib(2^%d) = %s%n", exp, fi... |
Change the following Go code into Java without altering its purpose. | package main
import (
"fmt"
big "github.com/ncw/gmp"
"time"
)
type vector = []*big.Int
type matrix []vector
var (
zero = new(big.Int)
one = big.NewInt(1)
)
func (m1 matrix) mul(m2 matrix) matrix {
rows1, cols1 := len(m1), len(m1[0])
rows2, cols2 := len(m2), len(m2[0])
if cols1 != ro... | import java.math.BigInteger;
import java.util.Arrays;
public class FibonacciMatrixExponentiation {
public static void main(String[] args) {
BigInteger mod = BigInteger.TEN.pow(20);
for ( int exp : Arrays.asList(32, 64) ) {
System.out.printf("Last 20 digits of fib(2^%d) = %s%n", exp, fi... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import (
"fmt"
big "github.com/ncw/gmp"
"time"
)
type vector = []*big.Int
type matrix []vector
var (
zero = new(big.Int)
one = big.NewInt(1)
)
func (m1 matrix) mul(m2 matrix) matrix {
rows1, cols1 := len(m1), len(m1[0])
rows2, cols2 := len(m2), len(m2[0])
if cols1 != ro... | import java.math.BigInteger;
import java.util.Arrays;
public class FibonacciMatrixExponentiation {
public static void main(String[] args) {
BigInteger mod = BigInteger.TEN.pow(20);
for ( int exp : Arrays.asList(32, 64) ) {
System.out.printf("Last 20 digits of fib(2^%d) = %s%n", exp, fi... |
Generate an equivalent Java version of this Go code. | package main
import (
"fmt"
"regexp"
"strings"
)
var reg = regexp.MustCompile(`(\.[0-9]+|[1-9]([0-9]+)?(\.[0-9]+)?)`)
func reverse(s string) string {
r := []rune(s)
for i, j := 0, len(r)-1; i < len(r)/2; i, j = i+1, j-1 {
r[i], r[j] = r[j], r[i]
}
return string(r)
}
func commatiz... | import java.io.File;
import java.util.*;
import java.util.regex.*;
public class CommatizingNumbers {
public static void main(String[] args) throws Exception {
commatize("pi=3.14159265358979323846264338327950288419716939937510582"
+ "097494459231", 6, 5, " ");
commatize("The author... |
Generate an equivalent Java version of this Go code. | package main
import (
"fmt"
"math/big"
)
func cumulative_freq(freq map[byte]int64) map[byte]int64 {
total := int64(0)
cf := make(map[byte]int64)
for i := 0; i < 256; i++ {
b := byte(i)
if v, ok := freq[b]; ok {
cf[b] = total
total += v
}
}
re... | import java.math.BigInteger;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
public class ArithmeticCoding {
private static class Triple<A, B, C> {
A a;
B b;
C c;
Triple(A a, B b, C c) {
this.a = a;
this.b = b;
this.c = ... |
Write the same code in Java as shown below in Go. | package main
import "fmt"
var g = [][]int{
0: {1},
1: {2},
2: {0},
3: {1, 2, 4},
4: {3, 5},
5: {2, 6},
6: {5},
7: {4, 6, 7},
}
func main() {
fmt.Println(kosaraju(g))
}
func kosaraju(g [][]int) []int {
vis := make([]bool, len(g))
L := make([]int, len(g))
x := len(... | import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.BiConsumer;
import java.util.function.IntConsumer;
import java.util.stream.Collectors;
public class Kosaraju {
static class Recursive<I> {
I func;
}
... |
Maintain the same structure and functionality when rewriting this code in Java. | package main
import (
"fmt"
"image"
"reflect"
)
type t int
func (r t) Twice() t { return r * 2 }
func (r t) Half() t { return r / 2 }
func (r t) Less(r2 t) bool { return r < r2 }
func (r t) privateMethod() {}
func main() {
report(t(0))
report(image.Point{})
}
func report(x interface{}) {
v := ... | import java.lang.reflect.Method;
public class ListMethods {
public int examplePublicInstanceMethod(char c, double d) {
return 42;
}
private boolean examplePrivateInstanceMethod(String s) {
