Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Write a version of this PHP function in Python with identical behavior. | function cube($n)
{
return($n * $n * $n);
}
$a = array(1, 2, 3, 4, 5);
$b = array_map("cube", $a);
print_r($b);
| def square(n):
return n * n
numbers = [1, 3, 5, 7]
squares1 = [square(n) for n in numbers]
squares2a = map(square, numbers)
squares2b = map(lambda x: x*x, numbers)
squares3 = [n * n for n in numbers]
isquares1 = (n * n for n in numbers)
import itertools
isquares2 = itertools.imap(square, numbers)
|
Write a version of this PHP function in Python with identical behavior. | function cube($n)
{
return($n * $n * $n);
}
$a = array(1, 2, 3, 4, 5);
$b = array_map("cube", $a);
print_r($b);
| def square(n):
return n * n
numbers = [1, 3, 5, 7]
squares1 = [square(n) for n in numbers]
squares2a = map(square, numbers)
squares2b = map(lambda x: x*x, numbers)
squares3 = [n * n for n in numbers]
isquares1 = (n * n for n in numbers)
import itertools
isquares2 = itertools.imap(square, numbers)
|
Produce a language-to-language conversion: from PHP to Python, same semantics. | function cube($n)
{
return($n * $n * $n);
}
$a = array(1, 2, 3, 4, 5);
$b = array_map("cube", $a);
print_r($b);
| def square(n):
return n * n
numbers = [1, 3, 5, 7]
squares1 = [square(n) for n in numbers]
squares2a = map(square, numbers)
squares2b = map(lambda x: x*x, numbers)
squares3 = [n * n for n in numbers]
isquares1 = (n * n for n in numbers)
import itertools
isquares2 = itertools.imap(square, numbers)
|
Translate the given PHP code snippet into Python without altering its behavior. | 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';
$bar = Singleton::getInstance();
echo $bar->test_var; //Prints 'One'
$fail = new Singleton(); //Fatal error
| >>> class Borg(object):
__state = {}
def __init__(self):
self.__dict__ = self.__state
>>> b1 = Borg()
>>> b2 = Borg()
>>> b1 is b2
False
>>> b1.datum = range(5)
>>> b1.datum
[0, 1, 2, 3, 4]
>>> b2.datum
[0, 1, 2, 3, 4]
>>> b1.datum is b2.datum
True
>>>
|
Change the programming language of this snippet from PHP to Python without modifying what it does. | 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';
$bar = Singleton::getInstance();
echo $bar->test_var; //Prints 'One'
$fail = new Singleton(); //Fatal error
| >>> class Borg(object):
__state = {}
def __init__(self):
self.__dict__ = self.__state
>>> b1 = Borg()
>>> b2 = Borg()
>>> b1 is b2
False
>>> b1.datum = range(5)
>>> b1.datum
[0, 1, 2, 3, 4]
>>> b2.datum
[0, 1, 2, 3, 4]
>>> b1.datum is b2.datum
True
>>>
|
Convert the following code from PHP to Python, ensuring the logic remains intact. | 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';
$bar = Singleton::getInstance();
echo $bar->test_var; //Prints 'One'
$fail = new Singleton(); //Fatal error
| >>> class Borg(object):
__state = {}
def __init__(self):
self.__dict__ = self.__state
>>> b1 = Borg()
>>> b2 = Borg()
>>> b1 is b2
False
>>> b1.datum = range(5)
>>> b1.datum
[0, 1, 2, 3, 4]
>>> b2.datum
[0, 1, 2, 3, 4]
>>> b1.datum is b2.datum
True
>>>
|
Translate the given PHP code snippet into Python without altering its behavior. | <?php
$dog = 'Benjamin';
$Dog = 'Samba';
$DOG = 'Bernie';
echo "There are 3 dogs named {$dog}, {$Dog} and {$DOG}\n";
function DOG() { return 'Bernie'; }
echo 'There is only 1 dog named ' . dog() . "\n";
| >>> dog = 'Benjamin'; Dog = 'Samba'; DOG = 'Bernie'
>>> print ('The three dogs are named ',dog,', ',Dog,', and ',DOG)
The three dogs are named Benjamin , Samba , and Bernie
>>>
|
Generate an equivalent Python version of this PHP code. | <?php
$dog = 'Benjamin';
$Dog = 'Samba';
$DOG = 'Bernie';
echo "There are 3 dogs named {$dog}, {$Dog} and {$DOG}\n";
function DOG() { return 'Bernie'; }
echo 'There is only 1 dog named ' . dog() . "\n";
| >>> dog = 'Benjamin'; Dog = 'Samba'; DOG = 'Bernie'
>>> print ('The three dogs are named ',dog,', ',Dog,', and ',DOG)
The three dogs are named Benjamin , Samba , and Bernie
>>>
|
Write a version of this PHP function in Python with identical behavior. | <?php
$dog = 'Benjamin';
$Dog = 'Samba';
$DOG = 'Bernie';
echo "There are 3 dogs named {$dog}, {$Dog} and {$DOG}\n";
function DOG() { return 'Bernie'; }
echo 'There is only 1 dog named ' . dog() . "\n";
| >>> dog = 'Benjamin'; Dog = 'Samba'; DOG = 'Bernie'
>>> print ('The three dogs are named ',dog,', ',Dog,', and ',DOG)
The three dogs are named Benjamin , Samba , and Bernie
>>>
|
Produce a functionally identical Python code for the snippet given in PHP. | for ($i = 10; $i >= 0; $i--)
echo "$i\n";
| for i in xrange(10, -1, -1):
print i
|
Rewrite the snippet below in Python so it works the same as the original PHP code. | for ($i = 10; $i >= 0; $i--)
echo "$i\n";
| for i in xrange(10, -1, -1):
print i
|
Write a version of this PHP function in Python with identical behavior. | for ($i = 10; $i >= 0; $i--)
echo "$i\n";
| for i in xrange(10, -1, -1):
print i
|
Port the following code from PHP to Python with equivalent syntax and logic. | for ($i = 1; $i <= 5; $i++) {
for ($j = 1; $j <= $i; $j++) {
echo '*';
}
echo "\n";
}
| for i in 1..5:
for j in 1..i:
stdout.write("*")
echo("")
|
Generate a Python translation of this PHP snippet without changing its computational steps. | for ($i = 1; $i <= 5; $i++) {
for ($j = 1; $j <= $i; $j++) {
echo '*';
}
echo "\n";
}
| for i in 1..5:
for j in 1..i:
stdout.write("*")
echo("")
|
Write the same algorithm in Python as shown in this PHP implementation. | for ($i = 1; $i <= 5; $i++) {
for ($j = 1; $j <= $i; $j++) {
echo '*';
}
echo "\n";
}
| for i in 1..5:
for j in 1..i:
stdout.write("*")
echo("")
|
Convert the following code from PHP to Python, ensuring the logic remains intact. | <?php
function longMult($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] * $bs[$bi];
}
}
return $regi;
}
function longAdd($arr)
{
$outer = count($arr);
$inner = count($arr[$outer-1]) + $outer;
for($i = 0; $i <= $inner; $i++)
{
for($o = 0; $o < $outer; $o++)
{
$val = isset($arr[$o][$i]) ? $arr[$o][$i] : 0;
@$sum[$i] += $val;
}
}
return $sum;
}
function carry($arr)
{
for($i = 0; $i < count($arr); $i++)
{
$s = (string) $arr[$i];
switch(strlen($s))
{
case 2:
$arr[$i] = $s{1};
@$arr[$i+1] += $s{0};
break;
case 3:
$arr[$i] = $s{2};
@$arr[$i+1] += $s{0}.$s{1};
break;
}
}
return ltrim(implode('',array_reverse($arr)),'0');
}
function lm($a,$b)
{
return carry(longAdd(longMult($a,$b)));
}
if(lm('18446744073709551616','18446744073709551616') == '340282366920938463463374607431768211456')
{
echo 'pass!';
}; // 2^64 * 2^64
|
print 2**64*2**64
|
Port the following code from PHP to Python with equivalent syntax and logic. | <?php
function longMult($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] * $bs[$bi];
}
}
return $regi;
}
function longAdd($arr)
{
