Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Please provide an equivalent version of this Scala code in VB. |
fun median(x: DoubleArray, start: Int, endInclusive: Int): Double {
val size = endInclusive - start + 1
require (size > 0) { "Array slice cannot be empty" }
val m = start + size / 2
return if (size % 2 == 1) x[m] else (x[m - 1] + x[m]) / 2.0
}
fun fivenum(x: DoubleArray): DoubleArray {
require(x.none { it.isNaN() }) { "Unable to deal with arrays containing NaN" }
val result = DoubleArray(5)
x.sort()
result[0] = x[0]
result[2] = median(x, 0, x.size - 1)
result[4] = x[x.lastIndex]
val m = x.size / 2
var lowerEnd = if (x.size % 2 == 1) m else m - 1
result[1] = median(x, 0, lowerEnd)
result[3] = median(x, m, x.size - 1)
return result
}
fun main(args: Array<String>) {
var xl = listOf(
doubleArrayOf(15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0),
doubleArrayOf(36.0, 40.0, 7.0, 39.0, 41.0, 15.0),
doubleArrayOf(
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
)
)
xl.forEach { println("${fivenum(it).asList()}\n") }
}
| #define floor(x) ((x*2.0-0.5) Shr 1)
Sub rapidSort (array()As Single, l As Integer, r As Integer)
Dim As Integer n, wert, nptr, rep
Dim As Single arr, LoVal = array(l), HiVal = array(r)
For n = l To r
If LoVal > array(n) Then LoVal = array(n)
If HiVal < array(n) Then HiVal = array(n)
Next n
Redim SortArray(LoVal To HiVal) As Single
For n = l To r
wert = array(n)
SortArray(wert) += 1
Next n
nptr = l-1
For arr = LoVal To HiVal
rep = SortArray(arr)
For n = 1 To rep
nptr += 1
array(nptr) = arr
Next n
Next arr
Erase SortArray
End Sub
Function median(tbl() As Single, lo As Integer, hi As Integer) As Single
Dim As Integer l = hi-lo+1
Dim As Integer m = lo+floor(l/2)
If l Mod 2 = 1 Then Return tbl(m)
Return (tbl(m-1)+tbl(m))/2
End Function
Sub fivenum(tbl() As Single)
rapidSort(tbl(), Lbound(tbl), Ubound(tbl))
Dim As Integer l = Ubound(tbl)
Dim As Single m = floor(l/2) + (l Mod 2)
Dim As Single r1,r2,r3,r4,r5
r1 = tbl(1)
r2 = median(tbl(),1,m)
r3 = median(tbl(),1,l)
r4 = median(tbl(),m+1,l)
r5 = tbl(l)
Print "[" & r1; ","; r2; ","; r3; ","; r4; ", "; r5 & "]"
End Sub
Dim As Single x1(1 To ...) = {15, 6, 42, 41, 7, 36, 49, 40, 39, 47, 43}
Dim As Single x2(1 To ...) = {36, 40, 7, 39, 41, 15}
Dim As Single x3(1 To ...) = {_
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, _
0.73438555, -0.03035726, 1.46675970, -0.74621349, -0.72588772, _
0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469, _
0.66206163, 1.04312009, -0.10305385, 0.75775634, 0.32566578}
fivenum(x1())
fivenum(x2())
fivenum(x3())
Sleep
|
Port the provided Scala code into VB while preserving the original functionality. |
fun median(x: DoubleArray, start: Int, endInclusive: Int): Double {
val size = endInclusive - start + 1
require (size > 0) { "Array slice cannot be empty" }
val m = start + size / 2
return if (size % 2 == 1) x[m] else (x[m - 1] + x[m]) / 2.0
}
fun fivenum(x: DoubleArray): DoubleArray {
require(x.none { it.isNaN() }) { "Unable to deal with arrays containing NaN" }
val result = DoubleArray(5)
x.sort()
result[0] = x[0]
result[2] = median(x, 0, x.size - 1)
result[4] = x[x.lastIndex]
val m = x.size / 2
var lowerEnd = if (x.size % 2 == 1) m else m - 1
result[1] = median(x, 0, lowerEnd)
result[3] = median(x, m, x.size - 1)
return result
}
fun main(args: Array<String>) {
var xl = listOf(
doubleArrayOf(15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0),
doubleArrayOf(36.0, 40.0, 7.0, 39.0, 41.0, 15.0),
doubleArrayOf(
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
)
)
xl.forEach { println("${fivenum(it).asList()}\n") }
}
| #define floor(x) ((x*2.0-0.5) Shr 1)
Sub rapidSort (array()As Single, l As Integer, r As Integer)
Dim As Integer n, wert, nptr, rep
Dim As Single arr, LoVal = array(l), HiVal = array(r)
For n = l To r
If LoVal > array(n) Then LoVal = array(n)
If HiVal < array(n) Then HiVal = array(n)
Next n
Redim SortArray(LoVal To HiVal) As Single
For n = l To r
wert = array(n)
SortArray(wert) += 1
Next n
nptr = l-1
For arr = LoVal To HiVal
rep = SortArray(arr)
For n = 1 To rep
nptr += 1
array(nptr) = arr
Next n
Next arr
Erase SortArray
End Sub
Function median(tbl() As Single, lo As Integer, hi As Integer) As Single
Dim As Integer l = hi-lo+1
Dim As Integer m = lo+floor(l/2)
If l Mod 2 = 1 Then Return tbl(m)
Return (tbl(m-1)+tbl(m))/2
End Function
Sub fivenum(tbl() As Single)
rapidSort(tbl(), Lbound(tbl), Ubound(tbl))
Dim As Integer l = Ubound(tbl)
Dim As Single m = floor(l/2) + (l Mod 2)
Dim As Single r1,r2,r3,r4,r5
r1 = tbl(1)
r2 = median(tbl(),1,m)
r3 = median(tbl(),1,l)
r4 = median(tbl(),m+1,l)
r5 = tbl(l)
Print "[" & r1; ","; r2; ","; r3; ","; r4; ", "; r5 & "]"
End Sub
Dim As Single x1(1 To ...) = {15, 6, 42, 41, 7, 36, 49, 40, 39, 47, 43}
Dim As Single x2(1 To ...) = {36, 40, 7, 39, 41, 15}
Dim As Single x3(1 To ...) = {_
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, _
0.73438555, -0.03035726, 1.46675970, -0.74621349, -0.72588772, _
0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469, _
0.66206163, 1.04312009, -0.10305385, 0.75775634, 0.32566578}
fivenum(x1())
fivenum(x2())
fivenum(x3())
Sleep
|
Write the same code in Go as shown below in Scala. |
fun median(x: DoubleArray, start: Int, endInclusive: Int): Double {
val size = endInclusive - start + 1
require (size > 0) { "Array slice cannot be empty" }
val m = start + size / 2
return if (size % 2 == 1) x[m] else (x[m - 1] + x[m]) / 2.0
}
fun fivenum(x: DoubleArray): DoubleArray {
require(x.none { it.isNaN() }) { "Unable to deal with arrays containing NaN" }
val result = DoubleArray(5)
x.sort()
result[0] = x[0]
result[2] = median(x, 0, x.size - 1)
result[4] = x[x.lastIndex]
val m = x.size / 2
var lowerEnd = if (x.size % 2 == 1) m else m - 1
result[1] = median(x, 0, lowerEnd)
result[3] = median(x, m, x.size - 1)
return result
}
fun main(args: Array<String>) {
var xl = listOf(
doubleArrayOf(15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0),
doubleArrayOf(36.0, 40.0, 7.0, 39.0, 41.0, 15.0),
doubleArrayOf(
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
)
)
xl.forEach { println("${fivenum(it).asList()}\n") }
}
| package main
import (
"fmt"
"math"
"sort"
)
func fivenum(a []float64) (n5 [5]float64) {
sort.Float64s(a)
n := float64(len(a))
n4 := float64((len(a)+3)/2) / 2
d := []float64{1, n4, (n + 1) / 2, n + 1 - n4, n}
for e, de := range d {
floor := int(de - 1)
ceil := int(math.Ceil(de - 1))
n5[e] = .5 * (a[floor] + a[ceil])
}
return
}
var (
x1 = []float64{36, 40, 7, 39, 41, 15}
x2 = []float64{15, 6, 42, 41, 7, 36, 49, 40, 39, 47, 43}
x3 = []float64{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594,
0.73438555, -0.03035726, 1.46675970, -0.74621349, -0.72588772,
0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469,
0.66206163, 1.04312009, -0.10305385, 0.75775634, 0.32566578,
}
)
func main() {
fmt.Println(fivenum(x1))
fmt.Println(fivenum(x2))
fmt.Println(fivenum(x3))
}
|
Generate an equivalent Go version of this Scala code. |
fun median(x: DoubleArray, start: Int, endInclusive: Int): Double {
val size = endInclusive - start + 1
require (size > 0) { "Array slice cannot be empty" }
val m = start + size / 2
return if (size % 2 == 1) x[m] else (x[m - 1] + x[m]) / 2.0
}
fun fivenum(x: DoubleArray): DoubleArray {
require(x.none { it.isNaN() }) { "Unable to deal with arrays containing NaN" }
val result = DoubleArray(5)
x.sort()
result[0] = x[0]
result[2] = median(x, 0, x.size - 1)
result[4] = x[x.lastIndex]
val m = x.size / 2
var lowerEnd = if (x.size % 2 == 1) m else m - 1
result[1] = median(x, 0, lowerEnd)
result[3] = median(x, m, x.size - 1)
return result
}
fun main(args: Array<String>) {
var xl = listOf(
doubleArrayOf(15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0),
doubleArrayOf(36.0, 40.0, 7.0, 39.0, 41.0, 15.0),
doubleArrayOf(
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
)
)
xl.forEach { println("${fivenum(it).asList()}\n") }
}
| package main
import (
"fmt"
"math"
"sort"
)
func fivenum(a []float64) (n5 [5]float64) {
sort.Float64s(a)
n := float64(len(a))
n4 := float64((len(a)+3)/2) / 2
d := []float64{1, n4, (n + 1) / 2, n + 1 - n4, n}
for e, de := range d {
floor := int(de - 1)
ceil := int(math.Ceil(de - 1))
n5[e] = .5 * (a[floor] + a[ceil])
}
return
}
var (
x1 = []float64{36, 40, 7, 39, 41, 15}
x2 = []float64{15, 6, 42, 41, 7, 36, 49, 40, 39, 47, 43}
x3 = []float64{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594,
