Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Convert the following code from J to VB, ensuring the logic remains intact. | fd=: 2&(-~/\)
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Write the same algorithm in Go as shown in this J implementation. | fd=: 2&(-~/\)
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Write the same code in C as shown below in Julia. | ndiff(A::Array, n::Integer) = n < 1 ? A : diff(ndiff(A, n-1))
s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
println.(collect(ndiff(s, i) for i in 0:9))
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Generate a C# translation of this Julia snippet without changing its computational steps. | ndiff(A::Array, n::Integer) = n < 1 ? A : diff(ndiff(A, n-1))
s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
println.(collect(ndiff(s, i) for i in 0:9))
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Translate the given Julia code snippet into C++ without altering its behavior. | ndiff(A::Array, n::Integer) = n < 1 ? A : diff(ndiff(A, n-1))
s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
println.(collect(ndiff(s, i) for i in 0:9))
| #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Please provide an equivalent version of this Julia code in Java. | ndiff(A::Array, n::Integer) = n < 1 ? A : diff(ndiff(A, n-1))
s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
println.(collect(ndiff(s, i) for i in 0:9))
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Change the programming language of this snippet from Julia to Python without modifying what it does. | ndiff(A::Array, n::Integer) = n < 1 ? A : diff(ndiff(A, n-1))
s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
println.(collect(ndiff(s, i) for i in 0:9))
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Write the same code in VB as shown below in Julia. | ndiff(A::Array, n::Integer) = n < 1 ? A : diff(ndiff(A, n-1))
s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
println.(collect(ndiff(s, i) for i in 0:9))
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Produce a functionally identical Go code for the snippet given in Julia. | ndiff(A::Array, n::Integer) = n < 1 ? A : diff(ndiff(A, n-1))
s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
println.(collect(ndiff(s, i) for i in 0:9))
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Ensure the translated C code behaves exactly like the original Lua snippet. | function dif(a, b, ...)
if(b) then return b-a, dif(b, ...) end
end
function dift(t) return {dif(unpack(t))} end
print(unpack(dift{1,3,6,10,15}))
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Convert this Lua snippet to C# and keep its semantics consistent. | function dif(a, b, ...)
if(b) then return b-a, dif(b, ...) end
end
function dift(t) return {dif(unpack(t))} end
print(unpack(dift{1,3,6,10,15}))
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Preserve the algorithm and functionality while converting the code from Lua to C++. | function dif(a, b, ...)
if(b) then return b-a, dif(b, ...) end
end
function dift(t) return {dif(unpack(t))} end
print(unpack(dift{1,3,6,10,15}))
| #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Preserve the algorithm and functionality while converting the code from Lua to Java. | function dif(a, b, ...)
if(b) then return b-a, dif(b, ...) end
end
function dift(t) return {dif(unpack(t))} end
print(unpack(dift{1,3,6,10,15}))
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Rewrite this program in Python while keeping its functionality equivalent to the Lua version. | function dif(a, b, ...)
if(b) then return b-a, dif(b, ...) end
end
function dift(t) return {dif(unpack(t))} end
print(unpack(dift{1,3,6,10,15}))
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Transform the following Lua implementation into VB, maintaining the same output and logic. | function dif(a, b, ...)
if(b) then return b-a, dif(b, ...) end
end
function dift(t) return {dif(unpack(t))} end
print(unpack(dift{1,3,6,10,15}))
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Change the following Lua code into Go without altering its purpose. | function dif(a, b, ...)