$outer = count($arr);
$inner = count($arr[$outer-1]) + $outer;
for($i = 0; $i <= $inner; $i++)
{
for($o = 0; $o < $outer; $o++)
{
$val = isset($arr[$o][$i]) ? $arr[$o][$i] : 0;
@$sum[$i] += $val;
}
}
return $sum;
}
function carry($arr)
{
for($i = 0; $i < count($arr); $i++)
{
$s = (string) $arr[$i];
switch(strlen($s))
{
case 2:
$arr[$i] = $s{1};
@$arr[$i+1] += $s{0};
break;
case 3:
$arr[$i] = $s{2};
@$arr[$i+1] += $s{0}.$s{1};
break;
}
}
return ltrim(implode('',array_reverse($arr)),'0');
}
function lm($a,$b)
{
return carry(longAdd(longMult($a,$b)));
}
if(lm('18446744073709551616','18446744073709551616') == '340282366920938463463374607431768211456')
{
echo 'pass!';
}; // 2^64 * 2^64
|
print 2**64*2**64
|
Rewrite this program in Python while keeping its functionality equivalent to the PHP version. | <?php
function longMult($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] * $bs[$bi];
}
}
return $regi;
}
function longAdd($arr)
{
$outer = count($arr);
$inner = count($arr[$outer-1]) + $outer;
for($i = 0; $i <= $inner; $i++)
{
for($o = 0; $o < $outer; $o++)
{
$val = isset($arr[$o][$i]) ? $arr[$o][$i] : 0;
@$sum[$i] += $val;
}
}
return $sum;
}
function carry($arr)
{
for($i = 0; $i < count($arr); $i++)
{
$s = (string) $arr[$i];
switch(strlen($s))
{
case 2:
$arr[$i] = $s{1};
@$arr[$i+1] += $s{0};
break;
case 3:
$arr[$i] = $s{2};
@$arr[$i+1] += $s{0}.$s{1};
break;
}
}
return ltrim(implode('',array_reverse($arr)),'0');
}
function lm($a,$b)
{
return carry(longAdd(longMult($a,$b)));
}
if(lm('18446744073709551616','18446744073709551616') == '340282366920938463463374607431768211456')
{
echo 'pass!';
}; // 2^64 * 2^64
|
print 2**64*2**64
|
Keep all operations the same but rewrite the snippet in Python. | <?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]: ";
$guess = rtrim(fgets(STDIN));
if (!checkguess($guess))
echo "$size digits, no repetition, no 0... retry\n";
else
break;
}
if ($guess == $chosen) {
echo "You did it in $guesses attempts!\n";
break;
} else {
$bulls = 0;
$cows = 0;
foreach (range(0, $size-1) as $i) {
if ($guess[$i] == $chosen[$i])
$bulls++;
else if (strpos($chosen, $guess[$i]) !== FALSE)
$cows++;
}
echo "$cows cows, $bulls bulls\n";
}
}
function checkguess($g)
{
global $size;
return count(array_unique(str_split($g))) == $size &&
preg_match("/^[1-9]{{$size}}$/", $g);
}
?>
|
import random
digits = '123456789'
size = 4
chosen = ''.join(random.sample(digits,size))
print % (size, size)
guesses = 0
while True:
guesses += 1
while True:
guess = raw_input('\nNext guess [%i]: ' % guesses).strip()
if len(guess) == size and \
all(char in digits for char in guess) \
and len(set(guess)) == size:
break
print "Problem, try again. You need to enter %i unique digits from 1 to 9" % size
if guess == chosen:
print '\nCongratulations you guessed correctly in',guesses,'attempts'
break
bulls = cows = 0
for i in range(size):
if guess[i] == chosen[i]:
bulls += 1
elif guess[i] in chosen:
cows += 1
print ' %i Bulls\n %i Cows' % (bulls, cows)
|
Generate a Python translation of this PHP snippet without changing its computational steps. | <?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]: ";
$guess = rtrim(fgets(STDIN));
if (!checkguess($guess))
echo "$size digits, no repetition, no 0... retry\n";
else
break;
}
if ($guess == $chosen) {
echo "You did it in $guesses attempts!\n";
break;
} else {
$bulls = 0;
$cows = 0;
foreach (range(0, $size-1) as $i) {
if ($guess[$i] == $chosen[$i])
$bulls++;
else if (strpos($chosen, $guess[$i]) !== FALSE)
$cows++;
}
echo "$cows cows, $bulls bulls\n";
}
}
function checkguess($g)
{
global $size;
return count(array_unique(str_split($g))) == $size &&
preg_match("/^[1-9]{{$size}}$/", $g);
}
?>
|
import random
digits = '123456789'
size = 4
chosen = ''.join(random.sample(digits,size))
print % (size, size)
guesses = 0
while True:
guesses += 1
while True:
guess = raw_input('\nNext guess [%i]: ' % guesses).strip()
if len(guess) == size and \
all(char in digits for char in guess) \
and len(set(guess)) == size:
break
print "Problem, try again. You need to enter %i unique digits from 1 to 9" % size
if guess == chosen:
print '\nCongratulations you guessed correctly in',guesses,'attempts'
break
bulls = cows = 0
for i in range(size):
if guess[i] == chosen[i]:
bulls += 1
elif guess[i] in chosen:
cows += 1
print ' %i Bulls\n %i Cows' % (bulls, cows)
|
Produce a functionally identical Python code for the snippet given in PHP. | <?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]: ";
$guess = rtrim(fgets(STDIN));
if (!checkguess($guess))
echo "$size digits, no repetition, no 0... retry\n";
else
break;
}
if ($guess == $chosen) {
echo "You did it in $guesses attempts!\n";
break;
} else {
$bulls = 0;
$cows = 0;
foreach (range(0, $size-1) as $i) {
if ($guess[$i] == $chosen[$i])
$bulls++;
else if (strpos($chosen, $guess[$i]) !== FALSE)
$cows++;
}
echo "$cows cows, $bulls bulls\n";
}
}
function checkguess($g)
{
global $size;
return count(array_unique(str_split($g))) == $size &&
preg_match("/^[1-9]{{$size}}$/", $g);
}
?>
|
import random
digits = '123456789'
size = 4
chosen = ''.join(random.sample(digits,size))
print % (size, size)
guesses = 0
while True:
guesses += 1
while True:
guess = raw_input('\nNext guess [%i]: ' % guesses).strip()
if len(guess) == size and \
all(char in digits for char in guess) \
and len(set(guess)) == size:
break
print "Problem, try again. You need to enter %i unique digits from 1 to 9" % size
if guess == chosen:
print '\nCongratulations you guessed correctly in',guesses,'attempts'
break
bulls = cows = 0
for i in range(size):
if guess[i] == chosen[i]:
bulls += 1
elif guess[i] in chosen:
cows += 1
print ' %i Bulls\n %i Cows' % (bulls, cows)
|
Generate an equivalent Python version of this PHP code. | 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;
}
| def bubble_sort(seq):
changed = True
while changed:
changed = False
for i in range(len(seq) - 1):
if seq[i] > seq[i+1]:
seq[i], seq[i+1] = seq[i+1], seq[i]
changed = True
return seq
if __name__ == "__main__":
from random import shuffle
testset = [_ for _ in range(100)]
testcase = testset.copy()
shuffle(testcase)
assert testcase != testset
bubble_sort(testcase)
assert testcase == testset
|
Write the same algorithm in Python as shown in this PHP implementation. | 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;
}
| def bubble_sort(seq):
changed = True
while changed:
changed = False
for i in range(len(seq) - 1):
if seq[i] > seq[i+1]:
seq[i], seq[i+1] = seq[i+1], seq[i]
changed = True
return seq
if __name__ == "__main__":
from random import shuffle
testset = [_ for _ in range(100)]
testcase = testset.copy()
shuffle(testcase)
assert testcase != testset
bubble_sort(testcase)
assert testcase == testset
|
