Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Port the following code from VB to C++ with equivalent syntax and logic. | Dim chosen(10)
For j = 1 To 1000000
c = one_of_n(10)
chosen(c) = chosen(c) + 1
Next
For k = 1 To 10
WScript.StdOut.WriteLine k & ". " & chosen(k)
Next
Function one_of_n(n)
Randomize
For i = 1 To n
If Rnd(1) < 1/i Then
one_of_n = i
End If
Next
End Function
| #include <random>
#include <iostream>
#include <iterator>
#include <algorithm>
using namespace std;
mt19937 engine;
unsigned int one_of_n(unsigned int n) {
unsigned int choice;
for(unsigned int i = 0; i < n; ++i) {
uniform_int_distribution<unsigned int> distribution(0, i);
if(!distribution(engine))
choice =... |
Write a version of this VB function in C++ with identical behavior. | Private Function ordinal(s As String) As String
Dim irregs As New Collection
irregs.Add "first", "one"
irregs.Add "second", "two"
irregs.Add "third", "three"
irregs.Add "fifth", "five"
irregs.Add "eighth", "eight"
irregs.Add "ninth", "nine"
irregs.Add "twelfth", "twelve"
Dim i As Int... | #include <iostream>
#include <string>
#include <cstdint>
typedef std::uint64_t integer;
struct number_names {
const char* cardinal;
const char* ordinal;
};
const number_names small[] = {
{ "zero", "zeroth" }, { "one", "first" }, { "two", "second" },
{ "three", "third" }, { "four", "fourth" }, { "five... |
Generate a C++ translation of this VB snippet without changing its computational steps. | Function IsSelfDescribing(n)
IsSelfDescribing = False
Set digit = CreateObject("Scripting.Dictionary")
For i = 1 To Len(n)
k = Mid(n,i,1)
If digit.Exists(k) Then
digit.Item(k) = digit.Item(k) + 1
Else
digit.Add k,1
End If
Next
c = 0
For j = 0 To Len(n)-1
l = Mid(n,j+1,1)
If digit.Exists(CStr(j)... | #include <iostream>
typedef unsigned long long bigint;
using namespace std;
class sdn
{
public:
bool check( bigint n )
{
int cc = digitsCount( n );
return compare( n, cc );
}
void displayAll( bigint s )
{
for( bigint y = 1; y < s; y++ )
if( check( y ) )
cout << y << " is a Self-... |
Write a version of this VB function in C++ with identical behavior. | Module Module1
Function Prepend(n As Integer, seq As List(Of Integer)) As List(Of Integer)
Dim result As New List(Of Integer) From {
n
}
result.AddRange(seq)
Return result
End Function
Function CheckSeq(pos As Integer, seq As List(Of Integer), n As Integer, min_... | #include <iostream>
#include <tuple>
#include <vector>
std::pair<int, int> tryPerm(int, int, const std::vector<int>&, int, int);
std::pair<int, int> checkSeq(int pos, const std::vector<int>& seq, int n, int minLen) {
if (pos > minLen || seq[0] > n) return { minLen, 0 };
else if (seq[0] == n) return ... |
Generate a C++ translation of this VB snippet without changing its computational steps. | Private Sub Repeat(rid As String, n As Integer)
For i = 1 To n
Application.Run rid
Next i
End Sub
Private Sub Hello()
Debug.Print "Hello"
End Sub
Public Sub main()
Repeat "Hello", 5
End Sub
| template <typename Function>
void repeat(Function f, unsigned int n) {
for(unsigned int i=n; 0<i; i--)
f();
}
|
Write the same algorithm in C++ as shown in this VB implementation. |
sub ensure_cscript()
if instrrev(ucase(WScript.FullName),"WSCRIPT.EXE")then
createobject("wscript.shell").run "CSCRIPT //nologo """ &_
WScript.ScriptFullName &"""" ,,0
wscript.quit
end if
end sub
class bargraph
private bar,mn,mx,nn,cnt
Private sub class_initialize()
bar=chrw(&h2581)&chrw(&h258... | #include <iostream>
#include <sstream>
#include <vector>
#include <cmath>
#include <algorithm>
#include <locale>
class Sparkline {
public:
Sparkline(std::wstring &cs) : charset( cs ){
}
virtual ~Sparkline(){
}
void print(std::string spark){
const char *delim = "... |
Write the same algorithm in C++ as shown in this VB implementation. |
sub ensure_cscript()
if instrrev(ucase(WScript.FullName),"WSCRIPT.EXE")then
createobject("wscript.shell").run "CSCRIPT //nologo """ &_
WScript.ScriptFullName &"""" ,,0
wscript.quit
end if
end sub
class bargraph
private bar,mn,mx,nn,cnt
Private sub class_initialize()
bar=chrw(&h2581)&chrw(&h258... | #include <iostream>
#include <sstream>
#include <vector>
#include <cmath>
#include <algorithm>
#include <locale>
class Sparkline {
public:
Sparkline(std::wstring &cs) : charset( cs ){
}
virtual ~Sparkline(){
}
void print(std::string spark){
const char *delim = "... |
Translate this program into C++ but keep the logic exactly as in VB. | Private Function mul_inv(a As Long, n As Long) As Variant
If n < 0 Then n = -n
If a < 0 Then a = n - ((-a) Mod n)
Dim t As Long: t = 0
Dim nt As Long: nt = 1
Dim r As Long: r = n
Dim nr As Long: nr = a
Dim q As Long
Do While nr <> 0
q = r \ nr
tmp = t
t = nt
... | #include <iostream>
int mul_inv(int a, int b)
{
int b0 = b, t, q;
int x0 = 0, x1 = 1;
if (b == 1) return 1;
while (a > 1) {
q = a / b;
t = b, b = a % b, a = t;
t = x0, x0 = x1 - q * x0, x1 = t;
}
if (x1 < 0) x1 += b0;
return x1;
}
int main(void) {
std::cout << mul_inv(42, 2017) << std::endl;
return 0... |
Keep all operations the same but rewrite the snippet in C++. | Module Module1
Dim atomicMass As New Dictionary(Of String, Double) From {
{"H", 1.008},
{"He", 4.002602},
{"Li", 6.94},
{"Be", 9.0121831},
{"B", 10.81},
{"C", 12.011},
{"N", 14.007},
{"O", 15.999},
{"F", 18.998403163},
{"Ne", 20.1797},... | #include <iomanip>
#include <iostream>
#include <map>
#include <string>
#include <vector>
std::map<std::string, double> atomicMass = {
{"H", 1.008},
{"He", 4.002602},
{"Li", 6.94},
{"Be", 9.0121831},
{"B", 10.81},
{"C", 12.011},
{"N", 14.007},
{"O", 15.999},
{"F... |
Can you help me rewrite this code in C++ instead of VB, keeping it the same logically? | Const n = 2200
Public Sub pq()
Dim s As Long, s1 As Long, s2 As Long, x As Long, x2 As Long, y As Long: s = 3
Dim l(n) As Boolean, l_add(9680000) As Boolean
For x = 1 To n
x2 = x * x
For y = x To n
l_add(x2 + y * y) = True
Next y
Next x
For x = 1 To n
s1 ... | #include <iostream>
#include <vector>
constexpr int N = 2200;
constexpr int N2 = 2 * N * N;
int main() {
using namespace std;
vector<bool> found(N + 1);
vector<bool> aabb(N2 + 1);
int s = 3;
for (int a = 1; a < N; ++a) {
int aa = a * a;
for (int b = 1; b < N; ++b) {
... |
Produce a functionally identical C++ code for the snippet given in VB. | Option Explicit
Dim seed As Long
Sub Main()
Dim i As Integer
seed = 675248
For i = 1 To 5
Debug.Print Rand
Next i
End Sub
Function Rand() As Variant
Dim s As String
s = CStr(seed ^ 2)
Do While Len(s) <> 12
s = "0" + s
Loop
seed = Val(Mid(s, 4, 6))
Rand = seed
End ... | #include <exception>
#include <iostream>
using ulong = unsigned long;
class MiddleSquare {
private:
ulong state;
ulong div, mod;
public:
MiddleSquare() = delete;
MiddleSquare(ulong start, ulong length) {
if (length % 2) throw std::invalid_argument("length must be even");
div = mod = 1;... |
Generate a C++ translation of this VB snippet without changing its computational steps. | Option Explicit
Dim seed As Long
Sub Main()
Dim i As Integer
seed = 675248
For i = 1 To 5
Debug.Print Rand
Next i
End Sub
Function Rand() As Variant
Dim s As String
s = CStr(seed ^ 2)
Do While Len(s) <> 12
s = "0" + s
Loop
seed = Val(Mid(s, 4, 6))
Rand = seed
End ... | #include <exception>
#include <iostream>
using ulong = unsigned long;
class MiddleSquare {
private:
ulong state;
ulong div, mod;
public:
MiddleSquare() = delete;
MiddleSquare(ulong start, ulong length) {