0.73438555, -0.03035726, 1.46675970, -0.74621349, -0.72588772,
0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469,
0.66206163, 1.04312009, -0.10305385, 0.75775634, 0.32566578,
}
)
func main() {
fmt.Println(fivenum(x1))
fmt.Println(fivenum(x2))
fmt.Println(fivenum(x3))
}
|
Keep all operations the same but rewrite the snippet in Rust. | #include <stdio.h>
#include <stdlib.h>
double median(double *x, int start, int end_inclusive) {
int size = end_inclusive - start + 1;
if (size <= 0) {
printf("Array slice cannot be empty\n");
exit(1);
}
int m = start + size / 2;
if (size % 2) return x[m];
return (x[m - 1] + x[m]) / 2.0;
}
int compare (const void *a, const void *b) {
double aa = *(double*)a;
double bb = *(double*)b;
if (aa > bb) return 1;
if (aa < bb) return -1;
return 0;
}
int fivenum(double *x, double *result, int x_len) {
int i, m, lower_end;
for (i = 0; i < x_len; i++) {
if (x[i] != x[i]) {
printf("Unable to deal with arrays containing NaN\n\n");
return 1;
}
}
qsort(x, x_len, sizeof(double), compare);
result[0] = x[0];
result[2] = median(x, 0, x_len - 1);
result[4] = x[x_len - 1];
m = x_len / 2;
lower_end = (x_len % 2) ? m : m - 1;
result[1] = median(x, 0, lower_end);
result[3] = median(x, m, x_len - 1);
return 0;
}
int show(double *result, int places) {
int i;
char f[7];
sprintf(f, "%%.%dlf", places);
printf("[");
for (i = 0; i < 5; i++) {
printf(f, result[i]);
if (i < 4) printf(", ");
}
printf("]\n\n");
}
int main() {
double result[5];
double x1[11] = {15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0};
if (!fivenum(x1, result, 11)) show(result, 1);
double x2[6] = {36.0, 40.0, 7.0, 39.0, 41.0, 15.0};
if (!fivenum(x2, result, 6)) show(result, 1);
double x3[20] = {
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
};
if (!fivenum(x3, result, 20)) show(result, 9);
return 0;
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Write the same algorithm in Rust as shown in this C implementation. | #include <stdio.h>
#include <stdlib.h>
double median(double *x, int start, int end_inclusive) {
int size = end_inclusive - start + 1;
if (size <= 0) {
printf("Array slice cannot be empty\n");
exit(1);
}
int m = start + size / 2;
if (size % 2) return x[m];
return (x[m - 1] + x[m]) / 2.0;
}
int compare (const void *a, const void *b) {
double aa = *(double*)a;
double bb = *(double*)b;
if (aa > bb) return 1;
if (aa < bb) return -1;
return 0;
}
int fivenum(double *x, double *result, int x_len) {
int i, m, lower_end;
for (i = 0; i < x_len; i++) {
if (x[i] != x[i]) {
printf("Unable to deal with arrays containing NaN\n\n");
return 1;
}
}
qsort(x, x_len, sizeof(double), compare);
result[0] = x[0];
result[2] = median(x, 0, x_len - 1);
result[4] = x[x_len - 1];
m = x_len / 2;
lower_end = (x_len % 2) ? m : m - 1;
result[1] = median(x, 0, lower_end);
result[3] = median(x, m, x_len - 1);
return 0;
}
int show(double *result, int places) {
int i;
char f[7];
sprintf(f, "%%.%dlf", places);
printf("[");
for (i = 0; i < 5; i++) {
printf(f, result[i]);
if (i < 4) printf(", ");
}
printf("]\n\n");
}
int main() {
double result[5];
double x1[11] = {15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0};
if (!fivenum(x1, result, 11)) show(result, 1);
double x2[6] = {36.0, 40.0, 7.0, 39.0, 41.0, 15.0};
if (!fivenum(x2, result, 6)) show(result, 1);
double x3[20] = {
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
};
if (!fivenum(x3, result, 20)) show(result, 9);
return 0;
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Produce a functionally identical Rust code for the snippet given in C++. | #include <algorithm>
#include <iostream>
#include <ostream>
#include <vector>
template<std::size_t> struct int_ {};
template <class Tuple, size_t Pos>
std::ostream& print_tuple(std::ostream& out, const Tuple& t, int_<Pos>) {
out << std::get< std::tuple_size<Tuple>::value - Pos >(t) << ", ";
return print_tuple(out, t, int_<Pos - 1>());
}
template <class Tuple>
std::ostream& print_tuple(std::ostream& out, const Tuple& t, int_<1>) {
return out << std::get<std::tuple_size<Tuple>::value - 1>(t);
}
template <class... Args>
std::ostream& operator<<(std::ostream& out, const std::tuple<Args...>& t) {
out << '(';
print_tuple(out, t, int_<sizeof...(Args)>());
return out << ')';
}
template <class RI>
double median(RI beg, RI end) {
if (beg == end) throw std::runtime_error("Range cannot be empty");
auto len = end - beg;
auto m = len / 2;
if (len % 2 == 1) {
return *(beg + m);
}
return (beg[m - 1] + beg[m]) / 2.0;
}
template <class C>
auto fivenum(C& c) {
std::sort(c.begin(), c.end());
auto cbeg = c.cbegin();
auto cend = c.cend();
auto len = cend - cbeg;
auto m = len / 2;
auto lower = (len % 2 == 1) ? m : m - 1;
double r2 = median(cbeg, cbeg + lower + 1);
double r3 = median(cbeg, cend);
double r4 = median(cbeg + lower + 1, cend);
return std::make_tuple(*cbeg, r2, r3, r4, *(cend - 1));
}
int main() {
using namespace std;
vector<vector<double>> cs = {
{ 15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0 },
{ 36.0, 40.0, 7.0, 39.0, 41.0, 15.0 },
{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
}
};
for (auto & c : cs) {
cout << fivenum(c) << endl;
}
return 0;
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Can you help me rewrite this code in Rust instead of Go, keeping it the same logically? | package main
import (
"fmt"
"math"
"sort"
)
func fivenum(a []float64) (n5 [5]float64) {
sort.Float64s(a)
n := float64(len(a))
n4 := float64((len(a)+3)/2) / 2
d := []float64{1, n4, (n + 1) / 2, n + 1 - n4, n}
for e, de := range d {
floor := int(de - 1)
ceil := int(math.Ceil(de - 1))
n5[e] = .5 * (a[floor] + a[ceil])
}
return
}
var (
x1 = []float64{36, 40, 7, 39, 41, 15}
x2 = []float64{15, 6, 42, 41, 7, 36, 49, 40, 39, 47, 43}
x3 = []float64{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594,
0.73438555, -0.03035726, 1.46675970, -0.74621349, -0.72588772,
0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469,
0.66206163, 1.04312009, -0.10305385, 0.75775634, 0.32566578,
}
)
func main() {
fmt.Println(fivenum(x1))
fmt.Println(fivenum(x2))
fmt.Println(fivenum(x3))
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Transform the following Rust implementation into Python, maintaining the same output and logic. | #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
| from __future__ import division
import math
import sys
def fivenum(array):
n = len(array)
if n == 0:
print("you entered an empty array.")
sys.exit()
x = sorted(array)
n4 = math.floor((n+3.0)/2.0)/2.0
d = [1, n4, (n+1)/2, n+1-n4, n]
sum_array = []
for e in range(5):
floor = int(math.floor(d[e] - 1))
ceil = int(math.ceil(d[e] - 1))
sum_array.append(0.5 * (x[floor] + x[ceil]))
return sum_array
x = [0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555, -0.03035726, 1.46675970,
-0.74621349, -0.72588772, 0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469, 0.66206163,
1.04312009, -0.10305385, 0.75775634, 0.32566578]
y = fivenum(x)
print(y)
|
Produce a language-to-language conversion: from Rust to VB, same semantics. | #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
| Option Base 1
Private Function median(tbl As Variant, lo As Integer, hi As Integer)
Dim l As Integer: l = hi - lo + 1
Dim m As Integer: m = lo + WorksheetFunction.Floor_Precise(l / 2)
If l Mod 2 = 1 Then
median = tbl(m)
Else
median = (tbl(m - 1) + tbl(m)) / 2
End if
End Function
Private Function fivenum(tbl As Variant) As Variant
Sort tbl, UBound(tbl)
Dim l As Integer: l = UBound(tbl)
Dim m As Integer: m = WorksheetFunction.Floor_Precise(l / 2) + l Mod 2
Dim r(5) As String
r(1) = CStr(tbl(1))
r(2) = CStr(median(tbl, 1, m))
r(3) = CStr(median(tbl, 1, l))
r(4) = CStr(median(tbl, m + 1, l))
r(5) = CStr(tbl(l))
fivenum = r
End Function
Public Sub main()
Dim x1 As Variant, x2 As Variant, x3 As Variant
x1 = [{15, 6, 42, 41, 7, 36, 49, 40, 39, 47, 43}]
x2 = [{36, 40, 7, 39, 41, 15}]
x3 = [{0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555, -0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385, 0.75775634, 0.32566578}]
Debug.Print Join(fivenum(x1), " | ")
Debug.Print Join(fivenum(x2), " | ")
Debug.Print Join(fivenum(x3), " | ")
End Sub
|
Convert this C++ block to Rust, preserving its control flow and logic. | #include <algorithm>
#include <iostream>
#include <ostream>
#include <vector>
template<std::size_t> struct int_ {};
template <class Tuple, size_t Pos>