Convert this PHP snippet to Python and keep its semantics consistent. | 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 $array;
}
| def bubble_sort(seq):
changed = True
while changed:
changed = False
for i in range(len(seq) - 1):
if seq[i] > seq[i+1]:
seq[i], seq[i+1] = seq[i+1], seq[i]
changed = True
return seq
if __name__ == "__main__":
from random import shuffle
testset = [_ for _ in range(100)]
testcase = testset.copy()
shuffle(testcase)
assert testcase != testset
bubble_sort(testcase)
assert testcase == testset
|
Can you help me rewrite this code in Python instead of PHP, keeping it the same logically? | <?php
if (!$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($in);
?>
| import shutil
shutil.copyfile('input.txt', 'output.txt')
|
Change the programming language of this snippet from PHP to Python without modifying what it does. | <?php
if (!$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($in);
?>
| import shutil
shutil.copyfile('input.txt', 'output.txt')
|
Ensure the translated Python code behaves exactly like the original PHP snippet. | <?php
if (!$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);
?>
| import shutil
shutil.copyfile('input.txt', 'output.txt')
|
Rewrite the snippet below in Python so it works the same as the original PHP code. | <?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, "\n",
"power: ", $a ** $b, "\n"; // PHP 5.6+ only
?>
| x = int(raw_input("Number 1: "))
y = int(raw_input("Number 2: "))
print "Sum: %d" % (x + y)
print "Difference: %d" % (x - y)
print "Product: %d" % (x * y)
print "Quotient: %d" % (x / y)
print "Remainder: %d" % (x % y)
print "Quotient: %d with Remainder: %d" % divmod(x, y)
print "Power: %d" % x**y
raw_input( )
|
Produce a functionally identical Python code for the snippet given in PHP. | <?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, "\n",
"power: ", $a ** $b, "\n"; // PHP 5.6+ only
?>
| x = int(raw_input("Number 1: "))
y = int(raw_input("Number 2: "))
print "Sum: %d" % (x + y)
print "Difference: %d" % (x - y)
print "Product: %d" % (x * y)
print "Quotient: %d" % (x / y)
print "Remainder: %d" % (x % y)
print "Quotient: %d with Remainder: %d" % divmod(x, y)
print "Power: %d" % x**y
raw_input( )
|
Convert this PHP snippet to Python and keep its semantics consistent. | <?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, "\n",
"power: ", $a ** $b, "\n"; // PHP 5.6+ only
?>
| x = int(raw_input("Number 1: "))
y = int(raw_input("Number 2: "))
print "Sum: %d" % (x + y)
print "Difference: %d" % (x - y)
print "Product: %d" % (x * y)
print "Quotient: %d" % (x / y)
print "Remainder: %d" % (x % y)
print "Quotient: %d with Remainder: %d" % divmod(x, y)
print "Power: %d" % x**y
raw_input( )
|
Please provide an equivalent version of this PHP code in Python. | function transpose($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_map', $m);
}
| m=((1, 1, 1, 1),
(2, 4, 8, 16),
(3, 9, 27, 81),
(4, 16, 64, 256),
(5, 25,125, 625))
print(zip(*m))
|
Rewrite this program in Python while keeping its functionality equivalent to the PHP version. | function transpose($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_map', $m);
}
| m=((1, 1, 1, 1),
(2, 4, 8, 16),
(3, 9, 27, 81),
(4, 16, 64, 256),
(5, 25,125, 625))
print(zip(*m))
|
Write the same algorithm in Python as shown in this PHP implementation. | function transpose($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_map', $m);
}
| m=((1, 1, 1, 1),
(2, 4, 8, 16),
(3, 9, 27, 81),
(4, 16, 64, 256),
(5, 25,125, 625))
print(zip(*m))
|
Translate this program into Python but keep the logic exactly as in PHP. | <?php
function A($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() : $b();
}
echo A(10, function () { return 1; },
function () { return -1; },
function () { return -1; },
function () { return 1; },
function () { return 0; }) . "\n";
?>
|
import sys
sys.setrecursionlimit(1025)
def a(in_k, x1, x2, x3, x4, x5):
k = [in_k]
def b():
k[0] -= 1
return a(k[0], b, x1, x2, x3, x4)
return x4() + x5() if k[0] <= 0 else b()
x = lambda i: lambda: i
print(a(10, x(1), x(-1), x(-1), x(1), x(0)))
|
Write the same algorithm in Python as shown in this PHP implementation. | <?php
function A($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() : $b();
}
echo A(10, function () { return 1; },
function () { return -1; },
function () { return -1; },
function () { return 1; },
function () { return 0; }) . "\n";
?>
|
import sys
sys.setrecursionlimit(1025)
def a(in_k, x1, x2, x3, x4, x5):
k = [in_k]
def b():
k[0] -= 1
return a(k[0], b, x1, x2, x3, x4)
return x4() + x5() if k[0] <= 0 else b()
x = lambda i: lambda: i
print(a(10, x(1), x(-1), x(-1), x(1), x(0)))
|
Rewrite this program in Python while keeping its functionality equivalent to the PHP version. | <?php
function A($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; },
function () { return 1; },
function () { return 0; }) . "\n";
?>
|
import sys
sys.setrecursionlimit(1025)
def a(in_k, x1, x2, x3, x4, x5):
k = [in_k]
def b():
k[0] -= 1
return a(k[0], b, x1, x2, x3, x4)
return x4() + x5() if k[0] <= 0 else b()
x = lambda i: lambda: i
print(a(10, x(1), x(-1), x(-1), x(1), x(0)))
|
Produce a language-to-language conversion: from PHP to Python, same semantics. | <?php
function a() {
static $i = 0;
print ++$i . "\n";
a();
}
a();
| import sys
print(sys.getrecursionlimit())
|
Port the following code from PHP to Python with equivalent syntax and logic. | <?php
function a() {
static $i = 0;
print ++$i . "\n";
a();
}
a();
| import sys
print(sys.getrecursionlimit())
|
Port the provided PHP code into Python while preserving the original functionality. | <?php
function a() {
static $i = 0;
print ++$i . "\n";
a();
}
a();
| import sys
print(sys.getrecursionlimit())
|
Generate an equivalent Python version of this PHP code. | <?php
function a() {
static $i = 0;
print ++$i . "\n";
a();
}
a();
| import sys
print(sys.getrecursionlimit())
|
Convert the following code from PHP to Python, ensuring the logic remains intact. | <?php
function a() {
static $i = 0;
print ++$i . "\n";
a();
}
a();
| import sys
print(sys.getrecursionlimit())
|
Convert the following code from PHP to Python, ensuring the logic remains intact. | <?php
function a() {
static $i = 0;
print ++$i . "\n";
a();
}
a();
| import sys
print(sys.getrecursionlimit())
|
Rewrite the snippet below in Python so it works the same as the original PHP code. | 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 $num . PHP_EOL;
}
| def perf1(n):
sum = 0
for i in range(1, n):
if n % i == 0:
sum += i
return sum == n
|
Rewrite the snippet below in Python so it works the same as the original PHP code. | function is_perfect($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 $num . PHP_EOL;
}
| def perf1(n):
sum = 0
for i in range(1, n):
if n % i == 0:
sum += i