if (length % 2) throw std::invalid_argument("length must be even");
div = mod = 1;... |
Ensure the translated C++ code behaves exactly like the original VB snippet. | Option Base 1
Public Enum attr
Colour = 1
Nationality
Beverage
Smoke
Pet
End Enum
Public Enum Drinks_
Beer = 1
Coffee
Milk
Tea
Water
End Enum
Public Enum nations
Danish = 1
English
German
Norwegian
Swedish
End Enum
Public Enum colors
Blue = 1
Green
... | #include <stdio.h>
#include <string.h>
#define defenum(name, val0, val1, val2, val3, val4) \
enum name { val0, val1, val2, val3, val4 }; \
const char *name ## _str[] = { # val0, # val1, # val2, # val3, # val4 }
defenum( Attrib, Color, Man, Drink, Animal, Smoke );
defenum( Colors, Red, Green, White, Yell... |
Can you help me rewrite this code in C++ instead of VB, keeping it the same logically? | Imports System, BI = System.Numerics.BigInteger, System.Console
Module Module1
Function isqrt(ByVal x As BI) As BI
Dim t As BI, q As BI = 1, r As BI = 0
While q <= x : q <<= 2 : End While
While q > 1 : q >>= 2 : t = x - r - q : r >>= 1
If t >= 0 Then x = t : r += q
End ... | #include <boost/multiprecision/cpp_dec_float.hpp>
#include <boost/multiprecision/gmp.hpp>
#include <iomanip>
#include <iostream>
namespace mp = boost::multiprecision;
using big_int = mp::mpz_int;
using big_float = mp::cpp_dec_float_100;
using rational = mp::mpq_rational;
big_int factorial(int n) {
big_int result ... |
Can you help me rewrite this code in C++ instead of VB, keeping it the same logically? | Imports System, BI = System.Numerics.BigInteger, System.Console
Module Module1
Function isqrt(ByVal x As BI) As BI
Dim t As BI, q As BI = 1, r As BI = 0
While q <= x : q <<= 2 : End While
While q > 1 : q >>= 2 : t = x - r - q : r >>= 1
If t >= 0 Then x = t : r += q
End ... | #include <boost/multiprecision/cpp_dec_float.hpp>
#include <boost/multiprecision/gmp.hpp>
#include <iomanip>
#include <iostream>
namespace mp = boost::multiprecision;
using big_int = mp::mpz_int;
using big_float = mp::cpp_dec_float_100;
using rational = mp::mpq_rational;
big_int factorial(int n) {
big_int result ... |
Translate this program into C++ but keep the logic exactly as in VB. | Imports System.Collections.Generic, System.Linq, System.Console
Module Module1
Function soas(ByVal n As Integer, ByVal f As IEnumerable(Of Integer)) As Boolean
If n <= 0 Then Return False Else If f.Contains(n) Then Return True
Select Case n.CompareTo(f.Sum())
Case 1 : Return False : Cas... | #include <algorithm>
#include <iostream>
#include <numeric>
#include <sstream>
#include <vector>
template <typename iterator>
bool sum_of_any_subset(int n, iterator begin, iterator end) {
if (begin == end)
return false;
if (std::find(begin, end, n) != end)
return true;
int total = std::acc... |
Change the following VB code into C++ without altering its purpose. | Sub Main()
Dim d As Double
Dim s As Single
d = -12.3456
d = 1000#
d = 0.00001
d = 67#
d = 8.9
d = 0.33
d = 0#
d = 2# * 10 ^ 3
d = 2E+50
d = 2E-50
s = -12.3456!
s = 1000!
s = 0.00001!
s = 67!
s = 8.9!
s = 0.33!
s = 0!
s = 2! * 10 ^ 3
End Sub
| #include <iostream>
int main()
{
auto double1 = 2.5;
auto float1 = 2.5f;
auto longdouble1 = 2.5l;
auto double2 = 2.5e-3;
auto float2 = 2.5e3f;
auto double3 = 0x1p4;
auto float3 = 0xbeefp-8f;
std::cout << "\ndouble1: " << double1;
std::cout << "\nfloat1: " << float1;
std::cout <<... |
Translate the given VB code snippet into C++ without altering its behavior. | Module Module1
ReadOnly Dirs As Integer(,) = {
{1, 0}, {0, 1}, {1, 1},
{1, -1}, {-1, 0},
{0, -1}, {-1, -1}, {-1, 1}
}
Const RowCount = 10
Const ColCount = 10
Const GridSize = RowCount * ColCount
Const MinWords = 25
Class Grid
Public cells(RowCount - 1, ColC... | #include <iomanip>
#include <ctime>
#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <fstream>
const int WID = 10, HEI = 10, MIN_WORD_LEN = 3, MIN_WORD_CNT = 25;
class Cell {
public:
Cell() : val( 0 ), cntOverlap( 0 ) {}
char val; int cntOverlap;
};
class Word {
public:
... |
Change the following VB code into C++ without altering its purpose. | Imports System.Reflection
Public Class MyClazz
Private answer As Integer = 42
End Class
Public Class Program
Public Shared Sub Main()
Dim myInstance = New MyClazz()
Dim fieldInfo = GetType(MyClazz).GetField("answer", BindingFlags.NonPublic Or BindingFlags.Instance)
Dim answer = fieldI... | #include <iostream>
class CWidget;
class CFactory
{
friend class CWidget;
private:
unsigned int m_uiCount;
public:
CFactory();
~CFactory();
CWidget* GetWidget();
};
class CWidget
{
private:
CFactory& m_parent;
private:
CWidget();
CWidget(const CWidget&);
CWidget& operator=(const CWidget&);
pub... |
Ensure the translated C++ code behaves exactly like the original VB snippet. | Imports System.Reflection
Public Class MyClazz
Private answer As Integer = 42
End Class
Public Class Program
Public Shared Sub Main()
Dim myInstance = New MyClazz()
Dim fieldInfo = GetType(MyClazz).GetField("answer", BindingFlags.NonPublic Or BindingFlags.Instance)
Dim answer = fieldI... | #include <iostream>
class CWidget;
class CFactory
{
friend class CWidget;
private:
unsigned int m_uiCount;
public:
CFactory();
~CFactory();
CWidget* GetWidget();
};
class CWidget
{
private:
CFactory& m_parent;
private:
CWidget();
CWidget(const CWidget&);
CWidget& operator=(const CWidget&);
pub... |
Translate this program into C++ but keep the logic exactly as in VB. | Imports System.Reflection
Public Class MyClazz
Private answer As Integer = 42
End Class
Public Class Program
Public Shared Sub Main()
Dim myInstance = New MyClazz()
Dim fieldInfo = GetType(MyClazz).GetField("answer", BindingFlags.NonPublic Or BindingFlags.Instance)
Dim answer = fieldI... | #include <iostream>
class CWidget;
class CFactory
{
friend class CWidget;
private:
unsigned int m_uiCount;
public:
CFactory();
~CFactory();
CWidget* GetWidget();
};
class CWidget
{
private:
CFactory& m_parent;
private:
CWidget();
CWidget(const CWidget&);
CWidget& operator=(const CWidget&);
pub... |
Write the same code in C++ as shown below in VB. | Module Module1
Class Node
Public Sub New(Len As Integer)
Length = Len
Edges = New Dictionary(Of Char, Integer)
End Sub
Public Sub New(len As Integer, edg As Dictionary(Of Char, Integer), suf As Integer)
Length = len
Edges = If(IsNothing(edg),... | #include <iostream>
#include <functional>
#include <map>
#include <vector>
struct Node {
int length;
std::map<char, int> edges;
int suffix;
Node(int l) : length(l), suffix(0) {
}
Node(int l, const std::map<char, int>& m, int s) : length(l), edges(m), suffix(s) {
}
};
co... |
Translate this program into C++ but keep the logic exactly as in VB. | Module Module1
Class Node
Public Sub New(Len As Integer)
Length = Len
Edges = New Dictionary(Of Char, Integer)
End Sub
Public Sub New(len As Integer, edg As Dictionary(Of Char, Integer), suf As Integer)
Length = len
Edges = If(IsNothing(edg),... | #include <iostream>
#include <functional>
#include <map>
#include <vector>
struct Node {
int length;
std::map<char, int> edges;
int suffix;
Node(int l) : length(l), suffix(0) {
}
Node(int l, const std::map<char, int>& m, int s) : length(l), edges(m), suffix(s) {
}
};
co... |
Convert this VB snippet to C++ and keep its semantics consistent. | DEFINT A-Z
DECLARE FUNCTION p% (Yr AS INTEGER)
DECLARE FUNCTION LongYear% (Yr AS INTEGER)
DIM iYi, iYf, i
CLS
PRINT "This program calculates which are 53-week years in a range."