if(b) then return b-a, dif(b, ...) end
end
function dift(t) return {dif(unpack(t))} end
print(unpack(dift{1,3,6,10,15}))
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Maintain the same structure and functionality when rewriting this code in C. | i={3,5,12,1,6,19,6,2,4,9};
Differences[i]
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Generate a C# translation of this Mathematica snippet without changing its computational steps. | i={3,5,12,1,6,19,6,2,4,9};
Differences[i]
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Maintain the same structure and functionality when rewriting this code in C++. | i={3,5,12,1,6,19,6,2,4,9};
Differences[i]
| #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Maintain the same structure and functionality when rewriting this code in Java. | i={3,5,12,1,6,19,6,2,4,9};
Differences[i]
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Please provide an equivalent version of this Mathematica code in Python. | i={3,5,12,1,6,19,6,2,4,9};
Differences[i]
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Preserve the algorithm and functionality while converting the code from Mathematica to VB. | i={3,5,12,1,6,19,6,2,4,9};
Differences[i]
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Rewrite the snippet below in Go so it works the same as the original Mathematica code. | i={3,5,12,1,6,19,6,2,4,9};
Differences[i]
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Ensure the translated C code behaves exactly like the original MATLAB snippet. | Y = diff(X,n);
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Keep all operations the same but rewrite the snippet in C#. | Y = diff(X,n);
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Change the following MATLAB code into C++ without altering its purpose. | Y = diff(X,n);
| #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Produce a functionally identical Java code for the snippet given in MATLAB. | Y = diff(X,n);
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Can you help me rewrite this code in Python instead of MATLAB, keeping it the same logically? | Y = diff(X,n);
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Rewrite this program in VB while keeping its functionality equivalent to the MATLAB version. | Y = diff(X,n);
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Translate this program into Go but keep the logic exactly as in MATLAB. | Y = diff(X,n);
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Rewrite the snippet below in C so it works the same as the original Nim code. | proc dif(s: seq[int]): seq[int] =
result = newSeq[int](s.len-1)
for i in 0..<s.high:
result[i] = s[i+1] - s[i]
proc difn(s: seq[int]; n: int): seq[int] =
if n > 0: difn(dif(s), n-1)
else: s
const s = @[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
echo difn(s, 0)
echo difn(s, 1)
echo difn(s, 2)
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Keep all operations the same but rewrite the snippet in C#. | proc dif(s: seq[int]): seq[int] =
result = newSeq[int](s.len-1)
for i in 0..<s.high:
result[i] = s[i+1] - s[i]
proc difn(s: seq[int]; n: int): seq[int] =
if n > 0: difn(dif(s), n-1)
else: s
const s = @[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
echo difn(s, 0)
echo difn(s, 1)
echo difn(s, 2)
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Write a version of this Nim function in C++ with identical behavior. | proc dif(s: seq[int]): seq[int] =
result = newSeq[int](s.len-1)
for i in 0..<s.high:
result[i] = s[i+1] - s[i]
proc difn(s: seq[int]; n: int): seq[int] =
if n > 0: difn(dif(s), n-1)
else: s
const s = @[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
echo difn(s, 0)
echo difn(s, 1)
echo difn(s, 2)
| #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Translate the given Nim code snippet into Java without altering its behavior. | proc dif(s: seq[int]): seq[int] =
result = newSeq[int](s.len-1)
for i in 0..<s.high:
result[i] = s[i+1] - s[i]
proc difn(s: seq[int]; n: int): seq[int] =
if n > 0: difn(dif(s), n-1)
else: s
const s = @[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
echo difn(s, 0)
echo difn(s, 1)
echo difn(s, 2)
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Port the provided Nim code into Python while preserving the original functionality. | proc dif(s: seq[int]): seq[int] =
result = newSeq[int](s.len-1)
for i in 0..<s.high:
result[i] = s[i+1] - s[i]