return true;
}
public static void main(String[] args) {
Class clazz = ListMethod... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"reflect"
)
type example struct{}
func (example) Foo() int {
return 42
}
func main() {
var e example
m := reflect.ValueOf(e).MethodByName("Foo")
r := m.Call(nil)
fmt.Println(r[0].Int())
}
| import java.lang.reflect.Method;
class Example {
public int foo(int x) {
return 42 + x;
}
}
public class Main {
public static void main(String[] args) throws Exception {
Object example = new Example();
String name = "foo";
Class<?> clazz = example.getClass();
Method meth = clazz.getMethod(na... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"math"
"math/rand"
"time"
)
type ff = func([]float64) float64
type parameters struct{ omega, phip, phig float64 }
type state struct {
iter int
gbpos []float64
gbval float64
min []float64
max []float64
params parame... | import java.util.Arrays;
import java.util.Objects;
import java.util.Random;
import java.util.function.Function;
public class App {
static class Parameters {
double omega;
double phip;
double phig;
Parameters(double omega, double phip, double phig) {
this.omega = omega;
... |
Rewrite the snippet below in Java so it works the same as the original Go code. | package main
import "fmt"
func f(s1, s2, sep string) string {
return s1 + sep + sep + s2
}
func main() {
fmt.Println(f("Rosetta", "Code", ":"))
}
| public static void main(String[] args) {
System.out.println(concat("Rosetta", "Code", ":"));
}
public static String concat(String a, String b, String c) {
return a + c + c + b;
}
Rosetta::Code
|
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"math/big"
)
func rank(l []uint) (r big.Int) {
for _, n := range l {
r.Lsh(&r, n+1)
r.SetBit(&r, int(n), 1)
}
return
}
func unrank(n big.Int) (l []uint) {
m := new(big.Int).Set(&n)
for a := m.BitLen(); a > 0; {
m.SetBit(m, a-1, 0)
... | import java.math.BigInteger;
import static java.util.Arrays.stream;
import java.util.*;
import static java.util.stream.Collectors.*;
public class Test3 {
static BigInteger rank(int[] x) {
String s = stream(x).mapToObj(String::valueOf).collect(joining("F"));
return new BigInteger(s, 16);
}
... |
Produce a functionally identical Java code for the snippet given in Go. | package main
import (
"fmt"
"io/ioutil"
"os"
)
func main() {
fn := "myth"
bx := ".backup"
var err error
if tf, err := os.Readlink(fn); err == nil {
fn = tf
}
var fi os.FileInfo
if fi, err = os.Stat(fn); err != nil {
fmt.Println(err)
return
... | import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.file.*;
public class Backup {
public static void saveWithBackup(String filename, String... data)
throws IOException {
Path file = Paths.get(filename).toRealPath();
File backFile = new File(filename + ".backup... |
Write a version of this Go function in Java with identical behavior. | package main
import (
"fmt"
"io/ioutil"
"os"
)
func main() {
fn := "myth"
bx := ".backup"
var err error
if tf, err := os.Readlink(fn); err == nil {
fn = tf
}
var fi os.FileInfo
if fi, err = os.Stat(fn); err != nil {
fmt.Println(err)
return
... | import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.file.*;
public class Backup {
public static void saveWithBackup(String filename, String... data)
throws IOException {
Path file = Paths.get(filename).toRealPath();
File backFile = new File(filename + ".backup... |
Convert this Go block to Java, preserving its control flow and logic. | package main
import (
"fmt"
"math/big"
)
func repeatedAdd(bf *big.Float, times int) *big.Float {