PRINT
INPUT "Initial year"; iYi
INPUT "Final year (could be the same)"; iYf
IF iYf >= iYi THEN
FOR i = iYi TO iYf
IF LongYear(i) THEN... | #include <stdio.h>
#include <math.h>
int p(int year) {
return (int)((double)year + floor(year/4) - floor(year/100) + floor(year/400)) % 7;
}
int is_long_year(int year) {
return p(year) == 4 || p(year - 1) == 3;
}
void print_long_years(int from, int to) {
for (int year = from; year <= to; ++year) {
if (is_long... |
Produce a functionally identical C++ code for the snippet given in VB. | Module Module1
Function GetDivisors(n As Integer) As List(Of Integer)
Dim divs As New List(Of Integer) From {
1, n
}
Dim i = 2
While i * i <= n
If n Mod i = 0 Then
Dim j = n \ i
divs.Add(i)
If i <> j Then
... | #include <iostream">
#include <cmath>
#include <vector>
#include <algorithm>
#include <iomanip>
#include <numeric>
using namespace std;
const uint* binary(uint n, uint length);
uint sum_subset_unrank_bin(const vector<uint>& d, uint r);
vector<uint> factors(uint x);
bool isPrime(uint number);
bool isZum(uint n)... |
Translate the given VB code snippet into C++ without altering its behavior. | Private Type Associative
Key As String
Value As Variant
End Type
Sub Main_Array_Associative()
Dim BaseArray(2) As Associative, UpdateArray(2) As Associative
FillArrays BaseArray, UpdateArray
ReDim Result(UBound(BaseArray)) As Associative
MergeArray Result, BaseArray, UpdateArray
PrintOut Result
... | #include <iostream>
#include <string>
#include <map>
template<typename map_type>
map_type merge(const map_type& original, const map_type& update) {
map_type result(update);
result.insert(original.begin(), original.end());
return result;
}
int main() {
typedef std::map<std::string, std::string> map;
... |
Rewrite the snippet below in C++ so it works the same as the original VB code. | Private Type Associative
Key As String
Value As Variant
End Type
Sub Main_Array_Associative()
Dim BaseArray(2) As Associative, UpdateArray(2) As Associative
FillArrays BaseArray, UpdateArray
ReDim Result(UBound(BaseArray)) As Associative
MergeArray Result, BaseArray, UpdateArray
PrintOut Result
... | #include <iostream>
#include <string>
#include <map>
template<typename map_type>
map_type merge(const map_type& original, const map_type& update) {
map_type result(update);
result.insert(original.begin(), original.end());
return result;
}
int main() {
typedef std::map<std::string, std::string> map;
... |
Generate an equivalent C++ version of this VB code. | Imports BI = System.Numerics.BigInteger
Module Module1
Function IntSqRoot(v As BI, res As BI) As BI
REM res is the initial guess
Dim term As BI = 0
Dim d As BI = 0
Dim dl As BI = 1
While dl <> d
term = v / res
res = (res + term) >> 1
dl =... | #include <boost/multiprecision/cpp_dec_float.hpp>
#include <iostream>
const char* names[] = { "Platinum", "Golden", "Silver", "Bronze", "Copper", "Nickel", "Aluminium", "Iron", "Tin", "Lead" };
template<const uint N>
void lucas(ulong b) {
std::cout << "Lucas sequence for " << names[b] << " ratio, where b = " << b... |
Ensure the translated C++ code behaves exactly like the original VB snippet. | Imports BI = System.Numerics.BigInteger
Module Module1
Function IntSqRoot(v As BI, res As BI) As BI
REM res is the initial guess
Dim term As BI = 0
Dim d As BI = 0
Dim dl As BI = 1
While dl <> d
term = v / res
res = (res + term) >> 1
dl =... | #include <boost/multiprecision/cpp_dec_float.hpp>
#include <iostream>
const char* names[] = { "Platinum", "Golden", "Silver", "Bronze", "Copper", "Nickel", "Aluminium", "Iron", "Tin", "Lead" };
template<const uint N>
void lucas(ulong b) {
std::cout << "Lucas sequence for " << names[b] << " ratio, where b = " << b... |
Port the provided VB code into C++ while preserving the original functionality. | Imports BI = System.Numerics.BigInteger
Module Module1
Function IntSqRoot(v As BI, res As BI) As BI
REM res is the initial guess
Dim term As BI = 0
Dim d As BI = 0
Dim dl As BI = 1
While dl <> d
term = v / res
res = (res + term) >> 1
dl =... | #include <boost/multiprecision/cpp_dec_float.hpp>
#include <iostream>
const char* names[] = { "Platinum", "Golden", "Silver", "Bronze", "Copper", "Nickel", "Aluminium", "Iron", "Tin", "Lead" };
template<const uint N>
void lucas(ulong b) {
std::cout << "Lucas sequence for " << names[b] << " ratio, where b = " << b... |
Write the same code in C++ as shown below in VB. | Class Branch
Public from As Node
Public towards As Node
Public length As Integer
Public distance As Integer
Public key As String
Class Node
Public key As String
Public correspondingBranch As Branch
Const INFINITY = 32767
Private Sub Dijkstra(Nodes As Collection, Branches As Collection, P As Node, Optional Q As Node)... | #include <iostream>
#include <vector>
#include <string>
#include <list>
#include <limits>
#include <set>
#include <utility>
#include <algorithm>
#include <iterator>
typedef int vertex_t;
typedef double weight_t;
const weight_t max_weight = std::numeric_limits<double>::infinity();
struct neighbor {
vertex_t ... |
Translate the given VB code snippet into C++ without altering its behavior. | Option Strict On
Imports System.Text
Module Module1
Structure Vector
Private ReadOnly dims() As Double
Public Sub New(da() As Double)
dims = da
End Sub
Public Shared Operator -(v As Vector) As Vector
Return v * -1.0
End Operator
Public Sh... | #include <algorithm>
#include <iostream>
#include <random>
#include <vector>
double uniform01() {
static std::default_random_engine generator;
static std::uniform_real_distribution<double> distribution(0.0, 1.0);
return distribution(generator);
}
int bitCount(int i) {
i -= ((i >> 1) & 0x55555555);
... |
Change the programming language of this snippet from VB to C++ without modifying what it does. | Option Explicit
Sub Test()
Dim h As Object, i As Long, u, v, s
Set h = CreateObject("Scripting.Dictionary")
h.Add "A", 1
h.Add "B", 2
h.Add "C", 3
For Each s In h.Keys
Debug.Print s
Next
For Each s In h.Items
Debug.Print s
Next
u = h.Keys
v =... | #include <iostream>
#include <map>
#include <string>
int main() {
std::map<std::string, int> dict {
{"One", 1},
{"Two", 2},
{"Three", 7}
};
dict["Three"] = 3;
std::cout << "One: " << dict["One"] << std::endl;
std::cout << "Key/Value pairs: " << std::endl;
for(auto& kv: dict) {
std::cout <... |
Translate the given VB code snippet into C++ without altering its behavior. | Private mvarValue As Integer
Public Property Let Value(ByVal vData As Integer)
If (vData > 10) Or (vData < 1) Then
Error 380
Else
mvarValue = vData
End If
End Property
Public Property Get Value() As Integer
Value = mvarValue
End Property
Private Sub Class_Initialize()
mvar... | #include <stdexcept>
class tiny_int
{
public:
tiny_int(int i):
value(i)
{
if (value < 1)
throw std::out_of_range("tiny_int: value smaller than 1");
if (value > 10)
throw std::out_of_range("tiny_int: value larger than 10");
}
operator int() const
{
return value;
}
tiny_int& ope... |
Port the provided VB code into C++ while preserving the original functionality. | Dim t_age(4,1)
t_age(0,0) = 27 : t_age(0,1) = "Jonah"
t_age(1,0) = 18 : t_age(1,1) = "Alan"
t_age(2,0) = 28 : t_age(2,1) = "Glory"
t_age(3,0) = 18 : t_age(3,1) = "Popeye"