std::ostream& print_tuple(std::ostream& out, const Tuple& t, int_<Pos>) {
out << std::get< std::tuple_size<Tuple>::value - Pos >(t) << ", ";
return print_tuple(out, t, int_<Pos - 1>());
}
template <class Tuple>
std::ostream& print_tuple(std::ostream& out, const Tuple& t, int_<1>) {
return out << std::get<std::tuple_size<Tuple>::value - 1>(t);
}
template <class... Args>
std::ostream& operator<<(std::ostream& out, const std::tuple<Args...>& t) {
out << '(';
print_tuple(out, t, int_<sizeof...(Args)>());
return out << ')';
}
template <class RI>
double median(RI beg, RI end) {
if (beg == end) throw std::runtime_error("Range cannot be empty");
auto len = end - beg;
auto m = len / 2;
if (len % 2 == 1) {
return *(beg + m);
}
return (beg[m - 1] + beg[m]) / 2.0;
}
template <class C>
auto fivenum(C& c) {
std::sort(c.begin(), c.end());
auto cbeg = c.cbegin();
auto cend = c.cend();
auto len = cend - cbeg;
auto m = len / 2;
auto lower = (len % 2 == 1) ? m : m - 1;
double r2 = median(cbeg, cbeg + lower + 1);
double r3 = median(cbeg, cend);
double r4 = median(cbeg + lower + 1, cend);
return std::make_tuple(*cbeg, r2, r3, r4, *(cend - 1));
}
int main() {
using namespace std;
vector<vector<double>> cs = {
{ 15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0 },
{ 36.0, 40.0, 7.0, 39.0, 41.0, 15.0 },
{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
}
};
for (auto & c : cs) {
cout << fivenum(c) << endl;
}
return 0;
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Generate an equivalent Rust version of this C# code. | using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Fivenum {
public static class Helper {
public static string AsString<T>(this ICollection<T> c, string format = "{0}") {
StringBuilder sb = new StringBuilder("[");
int count = 0;
foreach (var t in c) {
if (count++ > 0) {
sb.Append(", ");
}
sb.AppendFormat(format, t);
}
return sb.Append("]").ToString();
}
}
class Program {
static double Median(double[] x, int start, int endInclusive) {
int size = endInclusive - start + 1;
if (size <= 0) throw new ArgumentException("Array slice cannot be empty");
int m = start + size / 2;
return (size % 2 == 1) ? x[m] : (x[m - 1] + x[m]) / 2.0;
}
static double[] Fivenum(double[] x) {
foreach (var d in x) {
if (Double.IsNaN(d)) {
throw new ArgumentException("Unable to deal with arrays containing NaN");
}
}
double[] result = new double[5];
Array.Sort(x);
result[0] = x.First();
result[2] = Median(x, 0, x.Length - 1);
result[4] = x.Last();
int m = x.Length / 2;
int lowerEnd = (x.Length % 2 == 1) ? m : m - 1;
result[1] = Median(x, 0, lowerEnd);
result[3] = Median(x, m, x.Length - 1);
return result;
}
static void Main(string[] args) {
double[][] x1 = new double[][]{
new double[]{ 15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0},
new double[]{ 36.0, 40.0, 7.0, 39.0, 41.0, 15.0},
new double[]{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
},
};
foreach(var x in x1) {
var result = Fivenum(x);
Console.WriteLine(result.AsString("{0:F8}"));
}
}
}
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Translate the given C# code snippet into Rust without altering its behavior. | using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Fivenum {
public static class Helper {
public static string AsString<T>(this ICollection<T> c, string format = "{0}") {
StringBuilder sb = new StringBuilder("[");
int count = 0;
foreach (var t in c) {
if (count++ > 0) {
sb.Append(", ");
}
sb.AppendFormat(format, t);
}
return sb.Append("]").ToString();
}
}
class Program {
static double Median(double[] x, int start, int endInclusive) {
int size = endInclusive - start + 1;
if (size <= 0) throw new ArgumentException("Array slice cannot be empty");
int m = start + size / 2;
return (size % 2 == 1) ? x[m] : (x[m - 1] + x[m]) / 2.0;
}
static double[] Fivenum(double[] x) {
foreach (var d in x) {
if (Double.IsNaN(d)) {
throw new ArgumentException("Unable to deal with arrays containing NaN");
}
}
double[] result = new double[5];
Array.Sort(x);
result[0] = x.First();
result[2] = Median(x, 0, x.Length - 1);
result[4] = x.Last();
int m = x.Length / 2;
int lowerEnd = (x.Length % 2 == 1) ? m : m - 1;
result[1] = Median(x, 0, lowerEnd);
result[3] = Median(x, m, x.Length - 1);
return result;
}
static void Main(string[] args) {
double[][] x1 = new double[][]{
new double[]{ 15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0},
new double[]{ 36.0, 40.0, 7.0, 39.0, 41.0, 15.0},
new double[]{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
},
};
foreach(var x in x1) {
var result = Fivenum(x);
Console.WriteLine(result.AsString("{0:F8}"));
}
}
}
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Write the same algorithm in Rust as shown in this Java implementation. | import java.util.Arrays;
public class Fivenum {
static double median(double[] x, int start, int endInclusive) {
int size = endInclusive - start + 1;
if (size <= 0) throw new IllegalArgumentException("Array slice cannot be empty");
int m = start + size / 2;
return (size % 2 == 1) ? x[m] : (x[m - 1] + x[m]) / 2.0;
}
static double[] fivenum(double[] x) {
for (Double d : x) {
if (d.isNaN())
throw new IllegalArgumentException("Unable to deal with arrays containing NaN");
}
double[] result = new double[5];
Arrays.sort(x);
result[0] = x[0];
result[2] = median(x, 0, x.length - 1);
result[4] = x[x.length - 1];
int m = x.length / 2;
int lowerEnd = (x.length % 2 == 1) ? m : m - 1;
result[1] = median(x, 0, lowerEnd);
result[3] = median(x, m, x.length - 1);
return result;
}
public static void main(String[] args) {
double xl[][] = {
{15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0},
{36.0, 40.0, 7.0, 39.0, 41.0, 15.0},
{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
}
};
for (double[] x : xl) System.out.printf("%s\n\n", Arrays.toString(fivenum(x)));
}
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Preserve the algorithm and functionality while converting the code from Java to Rust. | import java.util.Arrays;
public class Fivenum {
static double median(double[] x, int start, int endInclusive) {
int size = endInclusive - start + 1;
if (size <= 0) throw new IllegalArgumentException("Array slice cannot be empty");
int m = start + size / 2;
return (size % 2 == 1) ? x[m] : (x[m - 1] + x[m]) / 2.0;
}
static double[] fivenum(double[] x) {
for (Double d : x) {
if (d.isNaN())
throw new IllegalArgumentException("Unable to deal with arrays containing NaN");
}
double[] result = new double[5];
Arrays.sort(x);
result[0] = x[0];
result[2] = median(x, 0, x.length - 1);
result[4] = x[x.length - 1];
int m = x.length / 2;
int lowerEnd = (x.length % 2 == 1) ? m : m - 1;
result[1] = median(x, 0, lowerEnd);
result[3] = median(x, m, x.length - 1);
return result;
}
public static void main(String[] args) {
double xl[][] = {
{15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0},
{36.0, 40.0, 7.0, 39.0, 41.0, 15.0},
{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555,
-0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527,
-0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385,
0.75775634, 0.32566578
}
};
for (double[] x : xl) System.out.printf("%s\n\n", Arrays.toString(fivenum(x)));
}
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Port the following code from Go to Rust with equivalent syntax and logic. | package main
import (
"fmt"
"math"
"sort"
)
func fivenum(a []float64) (n5 [5]float64) {
sort.Float64s(a)
n := float64(len(a))
n4 := float64((len(a)+3)/2) / 2
d := []float64{1, n4, (n + 1) / 2, n + 1 - n4, n}
for e, de := range d {
floor := int(de - 1)
ceil := int(math.Ceil(de - 1))
n5[e] = .5 * (a[floor] + a[ceil])
}
return
}
var (
x1 = []float64{36, 40, 7, 39, 41, 15}
x2 = []float64{15, 6, 42, 41, 7, 36, 49, 40, 39, 47, 43}
x3 = []float64{
0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594,
0.73438555, -0.03035726, 1.46675970, -0.74621349, -0.72588772,
0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469,
0.66206163, 1.04312009, -0.10305385, 0.75775634, 0.32566578,
}
)
func main() {
fmt.Println(fivenum(x1))
fmt.Println(fivenum(x2))
fmt.Println(fivenum(x3))
}
| #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
|
Produce a language-to-language conversion: from Rust to Python, same semantics. | #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
| from __future__ import division
import math
import sys
def fivenum(array):
n = len(array)
if n == 0:
print("you entered an empty array.")