if times < 2 {
return bf
}
var sum big.Float
for i := 0; i < times; i++ {
sum.Add(&sum, bf)
}
return &sum
}
func main() {
s := "12345679"
t := "123456790"
e := ... | import java.math.BigDecimal;
public class GeneralisedFloatingPointAddition {
public static void main(String[] args) {
BigDecimal oneExp72 = new BigDecimal("1E72");
for ( int i = 0 ; i <= 21+7 ; i++ ) {
String s = "12345679";
for ( int j = 0 ; j < i ; j++ ) {
... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"fmt"
"math/big"
)
func repeatedAdd(bf *big.Float, times int) *big.Float {
if times < 2 {
return bf
}
var sum big.Float
for i := 0; i < times; i++ {
sum.Add(&sum, bf)
}
return &sum
}
func main() {
s := "12345679"
t := "123456790"
e := ... | import java.math.BigDecimal;
public class GeneralisedFloatingPointAddition {
public static void main(String[] args) {
BigDecimal oneExp72 = new BigDecimal("1E72");
for ( int i = 0 ; i <= 21+7 ; i++ ) {
String s = "12345679";
for ( int j = 0 ; j < i ; j++ ) {
... |
Translate the given Go code snippet into Java without altering its behavior. | package main
import (
"fmt"
"strings"
)
func reverseGender(s string) string {
if strings.Contains(s, "She") {
return strings.Replace(s, "She", "He", -1)
} else if strings.Contains(s, "He") {
return strings.Replace(s, "He", "She", -1)
}
return s
}
func main() {
s := "She wa... | public class ReallyLameTranslationOfJ {
public static void main(String[] args) {
String s = "She was a soul stripper. She took my heart!";
System.out.println(cheapTrick(s));
System.out.println(cheapTrick(cheapTrick(s)));
}
static String cheapTrick(String s) {
if (s.contains... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"strings"
)
func reverseGender(s string) string {
if strings.Contains(s, "She") {
return strings.Replace(s, "She", "He", -1)
} else if strings.Contains(s, "He") {
return strings.Replace(s, "He", "She", -1)
}
return s
}
func main() {
s := "She wa... | public class ReallyLameTranslationOfJ {
public static void main(String[] args) {
String s = "She was a soul stripper. She took my heart!";
System.out.println(cheapTrick(s));
System.out.println(cheapTrick(cheapTrick(s)));
}
static String cheapTrick(String s) {
if (s.contains... |
Rewrite the snippet below in Java so it works the same as the original Go code. | package main
import (
"bufio"
"fmt"
"log"
"os"
"os/exec"
"strconv"
"time"
)
func main() {
scanner := bufio.NewScanner(os.Stdin)
number := 0
for number < 1 {
fmt.Print("Enter number of seconds delay > 0 : ")
scanner.Scan()
input := scanner.Text()
... | import com.sun.javafx.application.PlatformImpl;
import java.io.File;
import java.util.Scanner;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
public class AudioAlarm {
public static void main(String[] ... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package main
import (
"fmt"
"math"
"strconv"
"strings"
)
func decToBin(d float64) string {
whole := int64(math.Floor(d))
binary := strconv.FormatInt(whole, 2) + "."
dd := d - float64(whole)
for dd > 0.0 {
r := dd * 2.0
if r >= 1.0 {
binary += "1"
... | import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;
public class DecimalToBinary {
public static void main(String[] args) {
for ( String s : new String[] {"23.34375", ".1", "3.1415926535897932"} ) {
String binary = decimalToBinary(new BigDecimal(s));
... |
Write the same code in Java as shown below in Go. | package main
import (
"fmt"
"math"
"strconv"
"strings"
)
func decToBin(d float64) string {
whole := int64(math.Floor(d))
binary := strconv.FormatInt(whole, 2) + "."