t_age(4,0) = 28 : t_age(4,1) = "Alan"
Dim t_nemesis(4,1)
t_nemesis(0,0) = "Jonah" : t_nemesis(0,1) = "Whales"
t_nemesis(1,0) = "Jonah" : t_nemesis(1... | #include <iostream>
#include <string>
#include <vector>
#include <unordered_map>
using tab_t = std::vector<std::vector<std::string>>;
tab_t tab1 {
{"27", "Jonah"}
, {"18", "Alan"}
, {"28", "Glory"}
, {"18", "Popeye"}
, {"28", "Alan"}
};
tab_t tab2 {
{"Jonah", "Whales"}
, {"Jonah", "Spiders"}
, {"Alan", "Ghosts"... |
Change the following VB code into C++ without altering its purpose. | option explicit
const pi180= 0.01745329251994329576923690768489
const pi=3.1415926535897932384626433832795
class turtle
dim fso
dim fn
dim svg
dim iang
dim ori
dim incr
dim pdown
dim clr
dim x
dim y
public property let orient(n):ori = n*pi180 :end property
public pr... |
#include <cmath>
#include <fstream>
#include <iostream>
#include <string>
class sierpinski_square {
public:
void write(std::ostream& out, int size, int length, int order);
private:
static std::string rewrite(const std::string& s);
void line(std::ostream& out);
void execute(std::ostream& out, const std... |
Maintain the same structure and functionality when rewriting this code in C++. | with createobject("ADODB.Stream")
.charset ="UTF-8"
.open
.loadfromfile("unixdict.txt")
s=.readtext
end with
a=split (s,vblf)
set d= createobject("Scripting.Dictionary")
for each aa in a
x=trim(aa)
l=len(x)
if l>5 then
d.removeall
for i=1 to 3
m=mid(x,i,1)
if not d.exists(m) then d.add ... | #include <cstdlib>
#include <fstream>
#include <iostream>
int main(int argc, char** argv) {
const char* filename(argc < 2 ? "unixdict.txt" : argv[1]);
std::ifstream in(filename);
if (!in) {
std::cerr << "Cannot open file '" << filename << "'.\n";
return EXIT_FAILURE;
}
std::string w... |
Write a version of this VB function in C++ with identical behavior. | Module Module1
Structure Node
Private ReadOnly m_val As String
Private ReadOnly m_parsed As List(Of String)
Sub New(initial As String)
m_val = initial
m_parsed = New List(Of String)
End Sub
Sub New(s As String, p As List(Of String))
m_va... | #include <algorithm>
#include <iostream>
#include <optional>
#include <set>
#include <string>
#include <string_view>
#include <vector>
struct string_comparator {
using is_transparent = void;
bool operator()(const std::string& lhs, const std::string& rhs) const {
return lhs < rhs;
}
bool operato... |
Write a version of this VB function in C++ with identical behavior. | Option Strict On
Imports Matrix = System.Collections.Generic.List(Of System.Collections.Generic.List(Of Integer))
Module Module1
Sub Swap(Of T)(ByRef a As T, ByRef b As T)
Dim u = a
a = b
b = u
End Sub
Sub PrintSquare(latin As Matrix)
For Each row In latin
Dim... | #include <algorithm>
#include <functional>
#include <iostream>
#include <numeric>
#include <vector>
typedef std::vector<std::vector<int>> matrix;
matrix dList(int n, int start) {
start--;
std::vector<int> a(n);
std::iota(a.begin(), a.end(), 0);
a[start] = a[0];
a[0] = start;
std::sort(a.begi... |
Write the same algorithm in C++ as shown in this VB implementation. |
Option Explicit
Const m_limit ="# #"
Const m_middle=" # # "
Dim a,bnum,i,check,odic
a=array(" # # # ## # ## # ## ### ## ### ## #### # # # ## ## # # ## ## ### # ## ## ### # # # ",_
" # # # ## ## # #### # # ## # ## # ## # # # ### # ### ## ## ### # # ### ### # ... | #include <iostream>
#include <locale>
#include <map>
#include <vector>
std::string trim(const std::string &str) {
auto s = str;
auto it1 = std::find_if(s.rbegin(), s.rend(), [](char ch) { return !std::isspace<char>(ch, std::locale::classic()); });
s.erase(it1.base(), s.end());
auto it2 = st... |
Translate this program into C++ but keep the logic exactly as in VB. | Option Explicit
Private Type Adress
Row As Integer
Column As Integer
End Type
Private myTable() As String
Sub Main()
Dim keyw As String, boolQ As Boolean, text As String, test As Long
Dim res As String
keyw = InputBox("Enter your keyword : ", "KeyWord", "Playfair example")
If keyw = "" Then GoTo ErrorHan... | #include <iostream>
#include <string>
using namespace std;
class playfair
{
public:
void doIt( string k, string t, bool ij, bool e )
{
createGrid( k, ij ); getTextReady( t, ij, e );
if( e ) doIt( 1 ); else doIt( -1 );
display();
}
private:
void doIt( int dir )
{
int a, b, c, d; string ntxt;
... |
Maintain the same structure and functionality when rewriting this code in C++. | Option Explicit
Private Type Adress
Row As Integer
Column As Integer
End Type
Private myTable() As String
Sub Main()
Dim keyw As String, boolQ As Boolean, text As String, test As Long
Dim res As String
keyw = InputBox("Enter your keyword : ", "KeyWord", "Playfair example")
If keyw = "" Then GoTo ErrorHan... | #include <iostream>
#include <string>
using namespace std;
class playfair
{
public:
void doIt( string k, string t, bool ij, bool e )
{
createGrid( k, ij ); getTextReady( t, ij, e );
if( e ) doIt( 1 ); else doIt( -1 );
display();
}
private:
void doIt( int dir )
{
int a, b, c, d; string ntxt;
... |
Change the programming language of this snippet from VB to C++ without modifying what it does. | Option Explicit
Private Type Adress
Row As Integer
Column As Integer
End Type
Private myTable() As String
Sub Main()
Dim keyw As String, boolQ As Boolean, text As String, test As Long
Dim res As String
keyw = InputBox("Enter your keyword : ", "KeyWord", "Playfair example")
If keyw = "" Then GoTo ErrorHan... | #include <iostream>
#include <string>
using namespace std;
class playfair
{
public:
void doIt( string k, string t, bool ij, bool e )
{
createGrid( k, ij ); getTextReady( t, ij, e );
if( e ) doIt( 1 ); else doIt( -1 );
display();
}
private:
void doIt( int dir )
{
int a, b, c, d; string ntxt;
... |
Generate a C++ translation of this VB snippet without changing its computational steps. | Option Explicit
Private Type MyPoint
X As Single
Y As Single
End Type
Private Type MyPair
p1 As MyPoint
p2 As MyPoint
End Type
Sub Main()
Dim points() As MyPoint, i As Long, BF As MyPair, d As Single, Nb As Long
Dim T#
Randomize Timer
Nb = 10
Do
ReDim points(1 To Nb)
For i = 1... |
#include <iostream>
#include <vector>
#include <utility>
#include <cmath>
#include <random>
#include <chrono>
#include <algorithm>
#include <iterator>
typedef std::pair<double, double> point_t;
typedef std::pair<point_t, point_t> points_t;
double distance_between(const point_t& a, const point_t& b) {
return std::s... |
Translate this program into C++ but keep the logic exactly as in VB. | Dim TheAddress as long
Dim SecVar as byte
Dim MyVar as byte
MyVar = 10
TheAddress = varptr(MyVar)
MEMSET(TheAddress, 102, SizeOf(byte))
showmessage "MyVar = " + str$(MyVar)
MEMCPY(VarPtr(SecVar), TheAddress, SizeOf(byte))
showmessage "SecVar = " + str$(SecVar)
| int i;
void* address_of_i = &i;
|
Keep all operations the same but rewrite the snippet in C++. | Class Animal
End Class
Class Dog
Inherits Animal
End Class
Class Lab
Inherits Dog
End Class
Class Collie
Inherits Dog
End Class
Class Cat
Inherits Animal
End Class
| class Animal
{
};
class Dog: public Animal
{
};
class Lab: public Dog
{
};
class Collie: public Dog
{
};