return sum == n
|
Generate an equivalent Python version of this PHP code. | function is_perfect($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 $num . PHP_EOL;
}
| def perf1(n):
sum = 0
for i in range(1, n):
if n % i == 0:
sum += i
return sum == n
|
Rewrite this program in Python while keeping its functionality equivalent to the PHP version. | <?php
function columns($arr) {
if (count($arr) == 0)
return array();
else if (count($arr) == 1)
return array_chunk($arr[0], 1);
array_unshift($arr, NULL);
$transpose = call_user_func_array('array_map', $arr);
return array_map('array_filter', $transpose);
}
function beadsort($arr) {
foreach ($arr as $e)
$poles []= array_fill(0, $e, 1);
return array_map('count', columns(columns($poles)));
}
print_r(beadsort(array(5,3,1,7,4,1,1)));
?>
|
from itertools import zip_longest
def beadsort(l):
return list(map(sum, zip_longest(*[[1] * e for e in l], fillvalue=0)))
print(beadsort([5,3,1,7,4,1,1]))
|
Transform the following PHP implementation into Python, maintaining the same output and logic. | <?php
function columns($arr) {
if (count($arr) == 0)
return array();
else if (count($arr) == 1)
return array_chunk($arr[0], 1);
array_unshift($arr, NULL);
$transpose = call_user_func_array('array_map', $arr);
return array_map('array_filter', $transpose);
}
function beadsort($arr) {
foreach ($arr as $e)
$poles []= array_fill(0, $e, 1);
return array_map('count', columns(columns($poles)));
}
print_r(beadsort(array(5,3,1,7,4,1,1)));
?>
|
from itertools import zip_longest
def beadsort(l):
return list(map(sum, zip_longest(*[[1] * e for e in l], fillvalue=0)))
print(beadsort([5,3,1,7,4,1,1]))
|
Change the following PHP code into Python without altering its purpose. | <?php
function columns($arr) {
if (count($arr) == 0)
return array();
else if (count($arr) == 1)
return array_chunk($arr[0], 1);
array_unshift($arr, NULL);
$transpose = call_user_func_array('array_map', $arr);
return array_map('array_filter', $transpose);
}
function beadsort($arr) {
foreach ($arr as $e)
$poles []= array_fill(0, $e, 1);
return array_map('count', columns(columns($poles)));
}
print_r(beadsort(array(5,3,1,7,4,1,1)));
?>
|
from itertools import zip_longest
def beadsort(l):
return list(map(sum, zip_longest(*[[1] * e for e in l], fillvalue=0)))
print(beadsort([5,3,1,7,4,1,1]))
|
Keep all operations the same but rewrite the snippet in Python. | <?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));
?>
| >>> y = str( 5**4**3**2 )
>>> print ("5**4**3**2 = %s...%s and has %i digits" % (y[:20], y[-20:], len(y)))
5**4**3**2 = 62060698786608744707...92256259918212890625 and has 183231 digits
|
Translate the given PHP code snippet into Python without altering its behavior. | <?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));
?>
| >>> y = str( 5**4**3**2 )
>>> print ("5**4**3**2 = %s...%s and has %i digits" % (y[:20], y[-20:], len(y)))
5**4**3**2 = 62060698786608744707...92256259918212890625 and has 183231 digits
|
Maintain the same structure and functionality when rewriting this code in Python. | <?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));
?>
| >>> y = str( 5**4**3**2 )
>>> print ("5**4**3**2 = %s...%s and has %i digits" % (y[:20], y[-20:], len(y)))
5**4**3**2 = 62060698786608744707...92256259918212890625 and has 183231 digits
|
Generate a Python translation of this PHP snippet without changing its computational steps. | <?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, $matches, PREG_SET_ORDER);
foreach($matches as $match)
{
$word = strtolower($match[0]);
if(!array_key_exists($word, $invertedIndex)) $invertedIndex[$word] = [];
if(!in_array($filename, $invertedIndex[$word], true)) $invertedIndex[$word][] = $filename;
}
}
return $invertedIndex;
}
function lookupWord($invertedIndex, $word)
{
return array_key_exists($word, $invertedIndex) ? $invertedIndex[$word] : false;
}
$invertedIndex = buildInvertedIndex2(['file1.txt', 'file2.txt', 'file3.txt']);
foreach(['cat', 'is', 'banana', 'it'] as $word)
{
$matches = lookupWord($invertedIndex, $word);
if($matches !== false)
{
echo "Found the word \"$word\" in the following files: " . implode(', ', $matches) . "\n";
}
else
{
echo "Unable to find the word \"$word\" in the index\n";
}
}
|
from pprint import pprint as pp
from glob import glob
try: reduce
except: from functools import reduce
try: raw_input
except: raw_input = input
def parsetexts(fileglob='InvertedIndex/T*.txt'):
texts, words = {}, set()
for txtfile in glob(fileglob):
with open(txtfile, 'r') as f:
txt = f.read().split()
words |= set(txt)
texts[txtfile.split('\\')[-1]] = txt
return texts, words
def termsearch(terms):
return reduce(set.intersection,
(invindex[term] for term in terms),
set(texts.keys()))
texts, words = parsetexts()
print('\nTexts')
pp(texts)
print('\nWords')
pp(sorted(words))
invindex = {word:set(txt
for txt, wrds in texts.items() if word in wrds)
for word in words}
print('\nInverted Index')
pp({k:sorted(v) for k,v in invindex.items()})
terms = ["what", "is", "it"]
print('\nTerm Search for: ' + repr(terms))
pp(sorted(termsearch(terms)))
|
Convert this PHP snippet to Python and keep its semantics consistent. | <?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, $matches, PREG_SET_ORDER);
foreach($matches as $match)
{
$word = strtolower($match[0]);
if(!array_key_exists($word, $invertedIndex)) $invertedIndex[$word] = [];
if(!in_array($filename, $invertedIndex[$word], true)) $invertedIndex[$word][] = $filename;
}
}
return $invertedIndex;
}
function lookupWord($invertedIndex, $word)
{
return array_key_exists($word, $invertedIndex) ? $invertedIndex[$word] : false;
}
$invertedIndex = buildInvertedIndex2(['file1.txt', 'file2.txt', 'file3.txt']);
foreach(['cat', 'is', 'banana', 'it'] as $word)
{
$matches = lookupWord($invertedIndex, $word);
if($matches !== false)
{
echo "Found the word \"$word\" in the following files: " . implode(', ', $matches) . "\n";
}
else
{
echo "Unable to find the word \"$word\" in the index\n";
}
}
|
from pprint import pprint as pp
from glob import glob
try: reduce
except: from functools import reduce
try: raw_input
except: raw_input = input
def parsetexts(fileglob='InvertedIndex/T*.txt'):
texts, words = {}, set()
for txtfile in glob(fileglob):
with open(txtfile, 'r') as f:
txt = f.read().split()
words |= set(txt)
texts[txtfile.split('\\')[-1]] = txt
return texts, words
def termsearch(terms):
return reduce(set.intersection,
(invindex[term] for term in terms),
set(texts.keys()))
texts, words = parsetexts()
print('\nTexts')
pp(texts)
print('\nWords')
pp(sorted(words))
invindex = {word:set(txt
for txt, wrds in texts.items() if word in wrds)
for word in words}
print('\nInverted Index')
pp({k:sorted(v) for k,v in invindex.items()})
terms = ["what", "is", "it"]
print('\nTerm Search for: ' + repr(terms))