sys.exit()
x = sorted(array)
n4 = math.floor((n+3.0)/2.0)/2.0
d = [1, n4, (n+1)/2, n+1-n4, n]
sum_array = []
for e in range(5):
floor = int(math.floor(d[e] - 1))
ceil = int(math.ceil(d[e] - 1))
sum_array.append(0.5 * (x[floor] + x[ceil]))
return sum_array
x = [0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555, -0.03035726, 1.46675970,
-0.74621349, -0.72588772, 0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469, 0.66206163,
1.04312009, -0.10305385, 0.75775634, 0.32566578]
y = fivenum(x)
print(y)
|
Generate an equivalent VB version of this Rust code. | #[derive(Debug)]
struct FiveNum {
minimum: f64,
lower_quartile: f64,
median: f64,
upper_quartile: f64,
maximum: f64,
}
fn median(samples: &[f64]) -> f64 {
let n = samples.len();
let m = n / 2;
if n % 2 == 0 {
(samples[m] + samples[m - 1]) / 2.0
} else {
samples[m]
}
}
fn fivenum(samples: &[f64]) -> FiveNum {
let mut xs = samples.to_vec();
xs.sort_by(|x, y| x.partial_cmp(y).unwrap());
let m = xs.len() / 2;
FiveNum {
minimum: xs[0],
lower_quartile: median(&xs[0..(m + (xs.len() % 2))]),
median: median(&xs),
upper_quartile: median(&xs[m..]),
maximum: xs[xs.len() - 1],
}
}
fn main() {
let inputs = vec![
vec![15., 6., 42., 41., 7., 36., 49., 40., 39., 47., 43.],
vec![36., 40., 7., 39., 41., 15.],
vec![
0.14082834,
0.09748790,
1.73131507,
0.87636009,
-1.95059594,
0.73438555,
-0.03035726,
1.46675970,
-0.74621349,
-0.72588772,
0.63905160,
0.61501527,
-0.98983780,
-1.00447874,
-0.62759469,
0.66206163,
1.04312009,
-0.10305385,
0.75775634,
0.32566578,
],
];
for input in inputs {
let result = fivenum(&input);
println!("Fivenum",);
println!(" Minumum: {}", result.minimum);
println!(" Lower quartile: {}", result.lower_quartile);
println!(" Median: {}", result.median);
println!(" Upper quartile: {}", result.upper_quartile);
println!(" Maximum: {}", result.maximum);
}
}
| Option Base 1
Private Function median(tbl As Variant, lo As Integer, hi As Integer)
Dim l As Integer: l = hi - lo + 1
Dim m As Integer: m = lo + WorksheetFunction.Floor_Precise(l / 2)
If l Mod 2 = 1 Then
median = tbl(m)
Else
median = (tbl(m - 1) + tbl(m)) / 2
End if
End Function
Private Function fivenum(tbl As Variant) As Variant
Sort tbl, UBound(tbl)
Dim l As Integer: l = UBound(tbl)
Dim m As Integer: m = WorksheetFunction.Floor_Precise(l / 2) + l Mod 2
Dim r(5) As String
r(1) = CStr(tbl(1))
r(2) = CStr(median(tbl, 1, m))
r(3) = CStr(median(tbl, 1, l))
r(4) = CStr(median(tbl, m + 1, l))
r(5) = CStr(tbl(l))
fivenum = r
End Function
Public Sub main()
Dim x1 As Variant, x2 As Variant, x3 As Variant
x1 = [{15, 6, 42, 41, 7, 36, 49, 40, 39, 47, 43}]
x2 = [{36, 40, 7, 39, 41, 15}]
x3 = [{0.14082834, 0.09748790, 1.73131507, 0.87636009, -1.95059594, 0.73438555, -0.03035726, 1.46675970, -0.74621349, -0.72588772, 0.63905160, 0.61501527, -0.98983780, -1.00447874, -0.62759469, 0.66206163, 1.04312009, -0.10305385, 0.75775634, 0.32566578}]
Debug.Print Join(fivenum(x1), " | ")
Debug.Print Join(fivenum(x2), " | ")
Debug.Print Join(fivenum(x3), " | ")
End Sub
|
Rewrite this program in C# while keeping its functionality equivalent to the Ada version. | with Ada.Text_IO; use Ada.Text_IO;
procedure Test_Nth_Root is
generic
type Real is digits <>;
function Nth_Root (Value : Real; N : Positive) return Real;
function Nth_Root (Value : Real; N : Positive) return Real is
type Index is mod 2;
X : array (Index) of Real := (Value, Value);
K : Index := 0;
begin
loop
X (K + 1) := ( (Real (N) - 1.0) * X (K) + Value / X (K) ** (N-1) ) / Real (N);
exit when X (K + 1) >= X (K);
K := K + 1;
end loop;
return X (K + 1);
end Nth_Root;
function Long_Nth_Root is new Nth_Root (Long_Float);
begin
Put_Line ("1024.0 10th =" & Long_Float'Image (Long_Nth_Root (1024.0, 10)));
Put_Line (" 27.0 3rd =" & Long_Float'Image (Long_Nth_Root (27.0, 3)));
Put_Line (" 2.0 2nd =" & Long_Float'Image (Long_Nth_Root (2.0, 2)));
Put_Line ("5642.0 125th =" & Long_Float'Image (Long_Nth_Root (5642.0, 125)));
end Test_Nth_Root;
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Generate an equivalent C version of this Ada code. | with Ada.Text_IO; use Ada.Text_IO;
procedure Test_Nth_Root is
generic
type Real is digits <>;
function Nth_Root (Value : Real; N : Positive) return Real;
function Nth_Root (Value : Real; N : Positive) return Real is
type Index is mod 2;
X : array (Index) of Real := (Value, Value);
K : Index := 0;
begin
loop
X (K + 1) := ( (Real (N) - 1.0) * X (K) + Value / X (K) ** (N-1) ) / Real (N);
exit when X (K + 1) >= X (K);
K := K + 1;
end loop;
return X (K + 1);
end Nth_Root;
function Long_Nth_Root is new Nth_Root (Long_Float);
begin
Put_Line ("1024.0 10th =" & Long_Float'Image (Long_Nth_Root (1024.0, 10)));
Put_Line (" 27.0 3rd =" & Long_Float'Image (Long_Nth_Root (27.0, 3)));
Put_Line (" 2.0 2nd =" & Long_Float'Image (Long_Nth_Root (2.0, 2)));
Put_Line ("5642.0 125th =" & Long_Float'Image (Long_Nth_Root (5642.0, 125)));
end Test_Nth_Root;
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Translate the given Ada code snippet into C++ without altering its behavior. | with Ada.Text_IO; use Ada.Text_IO;
procedure Test_Nth_Root is
generic
type Real is digits <>;
function Nth_Root (Value : Real; N : Positive) return Real;
function Nth_Root (Value : Real; N : Positive) return Real is
type Index is mod 2;
X : array (Index) of Real := (Value, Value);
K : Index := 0;
begin
loop
X (K + 1) := ( (Real (N) - 1.0) * X (K) + Value / X (K) ** (N-1) ) / Real (N);
exit when X (K + 1) >= X (K);
K := K + 1;
end loop;
return X (K + 1);
end Nth_Root;
function Long_Nth_Root is new Nth_Root (Long_Float);
begin
Put_Line ("1024.0 10th =" & Long_Float'Image (Long_Nth_Root (1024.0, 10)));
Put_Line (" 27.0 3rd =" & Long_Float'Image (Long_Nth_Root (27.0, 3)));
Put_Line (" 2.0 2nd =" & Long_Float'Image (Long_Nth_Root (2.0, 2)));
Put_Line ("5642.0 125th =" & Long_Float'Image (Long_Nth_Root (5642.0, 125)));
end Test_Nth_Root;
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Generate a Go translation of this Ada snippet without changing its computational steps. | with Ada.Text_IO; use Ada.Text_IO;
procedure Test_Nth_Root is
generic
type Real is digits <>;
function Nth_Root (Value : Real; N : Positive) return Real;
function Nth_Root (Value : Real; N : Positive) return Real is
type Index is mod 2;
X : array (Index) of Real := (Value, Value);
K : Index := 0;
begin
loop
X (K + 1) := ( (Real (N) - 1.0) * X (K) + Value / X (K) ** (N-1) ) / Real (N);
exit when X (K + 1) >= X (K);
K := K + 1;
end loop;
return X (K + 1);
end Nth_Root;
function Long_Nth_Root is new Nth_Root (Long_Float);
begin
Put_Line ("1024.0 10th =" & Long_Float'Image (Long_Nth_Root (1024.0, 10)));
Put_Line (" 27.0 3rd =" & Long_Float'Image (Long_Nth_Root (27.0, 3)));
Put_Line (" 2.0 2nd =" & Long_Float'Image (Long_Nth_Root (2.0, 2)));
Put_Line ("5642.0 125th =" & Long_Float'Image (Long_Nth_Root (5642.0, 125)));
end Test_Nth_Root;
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Can you help me rewrite this code in Java instead of Ada, keeping it the same logically? | with Ada.Text_IO; use Ada.Text_IO;
procedure Test_Nth_Root is
generic
type Real is digits <>;
function Nth_Root (Value : Real; N : Positive) return Real;
function Nth_Root (Value : Real; N : Positive) return Real is
type Index is mod 2;
X : array (Index) of Real := (Value, Value);
K : Index := 0;
begin
loop
X (K + 1) := ( (Real (N) - 1.0) * X (K) + Value / X (K) ** (N-1) ) / Real (N);
exit when X (K + 1) >= X (K);
K := K + 1;
end loop;
return X (K + 1);
end Nth_Root;
function Long_Nth_Root is new Nth_Root (Long_Float);
begin
Put_Line ("1024.0 10th =" & Long_Float'Image (Long_Nth_Root (1024.0, 10)));
Put_Line (" 27.0 3rd =" & Long_Float'Image (Long_Nth_Root (27.0, 3)));
Put_Line (" 2.0 2nd =" & Long_Float'Image (Long_Nth_Root (2.0, 2)));
Put_Line ("5642.0 125th =" & Long_Float'Image (Long_Nth_Root (5642.0, 125)));
end Test_Nth_Root;
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Preserve the algorithm and functionality while converting the code from Ada to Python. | with Ada.Text_IO; use Ada.Text_IO;
procedure Test_Nth_Root is
generic
type Real is digits <>;
function Nth_Root (Value : Real; N : Positive) return Real;
function Nth_Root (Value : Real; N : Positive) return Real is
type Index is mod 2;
X : array (Index) of Real := (Value, Value);
K : Index := 0;
begin
loop
X (K + 1) := ( (Real (N) - 1.0) * X (K) + Value / X (K) ** (N-1) ) / Real (N);
exit when X (K + 1) >= X (K);
K := K + 1;
end loop;
return X (K + 1);
end Nth_Root;
function Long_Nth_Root is new Nth_Root (Long_Float);
begin
Put_Line ("1024.0 10th =" & Long_Float'Image (Long_Nth_Root (1024.0, 10)));
Put_Line (" 27.0 3rd =" & Long_Float'Image (Long_Nth_Root (27.0, 3)));
Put_Line (" 2.0 2nd =" & Long_Float'Image (Long_Nth_Root (2.0, 2)));
Put_Line ("5642.0 125th =" & Long_Float'Image (Long_Nth_Root (5642.0, 125)));
end Test_Nth_Root;
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Generate an equivalent VB version of this Ada code. | with Ada.Text_IO; use Ada.Text_IO;
procedure Test_Nth_Root is
generic
type Real is digits <>;
function Nth_Root (Value : Real; N : Positive) return Real;
function Nth_Root (Value : Real; N : Positive) return Real is
type Index is mod 2;
X : array (Index) of Real := (Value, Value);
K : Index := 0;
begin
loop
X (K + 1) := ( (Real (N) - 1.0) * X (K) + Value / X (K) ** (N-1) ) / Real (N);
exit when X (K + 1) >= X (K);
K := K + 1;
end loop;
return X (K + 1);
end Nth_Root;
function Long_Nth_Root is new Nth_Root (Long_Float);
begin
Put_Line ("1024.0 10th =" & Long_Float'Image (Long_Nth_Root (1024.0, 10)));