class Cat: public Animal
{
};
|
Rewrite this program in C++ while keeping its functionality equivalent to the VB version. | Option Explicit
Sub Test()
Dim h As Object
Set h = CreateObject("Scripting.Dictionary")
h.Add "A", 1
h.Add "B", 2
h.Add "C", 3
Debug.Print h.Item("A")
h.Item("C") = 4
h.Key("C") = "D"
Debug.Print h.exists("C")
h.Remove "B"
Debug.Print h.Count
h.RemoveAll
Debug.Print h... | #include <map>
|
Write the same code in C++ as shown below in VB. | Option Explicit
Sub Test()
Dim h As Object
Set h = CreateObject("Scripting.Dictionary")
h.Add "A", 1
h.Add "B", 2
h.Add "C", 3
Debug.Print h.Item("A")
h.Item("C") = 4
h.Key("C") = "D"
Debug.Print h.exists("C")
h.Remove "B"
Debug.Print h.Count
h.RemoveAll
Debug.Print h... | #include <map>
|
Generate an equivalent C++ version of this VB code. | Option explicit
Class ImgClass
Private ImgL,ImgH,ImgDepth,bkclr,loc,tt
private xmini,xmaxi,ymini,ymaxi,dirx,diry
public ImgArray()
private filename
private Palette,szpal
public property get xmin():xmin=xmini:end property
public property get ymin():ymin=ymini:end property
public property ge... |
#include "colorwheelwidget.h"
#include <QPainter>
#include <QPaintEvent>
#include <cmath>
namespace {
QColor hsvToRgb(int h, double s, double v) {
double hp = h/60.0;
double c = s * v;
double x = c * (1 - std::abs(std::fmod(hp, 2) - 1));
double m = v - c;
double r = 0, g = 0, b = 0;
if (hp <=... |
Write a version of this VB function in C++ with identical behavior. | Option explicit
Class ImgClass
Private ImgL,ImgH,ImgDepth,bkclr,loc,tt
private xmini,xmaxi,ymini,ymaxi,dirx,diry
public ImgArray()
private filename
private Palette,szpal
public property get xmin():xmin=xmini:end property
public property get ymin():ymin=ymini:end property
public property ge... |
#include "colorwheelwidget.h"
#include <QPainter>
#include <QPaintEvent>
#include <cmath>
namespace {
QColor hsvToRgb(int h, double s, double v) {
double hp = h/60.0;
double c = s * v;
double x = c * (1 - std::abs(std::fmod(hp, 2) - 1));
double m = v - c;
double r = 0, g = 0, b = 0;
if (hp <=... |
Generate a C++ translation of this VB snippet without changing its computational steps. | with createobject("ADODB.Stream")
.charset ="UTF-8"
.open
.loadfromfile("unixdict.txt")
s=.readtext
end with
a=split (s,vblf)
dim b(25)
dim c(128)
with new regexp
.pattern="([^aeiou])"
.global=true
for each i in a
if len(trim(i))>10 then
set matches= .execute(i)
rep=false
for each m in ... | #include <bitset>
#include <cctype>
#include <cstdlib>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <map>
#include <string>
#include <vector>
size_t consonants(const std::string& word) {
std::bitset<26> bits;
size_t bit = 0;
for (char ch : word) {
ch = std::tolower(static_ca... |
Port the provided VB code into C++ while preserving the original functionality. | with createobject("ADODB.Stream")
.charset ="UTF-8"
.open
.loadfromfile("unixdict.txt")
s=.readtext
end with
a=split (s,vblf)
dim b(25)
dim c(128)
with new regexp
.pattern="([^aeiou])"
.global=true
for each i in a
if len(trim(i))>10 then
set matches= .execute(i)
rep=false
for each m in ... | #include <bitset>
#include <cctype>
#include <cstdlib>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <map>
#include <string>
#include <vector>
size_t consonants(const std::string& word) {
std::bitset<26> bits;
size_t bit = 0;
for (char ch : word) {
ch = std::tolower(static_ca... |
Write the same algorithm in C++ as shown in this VB implementation. | Option Explicit
Public vTime As Single
Public PlaysCount As Long
Sub Main_MineSweeper()
Dim Userf As New cMinesweeper
Userf.Show 0, True
End Sub
| #include <iostream>
#include <string>
#include <windows.h>
using namespace std;
typedef unsigned char byte;
enum fieldValues : byte { OPEN, CLOSED = 10, MINE, UNKNOWN, FLAG, ERR };
class fieldData
{
public:
fieldData() : value( CLOSED ), open( false ) {}
byte value;
bool open, mine;
};
class game
{
publi... |
Generate an equivalent C++ version of this VB code. | Module Module1
Function Kosaraju(g As List(Of List(Of Integer))) As List(Of Integer)
Dim size = g.Count
Dim vis(size - 1) As Boolean
Dim l(size - 1) As Integer
Dim x = size
Dim t As New List(Of List(Of Integer))
For i = 1 To size
t.Add(New List(Of Intege... | #include <functional>
#include <iostream>
#include <ostream>
#include <vector>
template<typename T>
std::ostream& operator<<(std::ostream& os, const std::vector<T>& v) {
auto it = v.cbegin();
auto end = v.cend();
os << "[";
if (it != end) {
os << *it;
it = std::next(it);
}
whil... |
Write the same code in C++ as shown below in VB. | Module Module1
Function Kosaraju(g As List(Of List(Of Integer))) As List(Of Integer)
Dim size = g.Count
Dim vis(size - 1) As Boolean
Dim l(size - 1) As Integer
Dim x = size
Dim t As New List(Of List(Of Integer))
For i = 1 To size
t.Add(New List(Of Intege... | #include <functional>
#include <iostream>
#include <ostream>
#include <vector>
template<typename T>
std::ostream& operator<<(std::ostream& os, const std::vector<T>& v) {
auto it = v.cbegin();
auto end = v.cend();
os << "[";
if (it != end) {
os << *it;
it = std::next(it);
}
whil... |
Produce a functionally identical C++ code for the snippet given in VB. | Public Sub test()
Dim t(2) As Variant
t(0) = [{1,2}]
t(1) = [{3,4,1}]
t(2) = 5
p = [{"Payload#0","Payload#1","Payload#2","Payload#3","Payload#4","Payload#5","Payload#6"}]
Dim q(6) As Boolean
For i = LBound(t) To UBound(t)
If IsArray(t(i)) Then
For j = LBound(t(i)) To UBou... | #include <iostream>
#include <set>
#include <tuple>
#include <vector>
using namespace std;
template<typename P>
void PrintPayloads(const P &payloads, int index, bool isLast)
{
if(index < 0 || index >= (int)size(payloads)) cout << "null";
else cout << "'" << payloads[index] << "'";
if (!isLast) co... |
Rewrite the snippet below in PHP so it works the same as the original C# code. | using System;
using System.IO;
namespace DeleteFile {
class Program {
static void Main() {
File.Delete("input.txt");
Directory.Delete("docs");
File.Delete("/input.txt");
Directory.Delete("/docs");
}
}
}
| <?php
unlink('input.txt');
unlink('/input.txt');
rmdir('docs');
rmdir('/docs');
?>
|
Port the provided C# code into PHP while preserving the original functionality. | using System;
public static class DiscordianDate
{
static readonly string[] seasons = { "Chaos", "Discord", "Confusion", "Bureaucracy", "The Aftermath" };
static readonly string[] weekdays = { "Sweetmorn", "Boomtime", "Pungenday", "Prickle-Prickle", "Setting Orange" };
static readonly string[] apostles = {... | <?php
$Anerisia = array(31,28,31,30,31,30,31,31,30,31,30,31);
$MONTHS = array("Choas","Discord","Confusion","Bureacracy","The Aftermath");
$DAYS = array("Setting Orange","Sweetmorn","BoomTime","Pungenday","Prickle-Prickle");
$Dsuff = array('th','st','nd','rd','th','th','th','th','th','th');
$Holy5 =... |
Convert this C# snippet to PHP and keep its semantics consistent. | class Program
{
static void Main()
{
string extra = "little";
string formatted = $"Mary had a {extra} lamb.";
System.Console.WriteLine(formatted);
}
}
| <?php
$extra = 'little';
echo "Mary had a $extra lamb.\n";
printf("Mary had a %s lamb.\n", $extra);
?>