pp(sorted(termsearch(terms)))
|
Convert this PHP block to Python, preserving its control flow and logic. | <?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, $matches, PREG_SET_ORDER);
foreach($matches as $match)
{
$word = strtolower($match[0]);
if(!array_key_exists($word, $invertedIndex)) $invertedIndex[$word] = [];
if(!in_array($filename, $invertedIndex[$word], true)) $invertedIndex[$word][] = $filename;
}
}
return $invertedIndex;
}
function lookupWord($invertedIndex, $word)
{
return array_key_exists($word, $invertedIndex) ? $invertedIndex[$word] : false;
}
$invertedIndex = buildInvertedIndex2(['file1.txt', 'file2.txt', 'file3.txt']);
foreach(['cat', 'is', 'banana', 'it'] as $word)
{
$matches = lookupWord($invertedIndex, $word);
if($matches !== false)
{
echo "Found the word \"$word\" in the following files: " . implode(', ', $matches) . "\n";
}
else
{
echo "Unable to find the word \"$word\" in the index\n";
}
}
|
from pprint import pprint as pp
from glob import glob
try: reduce
except: from functools import reduce
try: raw_input
except: raw_input = input
def parsetexts(fileglob='InvertedIndex/T*.txt'):
texts, words = {}, set()
for txtfile in glob(fileglob):
with open(txtfile, 'r') as f:
txt = f.read().split()
words |= set(txt)
texts[txtfile.split('\\')[-1]] = txt
return texts, words
def termsearch(terms):
return reduce(set.intersection,
(invindex[term] for term in terms),
set(texts.keys()))
texts, words = parsetexts()
print('\nTexts')
pp(texts)
print('\nWords')
pp(sorted(words))
invindex = {word:set(txt
for txt, wrds in texts.items() if word in wrds)
for word in words}
print('\nInverted Index')
pp({k:sorted(v) for k,v in invindex.items()})
terms = ["what", "is", "it"]
print('\nTerm Search for: ' + repr(terms))
pp(sorted(termsearch(terms)))
|
Preserve the algorithm and functionality while converting the code from PHP to Python. | 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 $a;
}
| >>> import fractions
>>> def lcm(a,b): return abs(a * b) / fractions.gcd(a,b) if a and b else 0
>>> lcm(12, 18)
36
>>> lcm(-6, 14)
42
>>> assert lcm(0, 2) == lcm(2, 0) == 0
>>>
|
Ensure the translated Python code behaves exactly like the original PHP snippet. | echo lcm(12, 18) == 36;
function lcm($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 $a;
}
| >>> import fractions
>>> def lcm(a,b): return abs(a * b) / fractions.gcd(a,b) if a and b else 0
>>> lcm(12, 18)
36
>>> lcm(-6, 14)
42
>>> assert lcm(0, 2) == lcm(2, 0) == 0
>>>
|
Generate a Python translation of this PHP snippet without changing its computational steps. | echo lcm(12, 18) == 36;
function lcm($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 $a;
}
| >>> import fractions
>>> def lcm(a,b): return abs(a * b) / fractions.gcd(a,b) if a and b else 0
>>> lcm(12, 18)
36
>>> lcm(-6, 14)
42
>>> assert lcm(0, 2) == lcm(2, 0) == 0
>>>
|
Change the programming language of this snippet from PHP to Python without modifying what it does. | echo lcm(12, 18) == 36;
function lcm($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 $a;
}
| >>> import fractions
>>> def lcm(a,b): return abs(a * b) / fractions.gcd(a,b) if a and b else 0
>>> lcm(12, 18)
36
>>> lcm(-6, 14)
42
>>> assert lcm(0, 2) == lcm(2, 0) == 0
>>>
|
Change the programming language of this snippet from PHP to Python without modifying what it does. | echo lcm(12, 18) == 36;
function lcm($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 $a;
}
| >>> import fractions
>>> def lcm(a,b): return abs(a * b) / fractions.gcd(a,b) if a and b else 0
>>> lcm(12, 18)
36
>>> lcm(-6, 14)
42
>>> assert lcm(0, 2) == lcm(2, 0) == 0
>>>
|
Rewrite the snippet below in Python so it works the same as the original PHP code. | echo lcm(12, 18) == 36;
function lcm($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;
}
| >>> import fractions
>>> def lcm(a,b): return abs(a * b) / fractions.gcd(a,b) if a and b else 0
>>> lcm(12, 18)
36
>>> lcm(-6, 14)
42
>>> assert lcm(0, 2) == lcm(2, 0) == 0
>>>
|
Write the same algorithm in Python as shown in this PHP implementation. | while (true) {
$a = rand(0,19);
echo "$a\n";
if ($a == 10)
break;
$b = rand(0,19);
echo "$b\n";
}
| from random import randrange
while True:
a = randrange(20)
print(a)
if a == 10:
break
b = randrange(20)
print(b)
|
Generate a Python translation of this PHP snippet without changing its computational steps. | while (true) {
$a = rand(0,19);
echo "$a\n";
if ($a == 10)
break;
$b = rand(0,19);
echo "$b\n";
}
| from random import randrange
while True:
a = randrange(20)
print(a)
if a == 10:
break
b = randrange(20)
print(b)
|
Generate an equivalent Python version of this PHP code. | while (true) {
$a = rand(0,19);
echo "$a\n";
if ($a == 10)
break;
$b = rand(0,19);
echo "$b\n";
}
| from random import randrange
while True:
a = randrange(20)
print(a)
if a == 10:
break
b = randrange(20)
print(b)
|
Maintain the same structure and functionality when rewriting this code in Python. | <?php
file_put_contents('/dev/lp0', 'Hello world!');
?>
| lp = open("/dev/lp0")
lp.write("Hello World!\n")
lp.close()
|
Ensure the translated Python code behaves exactly like the original PHP snippet. | <?php
file_put_contents('/dev/lp0', 'Hello world!');
?>
| lp = open("/dev/lp0")
lp.write("Hello World!\n")
lp.close()
|
Change the following PHP code into Python without altering its purpose. | <?php
file_put_contents('/dev/lp0', 'Hello world!');
?>
| lp = open("/dev/lp0")
lp.write("Hello World!\n")
lp.close()
|
Port the provided PHP code into Python while preserving the original functionality. | <?php
file_put_contents('/dev/lp0', 'Hello world!');
?>
| lp = open("/dev/lp0")
lp.write("Hello World!\n")
lp.close()
|
Produce a language-to-language conversion: from PHP to Python, same semantics. | <?php
file_put_contents('/dev/lp0', 'Hello world!');
?>
| lp = open("/dev/lp0")
lp.write("Hello World!\n")
lp.close()
|
Preserve the algorithm and functionality while converting the code from PHP to Python. | <?php
file_put_contents('/dev/lp0', 'Hello world!');
?>
| lp = open("/dev/lp0")
lp.write("Hello World!\n")
lp.close()
|
Please provide an equivalent version of this PHP code in Python. | <?php
function f($n)
{
return sqrt(abs($n)) + 5 * $n * $n * $n;
}
$sArray = [];
echo "Enter 11 numbers.\n";
for ($i = 0; $i <= 10; $i++) {
echo $i + 1, " - Enter number: ";
array_push($sArray, (float)fgets(STDIN));
}
echo PHP_EOL;
$sArray = array_reverse($sArray);
foreach ($sArray as $s) {
$r = f($s);
echo "f(", $s, ") = ";
if ($r > 400)
echo "overflow\n";
else
echo $r, PHP_EOL;
}
?>
| Python 3.2.2 (default, Sep 4 2011, 09:51:08) [MSC v.1500 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> def f(x): return abs(x) ** 0.5 + 5 * x**3
>>> print(', '.join('%s:%s' % (x, v if v<=400 else "TOO LARGE!")