dd := d - float64(whole)
for dd > 0.0 {
r := dd * 2.0
if r >= 1.0 {
binary += "1"
... | import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;
public class DecimalToBinary {
public static void main(String[] args) {
for ( String s : new String[] {"23.34375", ".1", "3.1415926535897932"} ) {
String binary = decimalToBinary(new BigDecimal(s));
... |
Generate a Java translation of this Go snippet without changing its computational steps. | package main
import (
"bitbucket.org/binet/go-eval/pkg/eval"
"fmt"
"go/parser"
"go/token"
)
func main() {
squareExpr := "x*x"
fset := token.NewFileSet()
squareAst, err := parser.ParseExpr(squareExpr)
if err != nil {
fmt.Println(err)
return
}
w :=... | import java.io.File;
import java.lang.reflect.Method;
import java.net.URI;
import java.util.Arrays;
import javax.tools.JavaCompiler;
import javax.tools.SimpleJavaFileObject;
import javax.tools.ToolProvider;
public class Eval {
private static final String CLASS_NAME = "TempPleaseDeleteMe";
private static class... |
Convert the following code from Go to Java, ensuring the logic remains intact. | package main
import (
"bitbucket.org/binet/go-eval/pkg/eval"
"fmt"
"go/parser"
"go/token"
)
func main() {
squareExpr := "x*x"
fset := token.NewFileSet()
squareAst, err := parser.ParseExpr(squareExpr)
if err != nil {
fmt.Println(err)
return
}
w :=... | import java.io.File;
import java.lang.reflect.Method;
import java.net.URI;
import java.util.Arrays;
import javax.tools.JavaCompiler;
import javax.tools.SimpleJavaFileObject;
import javax.tools.ToolProvider;
public class Eval {
private static final String CLASS_NAME = "TempPleaseDeleteMe";
private static class... |
Write a version of this Go function in Java with identical behavior. | package main
import (
"fmt"
"math/big"
)
type mTerm struct {
a, n, d int64
}
var testCases = [][]mTerm{
{{1, 1, 2}, {1, 1, 3}},
{{2, 1, 3}, {1, 1, 7}},
{{4, 1, 5}, {-1, 1, 239}},
{{5, 1, 7}, {2, 3, 79}},
{{1, 1, 2}, {1, 1, 5}, {1, 1, 8}},
{{4, 1, 5}, {-1, 1, 70}, {1, 1, 99}},
... | import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class CheckMachinFormula {
private static String FIL... |
Produce a functionally identical Java code for the snippet given in Go. | package main
import (
"fmt"
"math/big"
)
type mTerm struct {
a, n, d int64
}
var testCases = [][]mTerm{
{{1, 1, 2}, {1, 1, 3}},
{{2, 1, 3}, {1, 1, 7}},
{{4, 1, 5}, {-1, 1, 239}},
{{5, 1, 7}, {2, 3, 79}},
{{1, 1, 2}, {1, 1, 5}, {1, 1, 8}},
{{4, 1, 5}, {-1, 1, 70}, {1, 1, 99}},
... | import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class CheckMachinFormula {
private static String FIL... |
Preserve the algorithm and functionality while converting the code from Go to Java. | package main
import (
"fmt"
"math"
"bytes"
"encoding/binary"
)
type testCase struct {
hashCode string
string
}
var testCases = []testCase{
{"d41d8cd98f00b204e9800998ecf8427e", ""},
{"0cc175b9c0f1b6a831c399e269772661", "a"},
{"900150983cd24fb0d6963f7d28e17f72", "abc"},
{"f96b69... | class MD5
{
private static final int INIT_A = 0x67452301;
private static final int INIT_B = (int)0xEFCDAB89L;
private static final int INIT_C = (int)0x98BADCFEL;
private static final int INIT_D = 0x10325476;
private static final int[] SHIFT_AMTS = {
7, 12, 17, 22,
5, 9, 14, 20,
4, 11, 16, 23,... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"image"
"image/color"
"image/draw"
"image/png"
"math"
"math/rand"
"os"
"time"
)
type r2 struct {
x, y float64
}
type r2c struct {
r2
c int
}
func kmpp(k int, data []r2c) {
kMeans(data, kmppSeeds(k, data))
}
func kmppSeeds(k int, da... | import java.util.Random;
public class KMeansWithKpp{
public Point[] points;
public Point[] centroids;
Random rand;
public int n;
public int k;
private KMeansWithKpp(){
}
KMeansWithKpp(Point[] p, int clusters){
points = p;
n = p.length;
k = Math.max(1, clusters);
centroids = new ... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"bytes"
"fmt"
"math/rand"
"time"
)
type maze struct {
c2 [][]byte
h2 [][]byte
v2 [][]byte
}
func newMaze(rows, cols int) *maze {
c := make([]byte, rows*cols)
h := bytes.Repeat([]byte{'-'}, rows*cols)
v := bytes.Repeat([]byte{'|'}, rows... | import java.io.*;
import java.util.*;
public class MazeSolver
{
private static String[] readLines (InputStream f) throws IOException
{
BufferedReader r =
new BufferedReader (new InputStreamReader (f, "US-ASCII"));
ArrayList<String> lines = new ArrayList<String>();
Strin... |
Rewrite this program in Java while keeping its functionality equivalent to the Go version. | package main
import (
"fmt"
"log"
"math/rand"
"time"
)
func generate(from, to int64) {
if to < from || from < 0 {
log.Fatal("Invalid range.")