proc difn(s: seq[int]; n: int): seq[int] =
if n > 0: difn(dif(s), n-1)
else: s
const s = @[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
echo difn(s, 0)
echo difn(s, 1)
echo difn(s, 2)
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Produce a language-to-language conversion: from Nim to VB, same semantics. | proc dif(s: seq[int]): seq[int] =
result = newSeq[int](s.len-1)
for i in 0..<s.high:
result[i] = s[i+1] - s[i]
proc difn(s: seq[int]; n: int): seq[int] =
if n > 0: difn(dif(s), n-1)
else: s
const s = @[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
echo difn(s, 0)
echo difn(s, 1)
echo difn(s, 2)
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Generate an equivalent Go version of this Nim code. | proc dif(s: seq[int]): seq[int] =
result = newSeq[int](s.len-1)
for i in 0..<s.high:
result[i] = s[i+1] - s[i]
proc difn(s: seq[int]; n: int): seq[int] =
if n > 0: difn(dif(s), n-1)
else: s
const s = @[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
echo difn(s, 0)
echo difn(s, 1)
echo difn(s, 2)
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Ensure the translated C code behaves exactly like the original OCaml snippet. | let rec forward_difference = function
a :: (b :: _ as xs) ->
b - a :: forward_difference xs
| _ ->
[]
let rec nth_forward_difference n xs =
if n = 0 then
xs
else
nth_forward_difference (pred n) (forward_difference xs)
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Preserve the algorithm and functionality while converting the code from OCaml to C#. | let rec forward_difference = function
a :: (b :: _ as xs) ->
b - a :: forward_difference xs
| _ ->
[]
let rec nth_forward_difference n xs =
if n = 0 then
xs
else
nth_forward_difference (pred n) (forward_difference xs)
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Port the following code from OCaml to Java with equivalent syntax and logic. | let rec forward_difference = function
a :: (b :: _ as xs) ->
b - a :: forward_difference xs
| _ ->
[]
let rec nth_forward_difference n xs =
if n = 0 then
xs
else
nth_forward_difference (pred n) (forward_difference xs)
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Change the following OCaml code into Python without altering its purpose. | let rec forward_difference = function
a :: (b :: _ as xs) ->
b - a :: forward_difference xs
| _ ->
[]
let rec nth_forward_difference n xs =
if n = 0 then
xs
else
nth_forward_difference (pred n) (forward_difference xs)
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Ensure the translated VB code behaves exactly like the original OCaml snippet. | let rec forward_difference = function
a :: (b :: _ as xs) ->
b - a :: forward_difference xs
| _ ->
[]
let rec nth_forward_difference n xs =
if n = 0 then
xs
else
nth_forward_difference (pred n) (forward_difference xs)
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Ensure the translated Go code behaves exactly like the original OCaml snippet. | let rec forward_difference = function
a :: (b :: _ as xs) ->
b - a :: forward_difference xs
| _ ->
[]
let rec nth_forward_difference n xs =
if n = 0 then
xs
else
nth_forward_difference (pred n) (forward_difference xs)
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Change the following Pascal code into C without altering its purpose. | Program ForwardDifferenceDemo(output);
procedure fowardDifference(list: array of integer);
var
b: array of integer;
i, newlength: integer;
begin
newlength := length(list) - 1;
if newlength > 0 then
begin
setlength(b, newlength);
for i := low(b) to high(b) do
begin
b[i]... | #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Convert the following code from Pascal to C#, ensuring the logic remains intact. | Program ForwardDifferenceDemo(output);
procedure fowardDifference(list: array of integer);
var
b: array of integer;
i, newlength: integer;
begin
newlength := length(list) - 1;
if newlength > 0 then
begin
setlength(b, newlength);
for i := low(b) to high(b) do
begin
b[i]... | using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Convert this Pascal block to C++, preserving its control flow and logic. | Program ForwardDifferenceDemo(output);
procedure fowardDifference(list: array of integer);
var
b: array of integer;
i, newlength: integer;
begin
newlength := length(list) - 1;
if newlength > 0 then
begin
setlength(b, newlength);
for i := low(b) to high(b) do
begin