for x,v in ((y, f(float(y))) for y in input('\nnumbers: ').strip().split()[:11][::-1])))
11 numbers: 1 2 3 4 5 6 7 8 9 10 11
11:TOO LARGE!, 10:TOO LARGE!, 9:TOO LARGE!, 8:TOO LARGE!, 7:TOO LARGE!, 6:TOO LARGE!, 5:TOO LARGE!, 4:322.0, 3:136.73205080756887, 2:41.41421356237309, 1:6.0
>>>
|
Port the provided PHP code into Python while preserving the original functionality. | <?php
function f($n)
{
return sqrt(abs($n)) + 5 * $n * $n * $n;
}
$sArray = [];
echo "Enter 11 numbers.\n";
for ($i = 0; $i <= 10; $i++) {
echo $i + 1, " - Enter number: ";
array_push($sArray, (float)fgets(STDIN));
}
echo PHP_EOL;
$sArray = array_reverse($sArray);
foreach ($sArray as $s) {
$r = f($s);
echo "f(", $s, ") = ";
if ($r > 400)
echo "overflow\n";
else
echo $r, PHP_EOL;
}
?>
| Python 3.2.2 (default, Sep 4 2011, 09:51:08) [MSC v.1500 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> def f(x): return abs(x) ** 0.5 + 5 * x**3
>>> print(', '.join('%s:%s' % (x, v if v<=400 else "TOO LARGE!")
for x,v in ((y, f(float(y))) for y in input('\nnumbers: ').strip().split()[:11][::-1])))
11 numbers: 1 2 3 4 5 6 7 8 9 10 11
11:TOO LARGE!, 10:TOO LARGE!, 9:TOO LARGE!, 8:TOO LARGE!, 7:TOO LARGE!, 6:TOO LARGE!, 5:TOO LARGE!, 4:322.0, 3:136.73205080756887, 2:41.41421356237309, 1:6.0
>>>
|
Preserve the algorithm and functionality while converting the code from PHP to Python. | <?php
function f($n)
{
return sqrt(abs($n)) + 5 * $n * $n * $n;
}
$sArray = [];
echo "Enter 11 numbers.\n";
for ($i = 0; $i <= 10; $i++) {
echo $i + 1, " - Enter number: ";
array_push($sArray, (float)fgets(STDIN));
}
echo PHP_EOL;
$sArray = array_reverse($sArray);
foreach ($sArray as $s) {
$r = f($s);
echo "f(", $s, ") = ";
if ($r > 400)
echo "overflow\n";
else
echo $r, PHP_EOL;
}
?>
| Python 3.2.2 (default, Sep 4 2011, 09:51:08) [MSC v.1500 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> def f(x): return abs(x) ** 0.5 + 5 * x**3
>>> print(', '.join('%s:%s' % (x, v if v<=400 else "TOO LARGE!")
for x,v in ((y, f(float(y))) for y in input('\nnumbers: ').strip().split()[:11][::-1])))
11 numbers: 1 2 3 4 5 6 7 8 9 10 11
11:TOO LARGE!, 10:TOO LARGE!, 9:TOO LARGE!, 8:TOO LARGE!, 7:TOO LARGE!, 6:TOO LARGE!, 5:TOO LARGE!, 4:322.0, 3:136.73205080756887, 2:41.41421356237309, 1:6.0
>>>
|
Produce a functionally identical Python code for the snippet given in PHP. |
function middlethree($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 of digits...';
}
}
else
{
return 'The value must contain at least three digits...';
}
}
else
{
return 'The value does not appear to be an integer...';
}
}
$numbers = array(123, 12345, 1234567, 987654321, 10001, -10001, -123, -100, 100, -12345, 1, 2, -1, -10, 2002, -2002, 0);
foreach($numbers as $nums)
{
echo $nums.' : '.middlethree($nums). '<br>';
}
| >>> def middle_three_digits(i):
s = str(abs(i))
length = len(s)
assert length >= 3 and length % 2 == 1, "Need odd and >= 3 digits"
mid = length // 2
return s[mid-1:mid+2]
>>> passing = [123, 12345, 1234567, 987654321, 10001, -10001, -123, -100, 100, -12345]
>>> failing = [1, 2, -1, -10, 2002, -2002, 0]
>>> for x in passing + failing:
try:
answer = middle_three_digits(x)
except AssertionError as error:
answer = error
print("middle_three_digits(%s) returned: %r" % (x, answer))
middle_three_digits(123) returned: '123'
middle_three_digits(12345) returned: '234'
middle_three_digits(1234567) returned: '345'
middle_three_digits(987654321) returned: '654'
middle_three_digits(10001) returned: '000'
middle_three_digits(-10001) returned: '000'
middle_three_digits(-123) returned: '123'
middle_three_digits(-100) returned: '100'
middle_three_digits(100) returned: '100'
middle_three_digits(-12345) returned: '234'
middle_three_digits(1) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(2) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-1) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-10) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(2002) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-2002) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(0) returned: AssertionError('Need odd and >= 3 digits',)
>>>
|
Rewrite the snippet below in Python so it works the same as the original PHP code. |
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 of digits...';
}
}
else
{
return 'The value must contain at least three digits...';
}
}
else
{
return 'The value does not appear to be an integer...';
}
}
$numbers = array(123, 12345, 1234567, 987654321, 10001, -10001, -123, -100, 100, -12345, 1, 2, -1, -10, 2002, -2002, 0);
foreach($numbers as $nums)
{
echo $nums.' : '.middlethree($nums). '<br>';
}
| >>> def middle_three_digits(i):
s = str(abs(i))
length = len(s)
assert length >= 3 and length % 2 == 1, "Need odd and >= 3 digits"
mid = length // 2
return s[mid-1:mid+2]
>>> passing = [123, 12345, 1234567, 987654321, 10001, -10001, -123, -100, 100, -12345]
>>> failing = [1, 2, -1, -10, 2002, -2002, 0]
>>> for x in passing + failing:
try:
answer = middle_three_digits(x)
except AssertionError as error:
answer = error
print("middle_three_digits(%s) returned: %r" % (x, answer))
middle_three_digits(123) returned: '123'
middle_three_digits(12345) returned: '234'
middle_three_digits(1234567) returned: '345'