}
span := to - from + 1
generated := make([]bool, span)
count := span
for count > 0 {
n := from + rand.Int63n(span) ... | import java.util.*;
public class RandomShuffle {
public static void main(String[] args) {
Random rand = new Random();
List<Integer> list = new ArrayList<>();
for (int j = 1; j <= 20; ++j)
list.add(j);
Collections.shuffle(list, rand);
System.out.println(list);
... |
Port the provided Go code into Java while preserving the original functionality. | package main
import "fmt"
type solution struct{ peg, over, land int }
type move struct{ from, to int }
var emptyStart = 1
var board [16]bool
var jumpMoves = [16][]move{
{},
{{2, 4}, {3, 6}},
{{4, 7}, {5, 9}},
{{5, 8}, {6, 10}},
{{2, 1}, {5, 6}, {7, 11}, {8, 13}},
{{8, 12}, {9, 14}},
{{... | import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Stack;
public class IQPuzzle {
public static void main(String[] args) {
System.out.printf(" ");
for ( int start = 1 ; start < Puzzle.MAX_PEGS ; start++ ) {
... |
Transform the following Go implementation into Java, maintaining the same output and logic. | package main
import (
"image"
"image/color"
"image/png"
"log"
"math/rand"
"os"
"time"
)
func main() {
rand.Seed(time.Now().UnixNano())
img := image.NewNRGBA(image.Rect(0, 0, 1000, 1000))
for x := 0; x < 1000; x++ {
for y := 0; y < 1000; y++ {
col := color.RG... | import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.math.BigInteger;
import java.security.SecureRandom;
import java.util.Random;
import java.util.Scanner;
public class csprngBBS {
public static Scanner input = new Scann... |
Port the following code from Go to Java with equivalent syntax and logic. | package main
import (
"fmt"
"sort"
)
func fourFaceCombs() (res [][4]int) {
found := make([]bool, 256)
for i := 1; i <= 4; i++ {
for j := 1; j <= 4; j++ {
for k := 1; k <= 4; k++ {
for l := 1; l <= 4; l++ {
c := [4]int{i, j, k, l}
... | import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
public class Main {
private static List<List<Integer>> fourFaceCombos() {
List<List<Integer>> res = new ArrayList<>();
Set<Intege... |
Port the provided Go code into Java while preserving the original functionality. | package main
import (
"fmt"
"sort"
"sync"
"time"
)
type history struct {
timestamp tsFunc
hs []hset
}
type tsFunc func() time.Time
type hset struct {
int
t time.Time
}
func newHistory(ts tsFunc) history {
return history{ts, []hset{{t: ts()}}}
}
... | public class HistoryVariable
{
private Object value;
public HistoryVariable(Object v)
{
value = v;
}
public void update(Object v)
{
value = v;
}
public Object undo()
{
return value;
}
@Override
public String toString()
{
return valu... |
Please provide an equivalent version of this Go code in Java. | package main
import (
"github.com/fogleman/gg"
"math/rand"
"time"
)
const c = 0.00001
func linear(x float64) float64 {
return x*0.7 + 40
}
type trainer struct {
inputs []float64
answer int
}
func newTrainer(x, y float64, a int) *trainer {
return &trainer{[]float64{x, y, 1}, a}
}
type p... | import java.awt.*;
import java.awt.event.ActionEvent;
import java.util.*;
import javax.swing.*;
import javax.swing.Timer;
public class Perceptron extends JPanel {
class Trainer {
double[] inputs;
int answer;
Trainer(double x, double y, int a) {
inputs = new double[]{x, y, 1};
... |
Translate the given Go code snippet into Java without altering its behavior. | package main
import (
"fmt"
"bitbucket.org/binet/go-eval/pkg/eval"
"go/token"
)
func main() {
w := eval.NewWorld();
fset := token.NewFileSet();
code, err := w.Compile(fset, "1 + 2")
if err != nil {
fmt.Println("Compile error");
return
}
val, err := code.Run();
if err != nil {
fmt.Println("Run time er... | import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.reflect.InvocationTargetException;
import java.net.URI;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import javax.tools.FileObject;
import javax.tools.Fo... |
Write a version of this Go function in Java with identical behavior. | package main
import (
"fmt"
"bitbucket.org/binet/go-eval/pkg/eval"
"go/token"
)
func main() {