b[i]... | #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Convert this Pascal block to Java, preserving its control flow and logic. | Program ForwardDifferenceDemo(output);
procedure fowardDifference(list: array of integer);
var
b: array of integer;
i, newlength: integer;
begin
newlength := length(list) - 1;
if newlength > 0 then
begin
setlength(b, newlength);
for i := low(b) to high(b) do
begin
b[i]... | import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Rewrite the snippet below in Python so it works the same as the original Pascal code. | Program ForwardDifferenceDemo(output);
procedure fowardDifference(list: array of integer);
var
b: array of integer;
i, newlength: integer;
begin
newlength := length(list) - 1;
if newlength > 0 then
begin
setlength(b, newlength);
for i := low(b) to high(b) do
begin
b[i]... | >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Write a version of this Pascal function in VB with identical behavior. | Program ForwardDifferenceDemo(output);
procedure fowardDifference(list: array of integer);
var
b: array of integer;
i, newlength: integer;
begin
newlength := length(list) - 1;
if newlength > 0 then
begin
setlength(b, newlength);
for i := low(b) to high(b) do
begin
b[i]... | Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Convert this Pascal snippet to Go and keep its semantics consistent. | Program ForwardDifferenceDemo(output);
procedure fowardDifference(list: array of integer);
var
b: array of integer;
i, newlength: integer;
begin
newlength := length(list) - 1;
if newlength > 0 then
begin
setlength(b, newlength);
for i := low(b) to high(b) do
begin
b[i]... | package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Convert this Perl snippet to C and keep its semantics consistent. | sub dif {
my @s = @_;
map { $s[$_+1] - $s[$_] } 0 .. $
}
@a = qw<90 47 58 29 22 32 55 5 55 73>;
while (@a) { printf('%6d', $_) for @a = dif @a; print "\n" }
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Rewrite the snippet below in C# so it works the same as the original Perl code. | sub dif {
my @s = @_;
map { $s[$_+1] - $s[$_] } 0 .. $
}
@a = qw<90 47 58 29 22 32 55 5 55 73>;
while (@a) { printf('%6d', $_) for @a = dif @a; print "\n" }
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Write the same algorithm in C++ as shown in this Perl implementation. | sub dif {
my @s = @_;
map { $s[$_+1] - $s[$_] } 0 .. $
}
@a = qw<90 47 58 29 22 32 55 5 55 73>;
while (@a) { printf('%6d', $_) for @a = dif @a; print "\n" }
| #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Produce a functionally identical Java code for the snippet given in Perl. | sub dif {
my @s = @_;
map { $s[$_+1] - $s[$_] } 0 .. $
}
@a = qw<90 47 58 29 22 32 55 5 55 73>;
while (@a) { printf('%6d', $_) for @a = dif @a; print "\n" }
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Generate a Python translation of this Perl snippet without changing its computational steps. | sub dif {
my @s = @_;
map { $s[$_+1] - $s[$_] } 0 .. $
}
@a = qw<90 47 58 29 22 32 55 5 55 73>;
while (@a) { printf('%6d', $_) for @a = dif @a; print "\n" }
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Port the provided Perl code into VB while preserving the original functionality. | sub dif {
my @s = @_;
map { $s[$_+1] - $s[$_] } 0 .. $
}
@a = qw<90 47 58 29 22 32 55 5 55 73>;
while (@a) { printf('%6d', $_) for @a = dif @a; print "\n" }
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Generate an equivalent Go version of this Perl code. | sub dif {
my @s = @_;
map { $s[$_+1] - $s[$_] } 0 .. $
}
@a = qw<90 47 58 29 22 32 55 5 55 73>;
while (@a) { printf('%6d', $_) for @a = dif @a; print "\n" }
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Rewrite the snippet below in C so it works the same as the original PowerShell code. | function Forward-Difference( [UInt64] $n, [Array] $f )
{
$flen = $f.length
if( $flen -gt [Math]::Max( 1, $n ) )
{
0..( $flen - $n - 1 ) | ForEach-Object {
$l=0;
for( $k = 0; $k -le $n; $k++ )
{
$j = 1
for( $i = 1; $i -le $k; $i++ )
{
$j *= ( ( $n - $k + $i ) / $i )
}
$l += $j * ( ... | #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Produce a functionally identical C# code for the snippet given in PowerShell. | function Forward-Difference( [UInt64] $n, [Array] $f )
{
$flen = $f.length
if( $flen -gt [Math]::Max( 1, $n ) )
{
0..( $flen - $n - 1 ) | ForEach-Object {
$l=0;
for( $k = 0; $k -le $n; $k++ )
{
$j = 1
for( $i = 1; $i -le $k; $i++ )
{