middle_three_digits(987654321) returned: '654'
middle_three_digits(10001) returned: '000'
middle_three_digits(-10001) returned: '000'
middle_three_digits(-123) returned: '123'
middle_three_digits(-100) returned: '100'
middle_three_digits(100) returned: '100'
middle_three_digits(-12345) returned: '234'
middle_three_digits(1) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(2) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-1) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-10) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(2002) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-2002) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(0) returned: AssertionError('Need odd and >= 3 digits',)
>>>
|
Translate the given PHP code snippet into Python without altering its behavior. |
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 of digits...';
}
}
else
{
return 'The value must contain at least three digits...';
}
}
else
{
return 'The value does not appear to be an integer...';
}
}
$numbers = array(123, 12345, 1234567, 987654321, 10001, -10001, -123, -100, 100, -12345, 1, 2, -1, -10, 2002, -2002, 0);
foreach($numbers as $nums)
{
echo $nums.' : '.middlethree($nums). '<br>';
}
| >>> def middle_three_digits(i):
s = str(abs(i))
length = len(s)
assert length >= 3 and length % 2 == 1, "Need odd and >= 3 digits"
mid = length // 2
return s[mid-1:mid+2]
>>> passing = [123, 12345, 1234567, 987654321, 10001, -10001, -123, -100, 100, -12345]
>>> failing = [1, 2, -1, -10, 2002, -2002, 0]
>>> for x in passing + failing:
try:
answer = middle_three_digits(x)
except AssertionError as error:
answer = error
print("middle_three_digits(%s) returned: %r" % (x, answer))
middle_three_digits(123) returned: '123'
middle_three_digits(12345) returned: '234'
middle_three_digits(1234567) returned: '345'
middle_three_digits(987654321) returned: '654'
middle_three_digits(10001) returned: '000'
middle_three_digits(-10001) returned: '000'
middle_three_digits(-123) returned: '123'
middle_three_digits(-100) returned: '100'
middle_three_digits(100) returned: '100'
middle_three_digits(-12345) returned: '234'
middle_three_digits(1) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(2) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-1) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-10) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(2002) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(-2002) returned: AssertionError('Need odd and >= 3 digits',)
middle_three_digits(0) returned: AssertionError('Need odd and >= 3 digits',)
>>>
|
Keep all operations the same but rewrite the snippet in Python. | $odd = function ($prev) use ( &$odd ) {
$a = fgetc(STDIN);
if (!ctype_alpha($a)) {
$prev();
fwrite(STDOUT, $a);
return $a != '.';
}
$clos = function () use ($a , $prev) {
fwrite(STDOUT, $a);
$prev();
};
return $odd($clos);
};
$even = function () {
while (true) {
$c = fgetc(STDIN);
fwrite(STDOUT, $c);
if (!ctype_alpha($c)) {
return $c != ".";
}
}
};
$prev = function(){};
$e = false;
while ($e ? $odd($prev) : $even()) {
$e = !$e;
}
| from sys import stdin, stdout
def char_in(): return stdin.read(1)
def char_out(c): stdout.write(c)
def odd(prev = lambda: None):
a = char_in()
if not a.isalpha():
prev()
char_out(a)
return a != '.'
def clos():
char_out(a)
prev()
return odd(clos)
def even():
while True:
c = char_in()
char_out(c)
if not c.isalpha(): return c != '.'
e = False
while odd() if e else even():
e = not e
|
Maintain the same structure and functionality when rewriting this code in Python. | $odd = function ($prev) use ( &$odd ) {
$a = fgetc(STDIN);
if (!ctype_alpha($a)) {
$prev();
fwrite(STDOUT, $a);
return $a != '.';
}
$clos = function () use ($a , $prev) {
fwrite(STDOUT, $a);
$prev();
};
return $odd($clos);
};
$even = function () {
while (true) {
$c = fgetc(STDIN);
fwrite(STDOUT, $c);
if (!ctype_alpha($c)) {
return $c != ".";
}
}
};
$prev = function(){};
$e = false;
while ($e ? $odd($prev) : $even()) {
$e = !$e;
}
| from sys import stdin, stdout
def char_in(): return stdin.read(1)
def char_out(c): stdout.write(c)
def odd(prev = lambda: None):
a = char_in()
if not a.isalpha():
prev()
char_out(a)
return a != '.'
def clos():
char_out(a)
prev()
return odd(clos)
def even():
while True:
c = char_in()
char_out(c)
if not c.isalpha(): return c != '.'
e = False
while odd() if e else even():
e = not e
|
Transform the following PHP implementation into Python, maintaining the same output and logic. | $odd = function ($prev) use ( &$odd ) {
$a = fgetc(STDIN);
if (!ctype_alpha($a)) {
$prev();
fwrite(STDOUT, $a);
return $a != '.';
}
$clos = function () use ($a , $prev) {
fwrite(STDOUT, $a);
$prev();
};
return $odd($clos);
};
$even = function () {
while (true) {
$c = fgetc(STDIN);
fwrite(STDOUT, $c);
if (!ctype_alpha($c)) {
return $c != ".";
}
}
};
$prev = function(){};
$e = false;
while ($e ? $odd($prev) : $even()) {
$e = !$e;
}
| from sys import stdin, stdout
def char_in(): return stdin.read(1)
def char_out(c): stdout.write(c)
def odd(prev = lambda: None):
a = char_in()
if not a.isalpha():
prev()
char_out(a)
return a != '.'
def clos():
char_out(a)
prev()
return odd(clos)
def even():
while True:
c = char_in()
char_out(c)
if not c.isalpha(): return c != '.'