Put_Line (" 27.0 3rd =" & Long_Float'Image (Long_Nth_Root (27.0, 3)));
Put_Line (" 2.0 2nd =" & Long_Float'Image (Long_Nth_Root (2.0, 2)));
Put_Line ("5642.0 125th =" & Long_Float'Image (Long_Nth_Root (5642.0, 125)));
end Test_Nth_Root;
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Please provide an equivalent version of this Arturo code in C. | nthRoot: function [a,n][
N: to :floating n
result: a
x: a / N
while [0.000000000000001 < abs result-x][
x: result
result: (1//n) * add (n-1)*x a/pow x n-1
]
return result
]
print nthRoot 34.0 5
print nthRoot 42.0 10
print nthRoot 5.0 2
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Convert the following code from Arturo to C#, ensuring the logic remains intact. | nthRoot: function [a,n][
N: to :floating n
result: a
x: a / N
while [0.000000000000001 < abs result-x][
x: result
result: (1//n) * add (n-1)*x a/pow x n-1
]
return result
]
print nthRoot 34.0 5
print nthRoot 42.0 10
print nthRoot 5.0 2
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Port the following code from Arturo to C++ with equivalent syntax and logic. | nthRoot: function [a,n][
N: to :floating n
result: a
x: a / N
while [0.000000000000001 < abs result-x][
x: result
result: (1//n) * add (n-1)*x a/pow x n-1
]
return result
]
print nthRoot 34.0 5
print nthRoot 42.0 10
print nthRoot 5.0 2
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Rewrite this program in Java while keeping its functionality equivalent to the Arturo version. | nthRoot: function [a,n][
N: to :floating n
result: a
x: a / N
while [0.000000000000001 < abs result-x][
x: result
result: (1//n) * add (n-1)*x a/pow x n-1
]
return result
]
print nthRoot 34.0 5
print nthRoot 42.0 10
print nthRoot 5.0 2
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Port the following code from Arturo to Python with equivalent syntax and logic. | nthRoot: function [a,n][
N: to :floating n
result: a
x: a / N
while [0.000000000000001 < abs result-x][
x: result
result: (1//n) * add (n-1)*x a/pow x n-1
]
return result
]
print nthRoot 34.0 5
print nthRoot 42.0 10
print nthRoot 5.0 2
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Convert the following code from Arturo to VB, ensuring the logic remains intact. | nthRoot: function [a,n][
N: to :floating n
result: a
x: a / N
while [0.000000000000001 < abs result-x][
x: result
result: (1//n) * add (n-1)*x a/pow x n-1
]
return result
]
print nthRoot 34.0 5
print nthRoot 42.0 10
print nthRoot 5.0 2
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Produce a functionally identical Go code for the snippet given in Arturo. | nthRoot: function [a,n][
N: to :floating n
result: a
x: a / N
while [0.000000000000001 < abs result-x][
x: result
result: (1//n) * add (n-1)*x a/pow x n-1
]
return result
]
print nthRoot 34.0 5
print nthRoot 42.0 10
print nthRoot 5.0 2
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Generate a C translation of this AutoHotKey snippet without changing its computational steps. | p := 0.000001
MsgBox, % nthRoot( 10, 7131.5**10, p) "`n"
. nthRoot( 5, 34.0 , p) "`n"
. nthRoot( 2, 2 , p) "`n"
. nthRoot(0.5, 7 , p) "`n"
nthRoot(n, A, p) {
x1 := A
x2 := A / n
While Abs(x1 - x2) > p {
x1 := x2
x2 := ((n-1)*x2+A/x2**(n-1))/n
}
Return, x2
}
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Translate the given AutoHotKey code snippet into C# without altering its behavior. | p := 0.000001
MsgBox, % nthRoot( 10, 7131.5**10, p) "`n"
. nthRoot( 5, 34.0 , p) "`n"
. nthRoot( 2, 2 , p) "`n"
. nthRoot(0.5, 7 , p) "`n"
nthRoot(n, A, p) {
x1 := A
x2 := A / n
While Abs(x1 - x2) > p {
x1 := x2
x2 := ((n-1)*x2+A/x2**(n-1))/n
}
Return, x2
}
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Port the following code from AutoHotKey to C++ with equivalent syntax and logic. | p := 0.000001
MsgBox, % nthRoot( 10, 7131.5**10, p) "`n"
. nthRoot( 5, 34.0 , p) "`n"
. nthRoot( 2, 2 , p) "`n"
. nthRoot(0.5, 7 , p) "`n"
nthRoot(n, A, p) {
x1 := A
x2 := A / n
While Abs(x1 - x2) > p {
x1 := x2
x2 := ((n-1)*x2+A/x2**(n-1))/n
}
Return, x2
}
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Write a version of this AutoHotKey function in Java with identical behavior. | p := 0.000001
MsgBox, % nthRoot( 10, 7131.5**10, p) "`n"
. nthRoot( 5, 34.0 , p) "`n"
. nthRoot( 2, 2 , p) "`n"
. nthRoot(0.5, 7 , p) "`n"
nthRoot(n, A, p) {
x1 := A
x2 := A / n
While Abs(x1 - x2) > p {
x1 := x2
x2 := ((n-1)*x2+A/x2**(n-1))/n
}
Return, x2
}
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Convert this AutoHotKey block to Python, preserving its control flow and logic. | p := 0.000001
MsgBox, % nthRoot( 10, 7131.5**10, p) "`n"
. nthRoot( 5, 34.0 , p) "`n"
. nthRoot( 2, 2 , p) "`n"
. nthRoot(0.5, 7 , p) "`n"
nthRoot(n, A, p) {
x1 := A
x2 := A / n
While Abs(x1 - x2) > p {
x1 := x2
x2 := ((n-1)*x2+A/x2**(n-1))/n
}
Return, x2
}
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Rewrite this program in VB while keeping its functionality equivalent to the AutoHotKey version. | p := 0.000001
MsgBox, % nthRoot( 10, 7131.5**10, p) "`n"
. nthRoot( 5, 34.0 , p) "`n"
. nthRoot( 2, 2 , p) "`n"
. nthRoot(0.5, 7 , p) "`n"
nthRoot(n, A, p) {
x1 := A
x2 := A / n
While Abs(x1 - x2) > p {
x1 := x2
x2 := ((n-1)*x2+A/x2**(n-1))/n
}
Return, x2
}
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Convert this AutoHotKey block to Go, preserving its control flow and logic. | p := 0.000001
MsgBox, % nthRoot( 10, 7131.5**10, p) "`n"
. nthRoot( 5, 34.0 , p) "`n"
. nthRoot( 2, 2 , p) "`n"
. nthRoot(0.5, 7 , p) "`n"
nthRoot(n, A, p) {
x1 := A
x2 := A / n
While Abs(x1 - x2) > p {
x1 := x2
x2 := ((n-1)*x2+A/x2**(n-1))/n
}
Return, x2
}
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Convert this AWK block to C, preserving its control flow and logic. |
BEGIN {
print nthroot(8,3)
print nthroot(16,2)
print nthroot(16,4)
print nthroot(125,3)
print nthroot(3,3)
print nthroot(3,2)
}
function nthroot(y,n) {
eps = 1e-15;
x = 1;
do {
d = ( y / ( x^(n-1) ) - x ) / n ;
x += d;
e = eps*x;
} while ( d < -e || d > e )
return x
}
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Rewrite the snippet below in C# so it works the same as the original AWK code. |
BEGIN {
print nthroot(8,3)
print nthroot(16,2)
print nthroot(16,4)
print nthroot(125,3)
print nthroot(3,3)
print nthroot(3,2)
}
function nthroot(y,n) {
eps = 1e-15;
x = 1;
do {
d = ( y / ( x^(n-1) ) - x ) / n ;
x += d;
e = eps*x;
} while ( d < -e || d > e )
return x
}
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Convert this AWK snippet to C++ and keep its semantics consistent. |
BEGIN {
print nthroot(8,3)
print nthroot(16,2)
print nthroot(16,4)
print nthroot(125,3)
print nthroot(3,3)
print nthroot(3,2)
}
function nthroot(y,n) {
eps = 1e-15;
x = 1;
do {
d = ( y / ( x^(n-1) ) - x ) / n ;
x += d;
e = eps*x;
} while ( d < -e || d > e )
return x
}
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Convert this AWK block to Java, preserving its control flow and logic. |
BEGIN {
print nthroot(8,3)
print nthroot(16,2)
print nthroot(16,4)
print nthroot(125,3)
print nthroot(3,3)
print nthroot(3,2)
}
function nthroot(y,n) {
eps = 1e-15;
x = 1;
do {
d = ( y / ( x^(n-1) ) - x ) / n ;
x += d;
e = eps*x;
} while ( d < -e || d > e )
return x
}
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Generate a Python translation of this AWK snippet without changing its computational steps. |
BEGIN {
print nthroot(8,3)
print nthroot(16,2)
print nthroot(16,4)
print nthroot(125,3)
print nthroot(3,3)
print nthroot(3,2)
}
function nthroot(y,n) {
eps = 1e-15;
x = 1;
do {
d = ( y / ( x^(n-1) ) - x ) / n ;
x += d;
e = eps*x;
} while ( d < -e || d > e )
return x
}
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Produce a language-to-language conversion: from AWK to VB, same semantics. |
BEGIN {
print nthroot(8,3)
print nthroot(16,2)
print nthroot(16,4)
print nthroot(125,3)
print nthroot(3,3)
print nthroot(3,2)
}
function nthroot(y,n) {
eps = 1e-15;
x = 1;
do {
d = ( y / ( x^(n-1) ) - x ) / n ;
x += d;
e = eps*x;
} while ( d < -e || d > e )
return x
}
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Translate the given AWK code snippet into Go without altering its behavior. |
BEGIN {
print nthroot(8,3)
print nthroot(16,2)
print nthroot(16,4)
print nthroot(125,3)
print nthroot(3,3)
print nthroot(3,2)
}
function nthroot(y,n) {
eps = 1e-15;
x = 1;
do {
d = ( y / ( x^(n-1) ) - x ) / n ;
x += d;
e = eps*x;
} while ( d < -e || d > e )
return x
}
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Translate this program into C but keep the logic exactly as in BBC_Basic. | *FLOAT 64
@% = &D0D
PRINT "Cube root of 5 is "; FNroot(3, 5, 0)
PRINT "125th root of 5643 is "; FNroot(125, 5643, 0)
END
DEF FNroot(n%, a, d)
LOCAL x0, x1 : x0 = a / n% :
REPEAT
x1 = ((n% - 1)*x0 + a/x0^(n%-1)) / n%
SWAP x0, x1
UNTIL ABS (x0 - x1) <= d
= x0
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Rewrite the snippet below in C# so it works the same as the original BBC_Basic code. | *FLOAT 64
@% = &D0D
PRINT "Cube root of 5 is "; FNroot(3, 5, 0)
PRINT "125th root of 5643 is "; FNroot(125, 5643, 0)
END
DEF FNroot(n%, a, d)
LOCAL x0, x1 : x0 = a / n% :
REPEAT
x1 = ((n% - 1)*x0 + a/x0^(n%-1)) / n%
SWAP x0, x1
UNTIL ABS (x0 - x1) <= d
= x0
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Preserve the algorithm and functionality while converting the code from BBC_Basic to C++. | *FLOAT 64
@% = &D0D
PRINT "Cube root of 5 is "; FNroot(3, 5, 0)
PRINT "125th root of 5643 is "; FNroot(125, 5643, 0)
END
DEF FNroot(n%, a, d)
LOCAL x0, x1 : x0 = a / n% :
REPEAT
x1 = ((n% - 1)*x0 + a/x0^(n%-1)) / n%