$j *= ( ( $n - $k + $i ) / $i )
}
$l += $j * ( ... | using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Ensure the translated C++ code behaves exactly like the original PowerShell snippet. | function Forward-Difference( [UInt64] $n, [Array] $f )
{
$flen = $f.length
if( $flen -gt [Math]::Max( 1, $n ) )
{
0..( $flen - $n - 1 ) | ForEach-Object {
$l=0;
for( $k = 0; $k -le $n; $k++ )
{
$j = 1
for( $i = 1; $i -le $k; $i++ )
{
$j *= ( ( $n - $k + $i ) / $i )
}
$l += $j * ( ... | #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Preserve the algorithm and functionality while converting the code from PowerShell to Java. | function Forward-Difference( [UInt64] $n, [Array] $f )
{
$flen = $f.length
if( $flen -gt [Math]::Max( 1, $n ) )
{
0..( $flen - $n - 1 ) | ForEach-Object {
$l=0;
for( $k = 0; $k -le $n; $k++ )
{
$j = 1
for( $i = 1; $i -le $k; $i++ )
{
$j *= ( ( $n - $k + $i ) / $i )
}
$l += $j * ( ... | import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Rewrite this program in Python while keeping its functionality equivalent to the PowerShell version. | function Forward-Difference( [UInt64] $n, [Array] $f )
{
$flen = $f.length
if( $flen -gt [Math]::Max( 1, $n ) )
{
0..( $flen - $n - 1 ) | ForEach-Object {
$l=0;
for( $k = 0; $k -le $n; $k++ )
{
$j = 1
for( $i = 1; $i -le $k; $i++ )
{
$j *= ( ( $n - $k + $i ) / $i )
}
$l += $j * ( ... | >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Preserve the algorithm and functionality while converting the code from PowerShell to VB. | function Forward-Difference( [UInt64] $n, [Array] $f )
{
$flen = $f.length
if( $flen -gt [Math]::Max( 1, $n ) )
{
0..( $flen - $n - 1 ) | ForEach-Object {
$l=0;
for( $k = 0; $k -le $n; $k++ )
{
$j = 1
for( $i = 1; $i -le $k; $i++ )
{
$j *= ( ( $n - $k + $i ) / $i )
}
$l += $j * ( ... | Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Maintain the same structure and functionality when rewriting this code in Go. | function Forward-Difference( [UInt64] $n, [Array] $f )
{
$flen = $f.length
if( $flen -gt [Math]::Max( 1, $n ) )
{
0..( $flen - $n - 1 ) | ForEach-Object {
$l=0;
for( $k = 0; $k -le $n; $k++ )
{
$j = 1
for( $i = 1; $i -le $k; $i++ )
{
$j *= ( ( $n - $k + $i ) / $i )
}
$l += $j * ( ... | package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Preserve the algorithm and functionality while converting the code from R to C. | forwarddif <- function(a, n) {
if ( n == 1 )
a[2:length(a)] - a[1:length(a)-1]
else {
r <- forwarddif(a, 1)
forwarddif(r, n-1)
}
}
fdiff <- function(a, n) {
r <- a
for(i in 1:n) {
r <- r[2:length(r)] - r[1:length(r)-1]
}
r
}
v <- c(90, 47, 58, 29, 22, 32, 55, 5, 55, 73)
print(forwarddif... | #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Translate the given R code snippet into C# without altering its behavior. | forwarddif <- function(a, n) {
if ( n == 1 )
a[2:length(a)] - a[1:length(a)-1]
else {
r <- forwarddif(a, 1)
forwarddif(r, n-1)
}
}
fdiff <- function(a, n) {
r <- a
for(i in 1:n) {
r <- r[2:length(r)] - r[1:length(r)-1]
}
r
}
v <- c(90, 47, 58, 29, 22, 32, 55, 5, 55, 73)
print(forwarddif... | using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Translate the given R code snippet into C++ without altering its behavior. | forwarddif <- function(a, n) {
if ( n == 1 )
a[2:length(a)] - a[1:length(a)-1]
else {
r <- forwarddif(a, 1)
forwarddif(r, n-1)
}
}
fdiff <- function(a, n) {
r <- a
for(i in 1:n) {
r <- r[2:length(r)] - r[1:length(r)-1]
}
r
}
v <- c(90, 47, 58, 29, 22, 32, 55, 5, 55, 73)
print(forwarddif... | #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Please provide an equivalent version of this R code in Java. | forwarddif <- function(a, n) {
if ( n == 1 )
a[2:length(a)] - a[1:length(a)-1]
else {
r <- forwarddif(a, 1)
forwarddif(r, n-1)
}
}
fdiff <- function(a, n) {
r <- a
for(i in 1:n) {
r <- r[2:length(r)] - r[1:length(r)-1]
}
r
}
v <- c(90, 47, 58, 29, 22, 32, 55, 5, 55, 73)
print(forwarddif... | import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Produce a language-to-language conversion: from R to Python, same semantics. | forwarddif <- function(a, n) {
if ( n == 1 )
a[2:length(a)] - a[1:length(a)-1]
else {
r <- forwarddif(a, 1)
forwarddif(r, n-1)
}
}
fdiff <- function(a, n) {
r <- a
for(i in 1:n) {
r <- r[2:length(r)] - r[1:length(r)-1]
}
r
}
v <- c(90, 47, 58, 29, 22, 32, 55, 5, 55, 73)