w := eval.NewWorld();
fset := token.NewFileSet();
code, err := w.Compile(fset, "1 + 2")
if err != nil {
fmt.Println("Compile error");
return
}
val, err := code.Run();
if err != nil {
fmt.Println("Run time er... | import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.reflect.InvocationTargetException;
import java.net.URI;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import javax.tools.FileObject;
import javax.tools.Fo... |
Ensure the translated Java code behaves exactly like the original Go snippet. | package main
import "fmt"
func gcd(a, b uint) uint {
if b == 0 {
return a
}
return gcd(b, a%b)
}
func lcm(a, b uint) uint {
return a / gcd(a, b) * b
}
func ipow(x, p uint) uint {
prod := uint(1)
for p > 0 {
if p&1 != 0 {
prod *= x
}
p >>= 1
... | import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
public class PisanoPeriod {
public static void main(String[] args) {
System.out.printf("Print pisano(p^2) for every prime p lower than 15%n");
... |
Produce a functionally identical Java code for the snippet given in Go. | package main
import "fmt"
const (
right = 1
left = -1
straight = 0
)
func normalize(tracks []int) string {
size := len(tracks)
a := make([]byte, size)
for i := 0; i < size; i++ {
a[i] = "abc"[tracks[i]+1]
}
norm := string(a)
for i := 0; i < size; i++ {
... | package railwaycircuit;
import static java.util.Arrays.stream;
import java.util.*;
import static java.util.stream.IntStream.range;
public class RailwayCircuit {
final static int RIGHT = 1, LEFT = -1, STRAIGHT = 0;
static String normalize(int[] tracks) {
char[] a = new char[tracks.length];
for... |
Transform the following Go implementation into Java, maintaining the same output and logic. | package main
import (
"fmt"
"sort"
)
type point struct{ x, y int }
type polyomino []point
type pointset map[point]bool
func (p point) rotate90() point { return point{p.y, -p.x} }
func (p point) rotate180() point { return point{-p.x, -p.y} }
func (p point) rotate270() point { return point{-p.y, p.x} }
func (... | import java.awt.Point;
import java.util.*;
import static java.util.Arrays.asList;
import java.util.function.Function;
import static java.util.Comparator.comparing;
import static java.util.stream.Collectors.toList;
public class FreePolyominoesEnum {
static final List<Function<Point, Point>> transforms = new ArrayLi... |
Can you help me rewrite this code in Java instead of Go, keeping it the same logically? | package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"log"
"net/http"
"net/url"
"os"
"strings"
"time"
)
var key string
func init() {
const keyFile = "api_key.txt"
f, err := os.Open(keyFile)
if err != nil {
log.Fatal(err)
}
keydata, err := ioutil.ReadAll(f)
if err != nil {
log.Fatal... | package src;
import java.io.BufferedReader;
import java.io.FileReader;
import java.net.URI;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apa... |
Produce a functionally identical Java code for the snippet given in Go. | package main
import "fmt"
var solution = make(chan int)
var nearMiss = make(chan int)
var done = make(chan bool)
func main() {
for i := 0; i < 4096; i++ {
go checkPerm(i)
}
var ms []int
for i := 0; i < 4096; {
select {
case <-done:
i++
case s := ... | public class LogicPuzzle
{
boolean S[] = new boolean[13];
int Count = 0;
public boolean check2 ()
{
int count = 0;
for (int k = 7; k <= 12; k++)
if (S[k]) count++;
return S[2] == (count == 3);
}
public boolean check3 ()
{
int count = 0;
f... |
Keep all operations the same but rewrite the snippet in Java. | package main
import "fmt"
var solution = make(chan int)
var nearMiss = make(chan int)
var done = make(chan bool)
func main() {
for i := 0; i < 4096; i++ {
go checkPerm(i)
}
var ms []int
for i := 0; i < 4096; {
select {
case <-done:
i++
case s := ... | public class LogicPuzzle
{
boolean S[] = new boolean[13];
int Count = 0;
public boolean check2 ()
{
int count = 0;
for (int k = 7; k <= 12; k++)
if (S[k]) count++;
return S[2] == (count == 3);
}
public boolean check3 ()
{
int count = 0;
f... |
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