|
Change the programming language of this snippet from C# to PHP without modifying what it does. | using System;
using System.IO;
using System.Text;
namespace RosettaCode
{
internal class Program
{
private const string FileName = "NOTES.TXT";
private static void Main(string[] args)
{
if (args.Length==0)
{
string txt = File.ReadAllText(FileName);
Console.WriteLine(txt);
... | #!/usr/bin/php
<?php
if ($argc > 1)
file_put_contents(
'notes.txt',
date('r')."\n\t".implode(' ', array_slice($argv, 1))."\n",
FILE_APPEND
);
else
@readfile('notes.txt');
|
Change the programming language of this snippet from C# to PHP without modifying what it does. | using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace RosettaCodeTasks
{
class Program
{
static void Main ( string[ ] args )
{
FindCommonDirectoryPath.Test ( );
}
}
class FindCommonDirectoryPath
{
public static void Test ( )
{
Console.WriteLine ( "Find ... | <?php
function _commonPath($dirList)
{
$arr = array();
foreach($dirList as $i => $path)
{
$dirList[$i] = explode('/', $path);
unset($dirList[$i][0]);
$arr[$i] = count($dirList[$i]);
}
$min = min($arr);
for($i = 0; $i < count($dirList); $i++)
{
while(count($dirList[$i]) > $min)
{
array_pop(... |
Change the following C# code into PHP without altering its purpose. | using System;
using System.Collections.Generic;
namespace RecamanSequence {
class Program {
static void Main(string[] args) {
List<int> a = new List<int>() { 0 };
HashSet<int> used = new HashSet<int>() { 0 };
HashSet<int> used1000 = new HashSet<int>() { 0 };
... | <?php
$a = array();
array_push($a, 0);
$used = array();
array_push($used, 0);
$used1000 = array();
array_push($used1000, 0);
$foundDup = false;
$n = 1;
while($n <= 15 || !$foundDup || count($used1000) < 1001) {
$next = $a[$n - 1] - $n;
if ($next < 1 || in_array($next, $used)) {
$next += 2 * $n;
}
$alreadyUsed... |
Write the same code in PHP as shown below in C#. | using System;
using System.Collections.Generic;
namespace RecamanSequence {
class Program {
static void Main(string[] args) {
List<int> a = new List<int>() { 0 };
HashSet<int> used = new HashSet<int>() { 0 };
HashSet<int> used1000 = new HashSet<int>() { 0 };
... | <?php
$a = array();
array_push($a, 0);
$used = array();
array_push($used, 0);
$used1000 = array();
array_push($used1000, 0);
$foundDup = false;
$n = 1;
while($n <= 15 || !$foundDup || count($used1000) < 1001) {
$next = $a[$n - 1] - $n;
if ($next < 1 || in_array($next, $used)) {
$next += 2 * $n;
}
$alreadyUsed... |
Translate this program into PHP but keep the logic exactly as in C#. | using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace RosettaTicTacToe
{
class Program
{
static string[][] Players = new string[][] {
new string[] { "COMPUTER", "X" },
new string[] { "HUMAN", "O" }
};
const int Unplayed = -1;
const... | <?php
const BOARD_NUM = 9;
const ROW_NUM = 3;
$EMPTY_BOARD_STR = str_repeat('.', BOARD_NUM);
function isGameOver($board, $pin) {
$pat =
'/X{3}|' . //Horz
'X..X..X..|' . //Vert Left
'.X..X..X.|' . //Vert Middle
'..X..X..X|' . //Vert Right
'..X.X.X..|' . //Diag TL->BR
'X...X...X|' . //Diag TR->BL
'[^\.]{... |
Convert this C# snippet to PHP and keep its semantics consistent. | private string LookupDns(string s)
{
try
{
System.Net.IPHostEntry ip = System.Net.Dns.GetHostEntry(s);
string result = ip.AddressList[0].ToString();
for (int i = 1; i < ip.AddressList.Length; ++i)
result += ", ... | <?php
$ipv4_record = dns_get_record("www.kame.net",DNS_A);
$ipv6_record = dns_get_record("www.kame.net",DNS_AAAA);
print "ipv4: " . $ipv4_record[0]["ip"] . "\n";
print "ipv6: " . $ipv6_record[0]["ipv6"] . "\n";
?>
|
Change the programming language of this snippet from C# to PHP without modifying what it does. | using System;
static class YCombinator<T, TResult>
{
private delegate Func<T, TResult> RecursiveFunc(RecursiveFunc r);
public static Func<Func<Func<T, TResult>, Func<T, TResult>>, Func<T, TResult>> Fix { get; } =
f => ((RecursiveFunc)(g => f(x => g(g)(x))))(g => f(x => g(g)(x)));
}
static class ... | <?php
function Y($f) {
$g = function($w) use($f) {
return $f(function() use($w) {
return call_user_func_array($w($w), func_get_args());
});
};
return $g($g);
}
$fibonacci = Y(function($f) {
return function($i) use($f) { return ($i <= 1) ? $i : ($f($i-1) + $f($i-2)); };
});
echo $fibonacci(10), "... |
Please provide an equivalent version of this C# code in PHP. | using System;
class Program {
static void Main(string[] args) {
for (int i = 1; i <= 10; i++) {
Console.Write(i);
if (i % 5 == 0) {
Console.WriteLine();
continue;
}
Console.Write(", ");
}
}
}
| for ($i = 1; $i <= 10; $i++) {
echo $i;
if ($i % 5 == 0) {
echo "\n";
continue;
}
echo ', ';
}
|
Can you help me rewrite this code in PHP instead of C#, keeping it the same logically? | using System;
public class GeneralFizzBuzz
{
public static void Main()
{
int i;
int j;
int k;
int limit;
string iString;
string jString;
string kString;
Console.WriteLine("First integer:");
i = Convert.ToInt32(Console.R... | <?php
$max = 20;
$factor = array(3 => 'Fizz', 5 => 'Buzz', 7 => 'Jazz');
for ($i = 1 ; $i <= $max ; $i++) {
$matched = false;
foreach ($factor AS $number => $word) {
if ($i % $number == 0) {
echo $word;
$matched = true;
}
}
echo ($matched ? '' : $i), PHP_EOL;
}
... |
Convert the following code from C# to PHP, ensuring the logic remains intact. | using System;
namespace StringCase
{
class Program
{
public static void Main()
{
String input = scope .("alphaBETA");
input.ToUpper();
Console.WriteLine(input);
input.ToLower();
Console.WriteLine(input);
}
}
}
| $str = "alphaBETA";
echo strtoupper($str), "\n"; // ALPHABETA
echo strtolower($str), "\n"; // alphabeta
echo ucfirst($str), "\n"; // AlphaBETA
echo lcfirst("FOObar"), "\n"; // fOObar
echo ucwords("foO baR baZ"), "\n"; // FoO BaR BaZ
echo lcwords("FOo BAr BAz"), "\n"; // fOo bAr bAz
|
Produce a language-to-language conversion: from C# to PHP, same semantics. | using System.Text;
using System.Security.Cryptography;
byte[] data = Encoding.ASCII.GetBytes("The quick brown fox jumped over the lazy dog's back");
byte[] hash = MD5.Create().ComputeHash(data);
Console.WriteLine(BitConverter.ToString(hash).Replace("-", "").ToLower());
| $string = "The quick brown fox jumped over the lazy dog's back";
echo md5( $string );
|
Write the same algorithm in PHP as shown in this C# implementation. | class Program
{
static void Main(string[] args)
{
CultureInfo ci=CultureInfo.CreateSpecificCulture("en-US");
string dateString = "March 7 2009 7:30pm EST";
string format = "MMMM d yyyy h:mmtt z";
DateTime myDateTime = DateTime.ParseExact(dateString.Replace("EST","+6"),format,ci) ... | <?php
$time = new DateTime('March 7 2009 7:30pm EST');
$time->modify('+12 hours');
echo $time->format('c');
?>
|
Write the same code in PHP as shown below in C#. | using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
class Program
{
static void ThreadStart(object item)
{
Thread.Sleep(1000 * (int)item);
Console.WriteLine(item);
}
static void SleepSort(IEnumerable<int> items)
{
foreach (var item in ... | <?php
$buffer = 1;
$pids = [];
for ($i = 1; $i < $argc; $i++) {
$pid = pcntl_fork();
if ($pid < 0) {
die("failed to start child process");