print(forwarddif... | >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Port the provided R code into VB while preserving the original functionality. | forwarddif <- function(a, n) {
if ( n == 1 )
a[2:length(a)] - a[1:length(a)-1]
else {
r <- forwarddif(a, 1)
forwarddif(r, n-1)
}
}
fdiff <- function(a, n) {
r <- a
for(i in 1:n) {
r <- r[2:length(r)] - r[1:length(r)-1]
}
r
}
v <- c(90, 47, 58, 29, 22, 32, 55, 5, 55, 73)
print(forwarddif... | Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Write a version of this R function in Go with identical behavior. | forwarddif <- function(a, n) {
if ( n == 1 )
a[2:length(a)] - a[1:length(a)-1]
else {
r <- forwarddif(a, 1)
forwarddif(r, n-1)
}
}
fdiff <- function(a, n) {
r <- a
for(i in 1:n) {
r <- r[2:length(r)] - r[1:length(r)-1]
}
r
}
v <- c(90, 47, 58, 29, 22, 32, 55, 5, 55, 73)
print(forwarddif... | package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Rewrite the snippet below in C so it works the same as the original Racket code. | #lang racket
(define (forward-difference list)
(for/list ([x (cdr list)] [y list]) (- x y)))
(define (nth-forward-difference n list)
(for/fold ([list list]) ([n n]) (forward-difference list)))
(nth-forward-difference 9 '(90 47 58 29 22 32 55 5 55 73))
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Can you help me rewrite this code in C# instead of Racket, keeping it the same logically? | #lang racket
(define (forward-difference list)
(for/list ([x (cdr list)] [y list]) (- x y)))
(define (nth-forward-difference n list)
(for/fold ([list list]) ([n n]) (forward-difference list)))
(nth-forward-difference 9 '(90 47 58 29 22 32 55 5 55 73))
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Maintain the same structure and functionality when rewriting this code in C++. | #lang racket
(define (forward-difference list)
(for/list ([x (cdr list)] [y list]) (- x y)))
(define (nth-forward-difference n list)
(for/fold ([list list]) ([n n]) (forward-difference list)))
(nth-forward-difference 9 '(90 47 58 29 22 32 55 5 55 73))
| #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Can you help me rewrite this code in Java instead of Racket, keeping it the same logically? | #lang racket
(define (forward-difference list)
(for/list ([x (cdr list)] [y list]) (- x y)))
(define (nth-forward-difference n list)
(for/fold ([list list]) ([n n]) (forward-difference list)))
(nth-forward-difference 9 '(90 47 58 29 22 32 55 5 55 73))
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Rewrite the snippet below in Python so it works the same as the original Racket code. | #lang racket
(define (forward-difference list)
(for/list ([x (cdr list)] [y list]) (- x y)))
(define (nth-forward-difference n list)
(for/fold ([list list]) ([n n]) (forward-difference list)))
(nth-forward-difference 9 '(90 47 58 29 22 32 55 5 55 73))
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Write a version of this Racket function in VB with identical behavior. | #lang racket
(define (forward-difference list)
(for/list ([x (cdr list)] [y list]) (- x y)))
(define (nth-forward-difference n list)
(for/fold ([list list]) ([n n]) (forward-difference list)))
(nth-forward-difference 9 '(90 47 58 29 22 32 55 5 55 73))
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Rewrite the snippet below in Go so it works the same as the original Racket code. | #lang racket
(define (forward-difference list)
(for/list ([x (cdr list)] [y list]) (- x y)))
(define (nth-forward-difference n list)
(for/fold ([list list]) ([n n]) (forward-difference list)))
(nth-forward-difference 9 '(90 47 58 29 22 32 55 5 55 73))
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Ensure the translated C code behaves exactly like the original REXX snippet. |
* Forward differences
* 18.08.2012 Walter Pachl derived from Rexx
**********************************************************************/
Loop n=-1 To 11
differences('90 47 58 29 22 32 55 5 55 73',n)
End
method differences(a,n) public static
--arr=Rexx[11] -- array must be declare... | #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Convert this REXX block to C#, preserving its control flow and logic. |
* Forward differences
* 18.08.2012 Walter Pachl derived from Rexx
**********************************************************************/
Loop n=-1 To 11
differences('90 47 58 29 22 32 55 5 55 73',n)
End
method differences(a,n) public static
--arr=Rexx[11] -- array must be declare... | using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Translate this program into C++ but keep the logic exactly as in REXX. |