SWAP x0, x1
UNTIL ABS (x0 - x1) <= d
= x0
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Port the following code from BBC_Basic to Java with equivalent syntax and logic. | *FLOAT 64
@% = &D0D
PRINT "Cube root of 5 is "; FNroot(3, 5, 0)
PRINT "125th root of 5643 is "; FNroot(125, 5643, 0)
END
DEF FNroot(n%, a, d)
LOCAL x0, x1 : x0 = a / n% :
REPEAT
x1 = ((n% - 1)*x0 + a/x0^(n%-1)) / n%
SWAP x0, x1
UNTIL ABS (x0 - x1) <= d
= x0
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Translate this program into Python but keep the logic exactly as in BBC_Basic. | *FLOAT 64
@% = &D0D
PRINT "Cube root of 5 is "; FNroot(3, 5, 0)
PRINT "125th root of 5643 is "; FNroot(125, 5643, 0)
END
DEF FNroot(n%, a, d)
LOCAL x0, x1 : x0 = a / n% :
REPEAT
x1 = ((n% - 1)*x0 + a/x0^(n%-1)) / n%
SWAP x0, x1
UNTIL ABS (x0 - x1) <= d
= x0
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Port the provided BBC_Basic code into VB while preserving the original functionality. | *FLOAT 64
@% = &D0D
PRINT "Cube root of 5 is "; FNroot(3, 5, 0)
PRINT "125th root of 5643 is "; FNroot(125, 5643, 0)
END
DEF FNroot(n%, a, d)
LOCAL x0, x1 : x0 = a / n% :
REPEAT
x1 = ((n% - 1)*x0 + a/x0^(n%-1)) / n%
SWAP x0, x1
UNTIL ABS (x0 - x1) <= d
= x0
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Translate the given BBC_Basic code snippet into Go without altering its behavior. | *FLOAT 64
@% = &D0D
PRINT "Cube root of 5 is "; FNroot(3, 5, 0)
PRINT "125th root of 5643 is "; FNroot(125, 5643, 0)
END
DEF FNroot(n%, a, d)
LOCAL x0, x1 : x0 = a / n% :
REPEAT
x1 = ((n% - 1)*x0 + a/x0^(n%-1)) / n%
SWAP x0, x1
UNTIL ABS (x0 - x1) <= d
= x0
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Produce a language-to-language conversion: from Clojure to C, same semantics. | (ns test-project-intellij.core
(:gen-class))
(defn abs [x]
" Absolute value"
(if (< x 0) (- x) x))
(defn power [x n]
" x to power n, where n = 0, 1, 2, ... "
(apply * (repeat n x)))
(defn calc-delta [A x n]
" nth rooth algorithm delta calculation "
(/ (- (/ A (power x (- n 1))) x) n))
(defn nth-root
" nth root of algorithm: A = numer, n = root"
([A n] (nth-root A n 0.5 1.0))
([A n guess-prev guess-current]
(if (< (abs (- guess-prev guess-current)) 1e-6)
guess-current
(recur A n guess-current (+ guess-current (calc-delta A guess-current n))))))
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Convert this Clojure snippet to C# and keep its semantics consistent. | (ns test-project-intellij.core
(:gen-class))
(defn abs [x]
" Absolute value"
(if (< x 0) (- x) x))
(defn power [x n]
" x to power n, where n = 0, 1, 2, ... "
(apply * (repeat n x)))
(defn calc-delta [A x n]
" nth rooth algorithm delta calculation "
(/ (- (/ A (power x (- n 1))) x) n))
(defn nth-root
" nth root of algorithm: A = numer, n = root"
([A n] (nth-root A n 0.5 1.0))
([A n guess-prev guess-current]
(if (< (abs (- guess-prev guess-current)) 1e-6)
guess-current
(recur A n guess-current (+ guess-current (calc-delta A guess-current n))))))
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Generate a C++ translation of this Clojure snippet without changing its computational steps. | (ns test-project-intellij.core
(:gen-class))
(defn abs [x]
" Absolute value"
(if (< x 0) (- x) x))
(defn power [x n]
" x to power n, where n = 0, 1, 2, ... "
(apply * (repeat n x)))
(defn calc-delta [A x n]
" nth rooth algorithm delta calculation "
(/ (- (/ A (power x (- n 1))) x) n))
(defn nth-root
" nth root of algorithm: A = numer, n = root"
([A n] (nth-root A n 0.5 1.0))
([A n guess-prev guess-current]
(if (< (abs (- guess-prev guess-current)) 1e-6)
guess-current
(recur A n guess-current (+ guess-current (calc-delta A guess-current n))))))
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Generate an equivalent Java version of this Clojure code. | (ns test-project-intellij.core
(:gen-class))
(defn abs [x]
" Absolute value"
(if (< x 0) (- x) x))
(defn power [x n]
" x to power n, where n = 0, 1, 2, ... "
(apply * (repeat n x)))
(defn calc-delta [A x n]
" nth rooth algorithm delta calculation "
(/ (- (/ A (power x (- n 1))) x) n))
(defn nth-root
" nth root of algorithm: A = numer, n = root"
([A n] (nth-root A n 0.5 1.0))
([A n guess-prev guess-current]
(if (< (abs (- guess-prev guess-current)) 1e-6)
guess-current
(recur A n guess-current (+ guess-current (calc-delta A guess-current n))))))
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Ensure the translated Python code behaves exactly like the original Clojure snippet. | (ns test-project-intellij.core
(:gen-class))
(defn abs [x]
" Absolute value"
(if (< x 0) (- x) x))
(defn power [x n]
" x to power n, where n = 0, 1, 2, ... "
(apply * (repeat n x)))
(defn calc-delta [A x n]
" nth rooth algorithm delta calculation "
(/ (- (/ A (power x (- n 1))) x) n))
(defn nth-root
" nth root of algorithm: A = numer, n = root"
([A n] (nth-root A n 0.5 1.0))
([A n guess-prev guess-current]
(if (< (abs (- guess-prev guess-current)) 1e-6)
guess-current
(recur A n guess-current (+ guess-current (calc-delta A guess-current n))))))
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Write the same code in VB as shown below in Clojure. | (ns test-project-intellij.core
(:gen-class))
(defn abs [x]
" Absolute value"
(if (< x 0) (- x) x))
(defn power [x n]
" x to power n, where n = 0, 1, 2, ... "
(apply * (repeat n x)))
(defn calc-delta [A x n]
" nth rooth algorithm delta calculation "
(/ (- (/ A (power x (- n 1))) x) n))
(defn nth-root
" nth root of algorithm: A = numer, n = root"
([A n] (nth-root A n 0.5 1.0))
([A n guess-prev guess-current]
(if (< (abs (- guess-prev guess-current)) 1e-6)
guess-current
(recur A n guess-current (+ guess-current (calc-delta A guess-current n))))))
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Produce a language-to-language conversion: from Clojure to Go, same semantics. | (ns test-project-intellij.core
(:gen-class))
(defn abs [x]
" Absolute value"
(if (< x 0) (- x) x))
(defn power [x n]
" x to power n, where n = 0, 1, 2, ... "
(apply * (repeat n x)))
(defn calc-delta [A x n]
" nth rooth algorithm delta calculation "
(/ (- (/ A (power x (- n 1))) x) n))
(defn nth-root
" nth root of algorithm: A = numer, n = root"
([A n] (nth-root A n 0.5 1.0))
([A n guess-prev guess-current]
(if (< (abs (- guess-prev guess-current)) 1e-6)
guess-current
(recur A n guess-current (+ guess-current (calc-delta A guess-current n))))))
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Write a version of this Common_Lisp function in C with identical behavior. | (defun nth-root (n a &optional (epsilon .0001) (guess (1- n)))
(assert (and (> n 1) (> a 0)))
(flet ((next (x)
(/ (+ (* (1- n) x)
(/ a (expt x (1- n))))
n)))
(do* ((xi guess xi+1)
(xi+1 (next xi) (next xi)))
((< (abs (- xi+1 xi)) epsilon) xi+1))))
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Translate the given Common_Lisp code snippet into C# without altering its behavior. | (defun nth-root (n a &optional (epsilon .0001) (guess (1- n)))
(assert (and (> n 1) (> a 0)))
(flet ((next (x)
(/ (+ (* (1- n) x)
(/ a (expt x (1- n))))
n)))
(do* ((xi guess xi+1)
(xi+1 (next xi) (next xi)))
((< (abs (- xi+1 xi)) epsilon) xi+1))))
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Convert this Common_Lisp block to C++, preserving its control flow and logic. | (defun nth-root (n a &optional (epsilon .0001) (guess (1- n)))
(assert (and (> n 1) (> a 0)))
(flet ((next (x)
(/ (+ (* (1- n) x)
(/ a (expt x (1- n))))
n)))
(do* ((xi guess xi+1)
(xi+1 (next xi) (next xi)))
((< (abs (- xi+1 xi)) epsilon) xi+1))))
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Convert the following code from Common_Lisp to Java, ensuring the logic remains intact. | (defun nth-root (n a &optional (epsilon .0001) (guess (1- n)))
(assert (and (> n 1) (> a 0)))
(flet ((next (x)
(/ (+ (* (1- n) x)
(/ a (expt x (1- n))))
n)))
(do* ((xi guess xi+1)
(xi+1 (next xi) (next xi)))
((< (abs (- xi+1 xi)) epsilon) xi+1))))
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Change the programming language of this snippet from Common_Lisp to Python without modifying what it does. | (defun nth-root (n a &optional (epsilon .0001) (guess (1- n)))
(assert (and (> n 1) (> a 0)))
(flet ((next (x)
(/ (+ (* (1- n) x)
(/ a (expt x (1- n))))
n)))
(do* ((xi guess xi+1)
(xi+1 (next xi) (next xi)))
((< (abs (- xi+1 xi)) epsilon) xi+1))))
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Convert the following code from Common_Lisp to VB, ensuring the logic remains intact. | (defun nth-root (n a &optional (epsilon .0001) (guess (1- n)))
(assert (and (> n 1) (> a 0)))
(flet ((next (x)
(/ (+ (* (1- n) x)
(/ a (expt x (1- n))))
n)))
(do* ((xi guess xi+1)
(xi+1 (next xi) (next xi)))
((< (abs (- xi+1 xi)) epsilon) xi+1))))
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Write a version of this Common_Lisp function in Go with identical behavior. | (defun nth-root (n a &optional (epsilon .0001) (guess (1- n)))
(assert (and (> n 1) (> a 0)))
(flet ((next (x)
(/ (+ (* (1- n) x)
(/ a (expt x (1- n))))
n)))
(do* ((xi guess xi+1)
(xi+1 (next xi) (next xi)))
((< (abs (- xi+1 xi)) epsilon) xi+1))))
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Please provide an equivalent version of this D code in C. | import std.stdio, std.math;
real nthroot(in int n, in real A, in real p=0.001) pure nothrow {
real[2] x = [A, A / n];
while (abs(x[1] - x[0]) > p)
x = [x[1], ((n - 1) * x[1] + A / (x[1] ^^ (n-1))) / n];
return x[1];
}
void main() {
writeln(nthroot(10, 7131.5 ^^ 10));
writeln(nthroot(6, 64));
}