}
if ($pid === 0) {
sleep($argv[$i] + $buffer);
echo $argv[$i] . "\n";
exit();
}
$pids[] = $pid;
}
foreach ($pids as... |
Port the following code from C# to PHP with equivalent syntax and logic. | using System;
class Program {
static void Main(string[] args) {
int[,] a = new int[10, 10];
Random r = new Random();
for (int i = 0; i < 10; i++) {
for (int j = 0; j < 10; j++) {
a[i, j] = r.Next(0, 21) + 1;
}
}
for (int i = ... | <?php
for ($i = 0; $i < 10; $i++)
for ($j = 0; $j < 10; $j++)
$a[$i][$j] = rand(1, 20);
foreach ($a as $row) {
foreach ($row as $element) {
echo " $element";
if ($element == 20)
break 2; // 2 is the number of loops we want to break out of
}
echo "\n";
}
echo "\n";
?>... |
Translate this program into PHP but keep the logic exactly as in C#. | int[] nums = { 1, 1, 2, 3, 4, 4 };
List<int> unique = new List<int>();
foreach (int n in nums)
if (!unique.Contains(n))
unique.Add(n);
| $list = array(1, 2, 3, 'a', 'b', 'c', 2, 3, 4, 'b', 'c', 'd');
$unique_list = array_unique($list);
|
Write the same algorithm in PHP as shown in this C# implementation. | using System;
using System.Text;
using System.Linq;
class Program
{
static string lookandsay(string number)
{
StringBuilder result = new StringBuilder();
char repeat = number[0];
number = number.Substring(1, number.Length-1)+" ";
int times = 1;
foreach (char actu... | <?php
function lookAndSay($str) {
return preg_replace_callback('#(.)\1*#', function($matches) {
return strlen($matches[0]).$matches[1];
}, $str);
}
$num = "1";
foreach(range(1,10) as $i) {
echo $num."<br/>";
$num = lookAndSay($num);
}
?>
|
Change the programming language of this snippet from C# to PHP without modifying what it does. |
System.Collections.Stack stack = new System.Collections.Stack();
stack.Push( obj );
bool isEmpty = stack.Count == 0;
object top = stack.Peek();
top = stack.Pop();
System.Collections.Generic.Stack<Foo> stack = new System.Collections.Generic.Stack<Foo>();
stack.Push(new Foo());
bool isEmpty = stack.Count == 0;
Foo to... | $stack = array();
empty( $stack ); // true
array_push( $stack, 1 ); // or $stack[] = 1;
array_push( $stack, 2 ); // or $stack[] = 2;
empty( $stack ); // false
echo array_pop( $stack ); // outputs "2"
echo array_pop( $stack ); // outputs "1"
|
Write the same code in PHP as shown below in C#. | if (condition)
{
}
if (condition)
{
}
else if (condition2)
{
}
else
{
}
| <?php
$foo = 3;
if ($foo == 2)
if ($foo == 3)
else
if ($foo != 0)
{
}
else
{
}
?>
|
Write the same code in PHP as shown below in C#. | using System;
using System.Collections.Generic;
namespace RosettaCode {
class SortCustomComparator {
public void CustomSort() {
String[] items = { "Here", "are", "some", "sample", "strings", "to", "be", "sorted" };
List<String> list = new List<string>(items);
D... | <?php
function mycmp($s1, $s2)
{
if ($d = strlen($s2) - strlen($s1))
return $d;
return strcasecmp($s1, $s2);
}
$strings = array("Here", "are", "some", "sample", "strings", "to", "be", "sorted");
usort($strings, "mycmp");
?>
|
Generate a PHP translation of this C# snippet without changing its computational steps. | class SelectionSort<T> where T : IComparable {
public T[] Sort(T[] list) {
int k;
T temp;
for (int i = 0; i < list.Length; i++) {
k = i;
for (int j=i + 1; j < list.Length; j++) {
if (list[j].CompareTo(list[k]) < 0) {
k = j;
... | function selection_sort(&$arr) {
$n = count($arr);
for($i = 0; $i < count($arr); $i++) {
$min = $i;
for($j = $i + 1; $j < $n; $j++){
if($arr[$j] < $arr[$min]){
$min = $j;
}
}
list($arr[$i],$arr[$min]) = array($arr[$min],$arr[$i]);
}
}
|
Rewrite the snippet below in PHP so it works the same as the original C# code. | int[] intArray = { 1, 2, 3, 4, 5 };
int[] squares1 = intArray.Select(x => x * x).ToArray();
int[] squares2 = (from x in intArray
select x * x).ToArray();
foreach (var i in intArray)
Console.WriteLine(i * i);
| function cube($n)
{
return($n * $n * $n);
}
$a = array(1, 2, 3, 4, 5);
$b = array_map("cube", $a);
print_r($b);
|
Convert the following code from C# to PHP, ensuring the logic remains intact. | public sealed class Singleton1
{
private static Singleton1 instance;
private static readonly object lockObj = new object();
public static Singleton1 Instance {
get {
lock(lockObj) {
if (instance == null) {
instance = new Singleton1();
... | class Singleton {
protected static $instance = null;
public $test_var;
private function __construct(){
}
public static function getInstance(){
if (is_null(self::$instance)){
self::$instance = new self();
}
return self::$instance;
}
}
$foo = Singleton::getInstance();
$foo->test_var = 'One... |
Transform the following C# implementation into PHP, maintaining the same output and logic. | for (int i = 10; i >= 0; i--)
{
Console.WriteLine(i);
}
| for ($i = 10; $i >= 0; $i--)
echo "$i\n";
|
Port the following code from C# to PHP with equivalent syntax and logic. | using System;
class Program {
static void Main(string[] args)
{
for (int i = 0; i < 5; i++)
{
for (int j = 0; j <= i; j++)
{
Console.Write("*");
}
Console.WriteLine();
}
}
}
| for ($i = 1; $i <= 5; $i++) {
for ($j = 1; $j <= $i; $j++) {
echo '*';
}
echo "\n";
}
|
Write a version of this C# function in PHP with identical behavior. | using System;
using static System.Console;
using BI = System.Numerics.BigInteger;
class Program {
static decimal mx = 1E28M, hm = 1E14M, a;
struct bi { public decimal hi, lo; }
static bi set4sq(decimal a) { bi r; r.hi = Math.Floor(a / hm); r.lo = a % hm; return r; }
static string toStr(bi a, bool ... | <?php
function longMult($a, $b)
{
$as = (string) $a;
$bs = (string) $b;
for($pi = 0, $ai = strlen($as) - 1; $ai >= 0; $pi++, $ai--)
{
for($p = 0; $p < $pi; $p++)
{
$regi[$ai][] = 0;
}
for($bi = strlen($bs) - 1; $bi >= 0; $bi--)
{
$regi[$ai][] = $as[$ai] ... |
Port the provided C# code into PHP while preserving the original functionality. | using System;
namespace BullsnCows
{
class Program
{
static void Main(string[] args)
{
int[] nums = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
KnuthShuffle<int>(ref nums);
int[] chosenNum = new int[4];
Array.Copy(nums, chosenNum, 4);
... | <?php
$size = 4;
$chosen = implode(array_rand(array_flip(range(1,9)), $size));
echo "I've chosen a number from $size unique digits from 1 to 9; you need
to input $size unique digits to guess my number\n";
for ($guesses = 1; ; $guesses++) {
while (true) {
echo "\nNext guess [$guesses]: ";
$guess =... |
Convert this C# block to PHP, preserving its control flow and logic. | using System;
using System.Collections.Generic;
namespace RosettaCode.BubbleSort
{
public static class BubbleSortMethods
{
public static void BubbleSort<T>(this List<T> list) where T : IComparable
{
bool madeChanges;
int itemCount = list.Count;... | function bubbleSort(array $array){
foreach($array as $i => &$val){
foreach($array as $k => &$val2){
if($k <= $i)
continue;
if($val > $val2) {
list($val, $val2) = [$val2, $val];
break;
}
}
}
return $array;
}
|
Generate a PHP translation of this C# snippet without changing its computational steps. | using System;
using System.IO;
namespace FileIO
{
class Program
{
static void Main()
{
String s = scope .();
File.ReadAllText("input.txt", s);