* Forward differences
* 18.08.2012 Walter Pachl derived from Rexx
**********************************************************************/
Loop n=-1 To 11
differences('90 47 58 29 22 32 55 5 55 73',n)
End
method differences(a,n) public static
--arr=Rexx[11] -- array must be declare... | #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Generate a Java translation of this REXX snippet without changing its computational steps. |
* Forward differences
* 18.08.2012 Walter Pachl derived from Rexx
**********************************************************************/
Loop n=-1 To 11
differences('90 47 58 29 22 32 55 5 55 73',n)
End
method differences(a,n) public static
--arr=Rexx[11] -- array must be declare... | import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Convert the following code from REXX to Python, ensuring the logic remains intact. |
* Forward differences
* 18.08.2012 Walter Pachl derived from Rexx
**********************************************************************/
Loop n=-1 To 11
differences('90 47 58 29 22 32 55 5 55 73',n)
End
method differences(a,n) public static
--arr=Rexx[11] -- array must be declare... | >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Rewrite the snippet below in VB so it works the same as the original REXX code. |
* Forward differences
* 18.08.2012 Walter Pachl derived from Rexx
**********************************************************************/
Loop n=-1 To 11
differences('90 47 58 29 22 32 55 5 55 73',n)
End
method differences(a,n) public static
--arr=Rexx[11] -- array must be declare... | Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Maintain the same structure and functionality when rewriting this code in Go. |
* Forward differences
* 18.08.2012 Walter Pachl derived from Rexx
**********************************************************************/
Loop n=-1 To 11
differences('90 47 58 29 22 32 55 5 55 73',n)
End
method differences(a,n) public static
--arr=Rexx[11] -- array must be declare... | package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Maintain the same structure and functionality when rewriting this code in C. | def dif(s)
s.each_cons(2).collect { |x, y| y - x }
end
def difn(s, n)
n.times.inject(s) { |s, | dif(s) }
end
| #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Produce a functionally identical C# code for the snippet given in Ruby. | def dif(s)
s.each_cons(2).collect { |x, y| y - x }
end
def difn(s, n)
n.times.inject(s) { |s, | dif(s) }
end
| using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Convert this Ruby snippet to C++ and keep its semantics consistent. | def dif(s)
s.each_cons(2).collect { |x, y| y - x }
end
def difn(s, n)
n.times.inject(s) { |s, | dif(s) }
end
| #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Convert the following code from Ruby to Java, ensuring the logic remains intact. | def dif(s)
s.each_cons(2).collect { |x, y| y - x }
end
def difn(s, n)
n.times.inject(s) { |s, | dif(s) }
end
| import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Write a version of this Ruby function in Python with identical behavior. | def dif(s)
s.each_cons(2).collect { |x, y| y - x }
end
def difn(s, n)
n.times.inject(s) { |s, | dif(s) }
end
| >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Produce a language-to-language conversion: from Ruby to VB, same semantics. | def dif(s)
s.each_cons(2).collect { |x, y| y - x }
end
def difn(s, n)
n.times.inject(s) { |s, | dif(s) }
end
| Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Translate the given Ruby code snippet into Go without altering its behavior. | def dif(s)
s.each_cons(2).collect { |x, y| y - x }
end
def difn(s, n)
n.times.inject(s) { |s, | dif(s) }
end
| package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Please provide an equivalent version of this Scala code in C. |
fun forwardDifference(ia: IntArray, order: Int): IntArray {
if (order < 0) throw IllegalArgumentException("Order must be non-negative")
if (order == 0) return ia
val size = ia.size
if (size == 0) return ia
if (order >= size) return intArrayOf()
var old = ia
var new = old
var count ... | #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
Generate a C# translation of this Scala snippet without changing its computational steps. |
fun forwardDifference(ia: IntArray, order: Int): IntArray {