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Change the programming language of this snippet from D to C# without modifying what it does. | import std.stdio, std.math;
real nthroot(in int n, in real A, in real p=0.001) pure nothrow {
real[2] x = [A, A / n];
while (abs(x[1] - x[0]) > p)
x = [x[1], ((n - 1) * x[1] + A / (x[1] ^^ (n-1))) / n];
return x[1];
}
void main() {
writeln(nthroot(10, 7131.5 ^^ 10));
writeln(nthroot(6, 64));
}
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Preserve the algorithm and functionality while converting the code from D to C++. | import std.stdio, std.math;
real nthroot(in int n, in real A, in real p=0.001) pure nothrow {
real[2] x = [A, A / n];
while (abs(x[1] - x[0]) > p)
x = [x[1], ((n - 1) * x[1] + A / (x[1] ^^ (n-1))) / n];
return x[1];
}
void main() {
writeln(nthroot(10, 7131.5 ^^ 10));
writeln(nthroot(6, 64));
}
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Keep all operations the same but rewrite the snippet in Java. | import std.stdio, std.math;
real nthroot(in int n, in real A, in real p=0.001) pure nothrow {
real[2] x = [A, A / n];
while (abs(x[1] - x[0]) > p)
x = [x[1], ((n - 1) * x[1] + A / (x[1] ^^ (n-1))) / n];
return x[1];
}
void main() {
writeln(nthroot(10, 7131.5 ^^ 10));
writeln(nthroot(6, 64));
}
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Produce a functionally identical Python code for the snippet given in D. | import std.stdio, std.math;
real nthroot(in int n, in real A, in real p=0.001) pure nothrow {
real[2] x = [A, A / n];
while (abs(x[1] - x[0]) > p)
x = [x[1], ((n - 1) * x[1] + A / (x[1] ^^ (n-1))) / n];
return x[1];
}
void main() {
writeln(nthroot(10, 7131.5 ^^ 10));
writeln(nthroot(6, 64));
}
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Can you help me rewrite this code in VB instead of D, keeping it the same logically? | import std.stdio, std.math;
real nthroot(in int n, in real A, in real p=0.001) pure nothrow {
real[2] x = [A, A / n];
while (abs(x[1] - x[0]) > p)
x = [x[1], ((n - 1) * x[1] + A / (x[1] ^^ (n-1))) / n];
return x[1];
}
void main() {
writeln(nthroot(10, 7131.5 ^^ 10));
writeln(nthroot(6, 64));
}
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Write the same code in Go as shown below in D. | import std.stdio, std.math;
real nthroot(in int n, in real A, in real p=0.001) pure nothrow {
real[2] x = [A, A / n];
while (abs(x[1] - x[0]) > p)
x = [x[1], ((n - 1) * x[1] + A / (x[1] ^^ (n-1))) / n];
return x[1];
}
void main() {
writeln(nthroot(10, 7131.5 ^^ 10));
writeln(nthroot(6, 64));
}
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Transform the following Delphi implementation into C, maintaining the same output and logic. | USES
Math;
function NthRoot(A, Precision: Double; n: Integer): Double;
var
x_p, X: Double;
begin
x_p := Sqrt(A);
while Abs(A - Power(x_p, n)) > Precision do
begin
x := (1/n) * (((n-1) * x_p) + (A/(Power(x_p, n - 1))));
x_p := x;
end;
Result := x_p;
end;
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Change the following Delphi code into C# without altering its purpose. | USES
Math;
function NthRoot(A, Precision: Double; n: Integer): Double;
var
x_p, X: Double;
begin
x_p := Sqrt(A);
while Abs(A - Power(x_p, n)) > Precision do
begin
x := (1/n) * (((n-1) * x_p) + (A/(Power(x_p, n - 1))));
x_p := x;
end;
Result := x_p;
end;
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Generate a C++ translation of this Delphi snippet without changing its computational steps. | USES
Math;
function NthRoot(A, Precision: Double; n: Integer): Double;
var
x_p, X: Double;
begin
x_p := Sqrt(A);
while Abs(A - Power(x_p, n)) > Precision do
begin
x := (1/n) * (((n-1) * x_p) + (A/(Power(x_p, n - 1))));
x_p := x;
end;
Result := x_p;
end;
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Produce a functionally identical Java code for the snippet given in Delphi. | USES
Math;
function NthRoot(A, Precision: Double; n: Integer): Double;
var
x_p, X: Double;
begin
x_p := Sqrt(A);
while Abs(A - Power(x_p, n)) > Precision do
begin
x := (1/n) * (((n-1) * x_p) + (A/(Power(x_p, n - 1))));
x_p := x;
end;
Result := x_p;
end;
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Write the same code in Python as shown below in Delphi. | USES
Math;
function NthRoot(A, Precision: Double; n: Integer): Double;
var
x_p, X: Double;
begin
x_p := Sqrt(A);
while Abs(A - Power(x_p, n)) > Precision do
begin
x := (1/n) * (((n-1) * x_p) + (A/(Power(x_p, n - 1))));
x_p := x;
end;
Result := x_p;
end;
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Translate this program into VB but keep the logic exactly as in Delphi. | USES
Math;
function NthRoot(A, Precision: Double; n: Integer): Double;
var
x_p, X: Double;
begin
x_p := Sqrt(A);
while Abs(A - Power(x_p, n)) > Precision do
begin
x := (1/n) * (((n-1) * x_p) + (A/(Power(x_p, n - 1))));
x_p := x;
end;
Result := x_p;
end;
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Generate an equivalent Go version of this Delphi code. | USES
Math;
function NthRoot(A, Precision: Double; n: Integer): Double;
var
x_p, X: Double;
begin
x_p := Sqrt(A);
while Abs(A - Power(x_p, n)) > Precision do
begin
x := (1/n) * (((n-1) * x_p) + (A/(Power(x_p, n - 1))));
x_p := x;
end;
Result := x_p;
end;
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Port the provided Elixir code into C while preserving the original functionality. | defmodule RC do
def nth_root(n, x, precision \\ 1.0e-5) do
f = fn(prev) -> ((n - 1) * prev + x / :math.pow(prev, (n-1))) / n end
fixed_point(f, x, precision, f.(x))
end
defp fixed_point(_, guess, tolerance, next) when abs(guess - next) < tolerance, do: next
defp fixed_point(f, _, tolerance, next), do: fixed_point(f, next, tolerance, f.(next))
end
Enum.each([{2, 2}, {4, 81}, {10, 1024}, {1/2, 7}], fn {n, x} ->
IO.puts "
end)
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Generate a C# translation of this Elixir snippet without changing its computational steps. | defmodule RC do
def nth_root(n, x, precision \\ 1.0e-5) do
f = fn(prev) -> ((n - 1) * prev + x / :math.pow(prev, (n-1))) / n end
fixed_point(f, x, precision, f.(x))
end
defp fixed_point(_, guess, tolerance, next) when abs(guess - next) < tolerance, do: next
defp fixed_point(f, _, tolerance, next), do: fixed_point(f, next, tolerance, f.(next))
end
Enum.each([{2, 2}, {4, 81}, {10, 1024}, {1/2, 7}], fn {n, x} ->
IO.puts "
end)
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Convert the following code from Elixir to C++, ensuring the logic remains intact. | defmodule RC do
def nth_root(n, x, precision \\ 1.0e-5) do
f = fn(prev) -> ((n - 1) * prev + x / :math.pow(prev, (n-1))) / n end
fixed_point(f, x, precision, f.(x))
end
defp fixed_point(_, guess, tolerance, next) when abs(guess - next) < tolerance, do: next
defp fixed_point(f, _, tolerance, next), do: fixed_point(f, next, tolerance, f.(next))
end
Enum.each([{2, 2}, {4, 81}, {10, 1024}, {1/2, 7}], fn {n, x} ->
IO.puts "
end)
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Produce a functionally identical Java code for the snippet given in Elixir. | defmodule RC do
def nth_root(n, x, precision \\ 1.0e-5) do
f = fn(prev) -> ((n - 1) * prev + x / :math.pow(prev, (n-1))) / n end
fixed_point(f, x, precision, f.(x))
end
defp fixed_point(_, guess, tolerance, next) when abs(guess - next) < tolerance, do: next
defp fixed_point(f, _, tolerance, next), do: fixed_point(f, next, tolerance, f.(next))
end
Enum.each([{2, 2}, {4, 81}, {10, 1024}, {1/2, 7}], fn {n, x} ->
IO.puts "
end)
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Generate a Python translation of this Elixir snippet without changing its computational steps. | defmodule RC do
def nth_root(n, x, precision \\ 1.0e-5) do
f = fn(prev) -> ((n - 1) * prev + x / :math.pow(prev, (n-1))) / n end
fixed_point(f, x, precision, f.(x))
end
defp fixed_point(_, guess, tolerance, next) when abs(guess - next) < tolerance, do: next
defp fixed_point(f, _, tolerance, next), do: fixed_point(f, next, tolerance, f.(next))
end
Enum.each([{2, 2}, {4, 81}, {10, 1024}, {1/2, 7}], fn {n, x} ->
IO.puts "
end)
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Translate the given Elixir code snippet into VB without altering its behavior. | defmodule RC do
def nth_root(n, x, precision \\ 1.0e-5) do
f = fn(prev) -> ((n - 1) * prev + x / :math.pow(prev, (n-1))) / n end
fixed_point(f, x, precision, f.(x))
end
defp fixed_point(_, guess, tolerance, next) when abs(guess - next) < tolerance, do: next
defp fixed_point(f, _, tolerance, next), do: fixed_point(f, next, tolerance, f.(next))
end
Enum.each([{2, 2}, {4, 81}, {10, 1024}, {1/2, 7}], fn {n, x} ->
IO.puts "
end)
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Convert this Elixir block to Go, preserving its control flow and logic. | defmodule RC do
def nth_root(n, x, precision \\ 1.0e-5) do
f = fn(prev) -> ((n - 1) * prev + x / :math.pow(prev, (n-1))) / n end
fixed_point(f, x, precision, f.(x))
end
defp fixed_point(_, guess, tolerance, next) when abs(guess - next) < tolerance, do: next
defp fixed_point(f, _, tolerance, next), do: fixed_point(f, next, tolerance, f.(next))
end
Enum.each([{2, 2}, {4, 81}, {10, 1024}, {1/2, 7}], fn {n, x} ->
IO.puts "
end)
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Change the programming language of this snippet from Erlang to C without modifying what it does. | fixed_point(F, Guess, Tolerance) ->
fixed_point(F, Guess, Tolerance, F(Guess)).
fixed_point(_, Guess, Tolerance, Next) when abs(Guess - Next) < Tolerance ->
Next;
fixed_point(F, _, Tolerance, Next) ->
fixed_point(F, Next, Tolerance, F(Next)).