File.WriteAllText("output.txt", s);
}
}
}
| <?php
if (!$in = fopen('input.txt', 'r')) {
die('Could not open input file.');
}
if (!$out = fopen('output.txt', 'w')) {
die('Could not open output file.');
}
while (!feof($in)) {
$data = fread($in, 512);
fwrite($out, $data);
}
fclose($out);
fclose($in);
?>
|
Port the provided C# code into PHP while preserving the original functionality. | using System;
class Program
{
static void Main(string[] args)
{
int a = Convert.ToInt32(args[0]);
int b = Convert.ToInt32(args[1]);
Console.WriteLine("{0} + {1} = {2}", a, b, a + b);
Console.WriteLine("{0} - {1} = {2}", a, b, a - b);
Console.WriteLine("{0} * {1} = {2}",... | <?php
$a = fgets(STDIN);
$b = fgets(STDIN);
echo
"sum: ", $a + $b, "\n",
"difference: ", $a - $b, "\n",
"product: ", $a * $b, "\n",
"truncating quotient: ", (int)($a / $b), "\n",
"flooring quotient: ", floor($a / $b), "\n",
"remainder: ", $a % $b... |
Write a version of this C# function in PHP with identical behavior. | using System;
using System.Text;
namespace prog
{
class MainClass
{
public static void Main (string[] args)
{
double[,] m = { {1,2,3},{4,5,6},{7,8,9} };
double[,] t = Transpose( m );
for( int i=0; i<t.GetLength(0); i++ )
{
for( int j=0; j<t.GetLength(1); j++ )
Console.Write(... | function transpose($m) {
if (count($m) == 0) // special case: empty matrix
return array();
else if (count($m) == 1) // special case: row matrix
return array_chunk($m[0], 1);
array_unshift($m, NULL); // the original matrix is not modified because it was passed by value
return call_user_func_array('array... |
Ensure the translated PHP code behaves exactly like the original C# snippet. | using System;
delegate T Func<T>();
class ManOrBoy
{
static void Main()
{
Console.WriteLine(A(10, C(1), C(-1), C(-1), C(1), C(0)));
}
static Func<int> C(int i)
{
return delegate { return i; };
}
static int A(int k, Func<int> x1, Func<int> x2, Func<int> x3, Func<int> x... | <?php
function A($k,$x1,$x2,$x3,$x4,$x5) {
$b = function () use (&$b,&$k,$x1,$x2,$x3,$x4) {
return A(--$k,$b,$x1,$x2,$x3,$x4);
};
return $k <= 0 ? $x4() + $x5() : $b();
}
echo A(10, function () { return 1; },
function () { return -1; },
function () { return -1; },
... |
Change the programming language of this snippet from C# to PHP without modifying what it does. | using System;
class RecursionLimit
{
static void Main(string[] args)
{
Recur(0);
}
private static void Recur(int i)
{
Console.WriteLine(i);
Recur(i + 1);
}
}
| <?php
function a() {
static $i = 0;
print ++$i . "\n";
a();
}
a();
|
Write the same algorithm in PHP as shown in this C# implementation. | using System;
class RecursionLimit
{
static void Main(string[] args)
{
Recur(0);
}
private static void Recur(int i)
{
Console.WriteLine(i);
Recur(i + 1);
}
}
| <?php
function a() {
static $i = 0;
print ++$i . "\n";
a();
}
a();
|
Write the same code in PHP as shown below in C#. | static void Main(string[] args)
{
Console.WriteLine("Perfect numbers from 1 to 33550337:");
for (int x = 0; x < 33550337; x++)
{
if (IsPerfect(x))
Console.WriteLine(x + " is perfect.");
}
Console.ReadLine();
}
static bool IsPerfect(int num)
{
int sum = 0;
for (int i = 1; i < num; i++)
{
if (num % i =... | function is_perfect($number)
{
$sum = 0;
for($i = 1; $i < $number; $i++)
{
if($number % $i == 0)
$sum += $i;
}
return $sum == $number;
}
echo "Perfect numbers from 1 to 33550337:" . PHP_EOL;
for($num = 1; $num < 33550337; $num++)
{
if(is_perfect($num))
echo $num . PH... |
Rewrite the snippet below in PHP so it works the same as the original C# code. | using System;
using System.Diagnostics;
using System.Linq;
using System.Numerics;
static class Program {
static void Main() {
BigInteger n = BigInteger.Pow(5, (int)BigInteger.Pow(4, (int)BigInteger.Pow(3, 2)));
string result = n.ToString();
Debug.Assert(result.Length == 183231);
De... | <?php
$y = bcpow('5', bcpow('4', bcpow('3', '2')));
printf("5**4**3**2 = %s...%s and has %d digits\n", substr($y,0,20), substr($y,-20), strlen($y));
?>
|
Change the following C# code into PHP without altering its purpose. | using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
class InvertedIndex
{
static Dictionary<TItem, IEnumerable<TKey>> Invert<TKey, TItem>(Dictionary<TKey, IEnumerable<TItem>> dictionary)
{
return dictionary
.SelectMany(keyValuePair => keyValuePair.Value.Selec... | <?php
function buildInvertedIndex($filenames)
{
$invertedIndex = [];
foreach($filenames as $filename)
{
$data = file_get_contents($filename);
if($data === false) die('Unable to read file: ' . $filename);
preg_match_all('/(\w+)/', $data, $matches, PREG_SET_ORDER);
foreach... |
Write the same code in PHP as shown below in C#. | Using System;
class Program
{
static int gcd(int m, int n)
{
return n == 0 ? Math.Abs(m) : gcd(n, n % m);
}
static int lcm(int m, int n)
{
return Math.Abs(m * n) / gcd(m, n);
}
static void Main()
{
Console.WriteLine("lcm(12,18)=" + lcm(12,18));
}
}
| echo lcm(12, 18) == 36;
function lcm($m, $n) {
if ($m == 0 || $n == 0) return 0;
$r = ($m * $n) / gcd($m, $n);
return abs($r);
}
function gcd($a, $b) {
while ($b != 0) {
$t = $b;
$b = $a % $b;
$a = $t;
}
return $a;
}
|
Produce a language-to-language conversion: from C# to PHP, same semantics. | Using System;
class Program
{
static int gcd(int m, int n)
{
return n == 0 ? Math.Abs(m) : gcd(n, n % m);
}
static int lcm(int m, int n)
{
return Math.Abs(m * n) / gcd(m, n);
}
static void Main()
{
Console.WriteLine("lcm(12,18)=" + lcm(12,18));
}
}
| echo lcm(12, 18) == 36;
function lcm($m, $n) {
if ($m == 0 || $n == 0) return 0;
$r = ($m * $n) / gcd($m, $n);
return abs($r);
}
function gcd($a, $b) {
while ($b != 0) {
$t = $b;
$b = $a % $b;
$a = $t;
}
return $a;
}
|
Rewrite the snippet below in PHP so it works the same as the original C# code. | class Program
{
static void Main(string[] args)
{
Random random = new Random();
while (true)
{
int a = random.Next(20);
Console.WriteLine(a);
if (a == 10)
break;
int b = random.Next(20)
Console.WriteLine(b);
... | while (true) {
$a = rand(0,19);
echo "$a\n";
if ($a == 10)
break;
$b = rand(0,19);
echo "$b\n";
}
|
Produce a language-to-language conversion: from C# to PHP, same semantics. | using System;
namespace RosettaCode
{
class Program
{
static void Main(string[] args)
{
string text = Math.Abs(int.Parse(Console.ReadLine())).ToString();
Console.WriteLine(text.Length < 2 || text.Length % 2 == 0 ? "Error" : text.Substring((text.Length - 3) / 2, 3));
... |
function middlethree($integer)
{
$int = (int)str_replace('-','',$integer);
$length = strlen($int);
if(is_int($int))
{
if($length >= 3)
{
if($length % 2 == 1)
{
$middle = floor($length / 2) - 1;
return substr($int,$middle, 3);
}
else
{
return 'The value must contain an odd amount ... |
Can you help me rewrite this code in PHP instead of C#, keeping it the same logically? | string path = @"C:\Windows\System32";
string multiline = @"Line 1.
Line 2.
Line 3.";
| 'c'; # character
'hello'; # these two strings are the same
"hello";
'Hi $name. How are you?'; # result: "Hi $name. How are you?"
"Hi $name. How are you?"; # result: "Hi Bob. How are you?"
'\n'; # 2-character string with a backslash and "n"
"\n"; ... |
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