if (order < 0) throw IllegalArgumentException("Order must be non-negative")
if (order == 0) return ia
val size = ia.size
if (size == 0) return ia
if (order >= size) return intArrayOf()
var old = ia
var new = old
var count ... | using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static IEnumerable<int> ForwardDifference(IEnumerable<int> sequence, uint order = 1u)
{
switch (order)
{
case 0u:
return sequence;
case 1u:
return sequence.... |
Maintain the same structure and functionality when rewriting this code in C++. |
fun forwardDifference(ia: IntArray, order: Int): IntArray {
if (order < 0) throw IllegalArgumentException("Order must be non-negative")
if (order == 0) return ia
val size = ia.size
if (size == 0) return ia
if (order >= size) return intArrayOf()
var old = ia
var new = old
var count ... | #include <vector>
#include <iterator>
#include <algorithm>
template<typename InputIterator, typename OutputIterator>
OutputIterator forward_difference(InputIterator first, InputIterator last,
OutputIterator dest)
{
if (first == last)
return dest;
typedef typename... |
Change the following Scala code into Java without altering its purpose. |
fun forwardDifference(ia: IntArray, order: Int): IntArray {
if (order < 0) throw IllegalArgumentException("Order must be non-negative")
if (order == 0) return ia
val size = ia.size
if (size == 0) return ia
if (order >= size) return intArrayOf()
var old = ia
var new = old
var count ... | import java.util.Arrays;
public class FD {
public static void main(String args[]) {
double[] a = {90, 47, 58, 29, 22, 32, 55, 5, 55, 73};
System.out.println(Arrays.toString(dif(a, 1)));
System.out.println(Arrays.toString(dif(a, 2)));
System.out.println(Arrays.toString(dif(a, 9)));
... |
Translate this program into Python but keep the logic exactly as in Scala. |
fun forwardDifference(ia: IntArray, order: Int): IntArray {
if (order < 0) throw IllegalArgumentException("Order must be non-negative")
if (order == 0) return ia
val size = ia.size
if (size == 0) return ia
if (order >= size) return intArrayOf()
var old = ia
var new = old
var count ... | >>> dif = lambda s: [x-s[i] for i,x in enumerate(s[1:])]
>>>
>>> difn = lambda s, n: difn(dif(s), n-1) if n else s
>>> s = [90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 0)
[90, 47, 58, 29, 22, 32, 55, 5, 55, 73]
>>> difn(s, 1)
[-43, 11, -29, -7, 10, 23, -50, 50, 18]
>>> difn(s, 2)
[54, -40, 22, 17, 13, -73, 100... |
Keep all operations the same but rewrite the snippet in VB. |
fun forwardDifference(ia: IntArray, order: Int): IntArray {
if (order < 0) throw IllegalArgumentException("Order must be non-negative")
if (order == 0) return ia
val size = ia.size
if (size == 0) return ia
if (order >= size) return intArrayOf()
var old = ia
var new = old
var count ... | Module ForwardDifference
Sub Main()
Dim lNum As New List(Of Integer)(New Integer() {90, 47, 58, 29, 22, 32, 55, 5, 55, 73})
For i As UInteger = 0 To 9
Console.WriteLine(String.Join(" ", (From n In Difference(i, lNum) Select String.Format("{0,5}", n)).ToArray()))
Next
Con... |
Translate this program into Go but keep the logic exactly as in Scala. |
fun forwardDifference(ia: IntArray, order: Int): IntArray {
if (order < 0) throw IllegalArgumentException("Order must be non-negative")
if (order == 0) return ia
val size = ia.size
if (size == 0) return ia
if (order >= size) return intArrayOf()
var old = ia
var new = old
var count ... | package main
import "fmt"
func main() {
a := []int{90, 47, 58, 29, 22, 32, 55, 5, 55, 73}
fmt.Println(a)
fmt.Println(fd(a, 9))
}
func fd(a []int, ord int) []int {
for i := 0; i < ord; i++ {
for j := 0; j < len(a)-i-1; j++ {
a[j] = a[j+1] - a[j]
}
}
return a[:len(a)... |
Change the following Swift code into C without altering its purpose. | func forwardsDifference<T: SignedNumeric>(of arr: [T]) -> [T] {
return zip(arr.dropFirst(), arr).map({ $0.0 - $0.1 })
}
func nthForwardsDifference<T: SignedNumeric>(of arr: [T], n: Int) -> [T] {
assert(n >= 0)
switch (arr, n) {
case ([], _):
return []
case let (arr, 0):
return arr
case let (arr, i... | #include <stdlib.h>
#include <string.h>
#include <stdio.h>
double* fwd_diff(double* x, unsigned int len, unsigned int order)
{
unsigned int i, j;
double* y;
if (order >= len) return 0;
y = malloc(sizeof(double) * len);
if (!order) {
memcpy(y, x, sizeof(double) * len);
return y;
}
for (j = 0; j < orde... |
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