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Rewrite this program in C# while keeping its functionality equivalent to the Erlang version. | fixed_point(F, Guess, Tolerance) ->
fixed_point(F, Guess, Tolerance, F(Guess)).
fixed_point(_, Guess, Tolerance, Next) when abs(Guess - Next) < Tolerance ->
Next;
fixed_point(F, _, Tolerance, Next) ->
fixed_point(F, Next, Tolerance, F(Next)).
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Rewrite the snippet below in C++ so it works the same as the original Erlang code. | fixed_point(F, Guess, Tolerance) ->
fixed_point(F, Guess, Tolerance, F(Guess)).
fixed_point(_, Guess, Tolerance, Next) when abs(Guess - Next) < Tolerance ->
Next;
fixed_point(F, _, Tolerance, Next) ->
fixed_point(F, Next, Tolerance, F(Next)).
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Convert the following code from Erlang to Java, ensuring the logic remains intact. | fixed_point(F, Guess, Tolerance) ->
fixed_point(F, Guess, Tolerance, F(Guess)).
fixed_point(_, Guess, Tolerance, Next) when abs(Guess - Next) < Tolerance ->
Next;
fixed_point(F, _, Tolerance, Next) ->
fixed_point(F, Next, Tolerance, F(Next)).
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Maintain the same structure and functionality when rewriting this code in Python. | fixed_point(F, Guess, Tolerance) ->
fixed_point(F, Guess, Tolerance, F(Guess)).
fixed_point(_, Guess, Tolerance, Next) when abs(Guess - Next) < Tolerance ->
Next;
fixed_point(F, _, Tolerance, Next) ->
fixed_point(F, Next, Tolerance, F(Next)).
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
Rewrite this program in VB while keeping its functionality equivalent to the Erlang version. | fixed_point(F, Guess, Tolerance) ->
fixed_point(F, Guess, Tolerance, F(Guess)).
fixed_point(_, Guess, Tolerance, Next) when abs(Guess - Next) < Tolerance ->
Next;
fixed_point(F, _, Tolerance, Next) ->
fixed_point(F, Next, Tolerance, F(Next)).
| Private Function nth_root(y As Double, n As Double)
Dim eps As Double: eps = 0.00000000000001
Dim x As Variant: x = 1
Do While True
d = (y / x ^ (n - 1) - x) / n
x = x + d
e = eps * x
If d > -e And d < e Then
Exit Do
End If
Loop
Debug.Print y; n; x; y ^ (1 / n)
End Function
Public Sub main()
nth_root 1024, 10
nth_root 27, 3
nth_root 2, 2
nth_root 5642, 125
nth_root 7, 0.5
nth_root 4913, 3
nth_root 8, 3
nth_root 16, 2
nth_root 16, 4
nth_root 125, 3
nth_root 1000000000, 3
nth_root 1000000000, 9
End Sub
|
Generate an equivalent Go version of this Erlang code. | fixed_point(F, Guess, Tolerance) ->
fixed_point(F, Guess, Tolerance, F(Guess)).
fixed_point(_, Guess, Tolerance, Next) when abs(Guess - Next) < Tolerance ->
Next;
fixed_point(F, _, Tolerance, Next) ->
fixed_point(F, Next, Tolerance, F(Next)).
| func root(a float64, n int) float64 {
n1 := n - 1
n1f, rn := float64(n1), 1/float64(n)
x, x0 := 1., 0.
for {
potx, t2 := 1/x, a
for b := n1; b > 0; b >>= 1 {
if b&1 == 1 {
t2 *= potx
}
potx *= potx
}
x0, x = x, rn*(n1f*x+t2)
if math.Abs(x-x0)*1e15 < x {
break
}
}
return x
}
|
Rewrite this program in C while keeping its functionality equivalent to the F# version. | let nthroot n A =
let rec f x =
let m = n - 1.
let x' = (m * x + A/x**m) / n
match abs(x' - x) with
| t when t < abs(x * 1e-9) -> x'
| _ -> f x'
f (A / double n)
[<EntryPoint>]
let main args =
if args.Length <> 2 then
eprintfn "usage: nthroot n A"
exit 1
let (b, n) = System.Double.TryParse(args.[0])
let (b', A) = System.Double.TryParse(args.[1])
if (not b) || (not b') then
eprintfn "error: parameter must be a number"
exit 1
printf "%A" (nthroot n A)
0
| #include <stdio.h>
#include <float.h>
double pow_ (double x, int e) {
int i;
double r = 1;
for (i = 0; i < e; i++) {
r *= x;
}
return r;
}
double root (int n, double x) {
double d, r = 1;
if (!x) {
return 0;
}
if (n < 1 || (x < 0 && !(n&1))) {
return 0.0 / 0.0;
}
do {
d = (x / pow_(r, n - 1) - r) / n;
r += d;
}
while (d >= DBL_EPSILON * 10 || d <= -DBL_EPSILON * 10);
return r;
}
int main () {
int n = 15;
double x = pow_(-3.14159, 15);
printf("root(%d, %g) = %g\n", n, x, root(n, x));
return 0;
}
|
Convert this F# snippet to C# and keep its semantics consistent. | let nthroot n A =
let rec f x =
let m = n - 1.
let x' = (m * x + A/x**m) / n
match abs(x' - x) with
| t when t < abs(x * 1e-9) -> x'
| _ -> f x'
f (A / double n)
[<EntryPoint>]
let main args =
if args.Length <> 2 then
eprintfn "usage: nthroot n A"
exit 1
let (b, n) = System.Double.TryParse(args.[0])
let (b', A) = System.Double.TryParse(args.[1])
if (not b) || (not b') then
eprintfn "error: parameter must be a number"
exit 1
printf "%A" (nthroot n A)
0
| static void Main(string[] args)
{
Console.WriteLine(NthRoot(81,2,.001));
Console.WriteLine(NthRoot(1000,3,.001));
Console.ReadLine();
}
public static double NthRoot(double A,int n, double p)
{
double _n= (double) n;
double[] x = new double[2];
x[0] = A;
x[1] = A/_n;
while(Math.Abs(x[0] -x[1] ) > p)
{
x[1] = x[0];
x[0] = (1/_n)*(((_n-1)*x[1]) + (A/Math.Pow(x[1],_n-1)));
}
return x[0];
}
|
Translate the given F# code snippet into C++ without altering its behavior. | let nthroot n A =
let rec f x =
let m = n - 1.
let x' = (m * x + A/x**m) / n
match abs(x' - x) with
| t when t < abs(x * 1e-9) -> x'
| _ -> f x'
f (A / double n)
[<EntryPoint>]
let main args =
if args.Length <> 2 then
eprintfn "usage: nthroot n A"
exit 1
let (b, n) = System.Double.TryParse(args.[0])
let (b', A) = System.Double.TryParse(args.[1])
if (not b) || (not b') then
eprintfn "error: parameter must be a number"
exit 1
printf "%A" (nthroot n A)
0
| double NthRoot(double m_nValue, double index, double guess, double pc)
{
double result = guess;
double result_next;
do
{
result_next = (1.0/index)*((index-1.0)*result+(m_nValue)/(pow(result,(index-1.0))));
result = result_next;
pc--;
}while(pc>1);
return result;
};
|
Convert the following code from F# to Java, ensuring the logic remains intact. | let nthroot n A =
let rec f x =
let m = n - 1.
let x' = (m * x + A/x**m) / n
match abs(x' - x) with
| t when t < abs(x * 1e-9) -> x'
| _ -> f x'
f (A / double n)
[<EntryPoint>]
let main args =
if args.Length <> 2 then
eprintfn "usage: nthroot n A"
exit 1
let (b, n) = System.Double.TryParse(args.[0])
let (b', A) = System.Double.TryParse(args.[1])
if (not b) || (not b') then
eprintfn "error: parameter must be a number"
exit 1
printf "%A" (nthroot n A)
0
| public static double nthroot(int n, double A) {
return nthroot(n, A, .001);
}
public static double nthroot(int n, double A, double p) {
if(A < 0) {
System.err.println("A < 0");
return -1;
} else if(A == 0) {
return 0;
}
double x_prev = A;
double x = A / n;
while(Math.abs(x - x_prev) > p) {
x_prev = x;
x = ((n - 1.0) * x + A / Math.pow(x, n - 1.0)) / n;
}
return x;
}
|
Generate a Python translation of this F# snippet without changing its computational steps. | let nthroot n A =
let rec f x =
let m = n - 1.
let x' = (m * x + A/x**m) / n
match abs(x' - x) with
| t when t < abs(x * 1e-9) -> x'
| _ -> f x'
f (A / double n)
[<EntryPoint>]
let main args =
if args.Length <> 2 then
eprintfn "usage: nthroot n A"
exit 1
let (b, n) = System.Double.TryParse(args.[0])
let (b', A) = System.Double.TryParse(args.[1])
if (not b) || (not b') then
eprintfn "error: parameter must be a number"
exit 1
printf "%A" (nthroot n A)
0
| from decimal import Decimal, getcontext
def nthroot (n, A, precision):
getcontext().prec = precision
n = Decimal(n)
x_0 = A / n
x_1 = 1
while True:
x_0, x_1 = x_1, (1 / n)*((n - 1)*x_0 + (A / (x_0 ** (n - 1))))
if x_0 == x_1:
return x_1
|
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