e = False
while odd() if e else even():
e = not e
|
Convert this PHP snippet to Python and keep its semantics consistent. | <?php
$db = new SQLite3(':memory:');
$db->exec("
CREATE TABLE address (
addrID INTEGER PRIMARY KEY AUTOINCREMENT,
addrStreet TEXT NOT NULL,
addrCity TEXT NOT NULL,
addrState TEXT NOT NULL,
addrZIP TEXT NOT NULL
)
");
?>
| >>> import sqlite3
>>> conn = sqlite3.connect(':memory:')
>>> conn.execute()
<sqlite3.Cursor object at 0x013265C0>
>>>
|
Change the programming language of this snippet from PHP to Python without modifying what it does. | <?php
$db = new SQLite3(':memory:');
$db->exec("
CREATE TABLE address (
addrID INTEGER PRIMARY KEY AUTOINCREMENT,
addrStreet TEXT NOT NULL,
addrCity TEXT NOT NULL,
addrState TEXT NOT NULL,
addrZIP TEXT NOT NULL
)
");
?>
| >>> import sqlite3
>>> conn = sqlite3.connect(':memory:')
>>> conn.execute()
<sqlite3.Cursor object at 0x013265C0>
>>>
|
Change the following PHP code into Python without altering its purpose. | <?php
$db = new SQLite3(':memory:');
$db->exec("
CREATE TABLE address (
addrID INTEGER PRIMARY KEY AUTOINCREMENT,
addrStreet TEXT NOT NULL,
addrCity TEXT NOT NULL,
addrState TEXT NOT NULL,
addrZIP TEXT NOT NULL
)
");
?>
| >>> import sqlite3
>>> conn = sqlite3.connect(':memory:')
>>> conn.execute()
<sqlite3.Cursor object at 0x013265C0>
>>>
|
Port the provided PHP code into Python while preserving the original functionality. | <?php
echo soundex("Soundex"), "\n"; // S532
echo soundex("Example"), "\n"; // E251
echo soundex("Sownteks"), "\n"; // S532
echo soundex("Ekzampul"), "\n"; // E251
?>
| from itertools import groupby
def soundex(word):
codes = ("bfpv","cgjkqsxz", "dt", "l", "mn", "r")
soundDict = dict((ch, str(ix+1)) for ix,cod in enumerate(codes) for ch in cod)
cmap2 = lambda kar: soundDict.get(kar, '9')
sdx = ''.join(cmap2(kar) for kar in word.lower())
sdx2 = word[0].upper() + ''.join(k for k,g in list(groupby(sdx))[1:] if k!='9')
sdx3 = sdx2[0:4].ljust(4,'0')
return sdx3
|
Write the same algorithm in Python as shown in this PHP implementation. | <?php
echo soundex("Soundex"), "\n"; // S532
echo soundex("Example"), "\n"; // E251
echo soundex("Sownteks"), "\n"; // S532
echo soundex("Ekzampul"), "\n"; // E251
?>
| from itertools import groupby
def soundex(word):
codes = ("bfpv","cgjkqsxz", "dt", "l", "mn", "r")
soundDict = dict((ch, str(ix+1)) for ix,cod in enumerate(codes) for ch in cod)
cmap2 = lambda kar: soundDict.get(kar, '9')
sdx = ''.join(cmap2(kar) for kar in word.lower())
sdx2 = word[0].upper() + ''.join(k for k,g in list(groupby(sdx))[1:] if k!='9')
sdx3 = sdx2[0:4].ljust(4,'0')
return sdx3
|
Can you help me rewrite this code in Python instead of PHP, keeping it the same logically? | <?php
echo soundex("Soundex"), "\n"; // S532
echo soundex("Example"), "\n"; // E251
echo soundex("Sownteks"), "\n"; // S532
echo soundex("Ekzampul"), "\n"; // E251
?>
| from itertools import groupby
def soundex(word):
codes = ("bfpv","cgjkqsxz", "dt", "l", "mn", "r")
soundDict = dict((ch, str(ix+1)) for ix,cod in enumerate(codes) for ch in cod)
cmap2 = lambda kar: soundDict.get(kar, '9')
sdx = ''.join(cmap2(kar) for kar in word.lower())
sdx2 = word[0].upper() + ''.join(k for k,g in list(groupby(sdx))[1:] if k!='9')
sdx3 = sdx2[0:4].ljust(4,'0')
return sdx3
|
Maintain the same structure and functionality when rewriting this code in Python. | define('src_name', 'input.jpg'); // source image
define('dest_name', 'output.jpg'); // destination image
$img = imagecreatefromjpeg(src_name); // read image
if(empty($img)){
echo 'Image could not be loaded!';
exit;
}
$black = imagecolorallocate($img, 0, 0, 0);
$white = imagecolorallocate($img, 255, 255, 255);
$width = imagesx($img);
$height = imagesy($img);
$array_lum = array(); // for storage of luminosity of each pixel
$sum_lum = 0; // total sum of luminosity
$average_lum = 0; // average luminosity of whole image
for($x = 0; $x < $width; $x++){
for($y = 0; $y < $height; $y++){
$color = imagecolorat($img, $x, $y);
$r = ($color >> 16) & 0xFF;
$g = ($color >> 8) & 0xFF;
$b = $color & 0xFF;
$array_lum[$x][$y] = ($r + $g + $b);
$sum_lum += $array_lum[$x][$y];
}
}
$average_lum = $sum_lum / ($width * $height);
for($x = 0; $x < $width; $x++){
for($y = 0; $y < $height; $y++){
if($array_lum[$x][$y] > $average_lum){
imagesetpixel($img, $x, $y, $white);
}
else{
imagesetpixel($img, $x, $y, $black);
}
}
}
imagejpeg($img, dest_name);
if(!file_exists(dest_name)){
echo 'Image not saved! Check permission!';
}
| from PIL import Image
image = Image.open("lena.jpg")
width, height = image.size
amount = width * height
total = 0
bw_image = Image.new('L', (width, height), 0)
bm_image = Image.new('1', (width, height), 0)
for h in range(0, height):
for w in range(0, width):
r, g, b = image.getpixel((w, h))
greyscale = int((r + g + b) / 3)
total += greyscale
bw_image.putpixel((w, h), gray_scale)
avg = total / amount
black = 0
white = 1
for h in range(0, height):
for w in range(0, width):
v = bw_image.getpixel((w, h))
if v >= avg:
bm_image.putpixel((w, h), white)
else:
bm_image.putpixel((w, h), black)
bw_image.show()
bm_image.show()
|
Change the following PHP code into Python without altering its purpose. | define('src_name', 'input.jpg'); // source image
define('dest_name', 'output.jpg'); // destination image
$img = imagecreatefromjpeg(src_name); // read image
if(empty($img)){
echo 'Image could not be loaded!';
exit;
}
$black = imagecolorallocate($img, 0, 0, 0);
$white = imagecolorallocate($img, 255, 255, 255);
$width = imagesx($img);
$height = imagesy($img);
$array_lum = array(); // for storage of luminosity of each pixel
$sum_lum = 0; // total sum of luminosity
$average_lum = 0; // average luminosity of whole image
for($x = 0; $x < $width; $x++){
for($y = 0; $y < $height; $y++){
$color = imagecolorat($img, $x, $y);
$r = ($color >> 16) & 0xFF;
$g = ($color >> 8) & 0xFF;
$b = $color & 0xFF;
$array_lum[$x][$y] = ($r + $g + $b);
$sum_lum += $array_lum[$x][$y];
}
}
$average_lum = $sum_lum / ($width * $height);
for($x = 0; $x < $width; $x++){
for($y = 0; $y < $height; $y++){
if($array_lum[$x][$y] > $average_lum){
imagesetpixel($img, $x, $y, $white);
}
else{
imagesetpixel($img, $x, $y, $black);
}
}
}
imagejpeg($img, dest_name);
if(!file_exists(dest_name)){
echo 'Image not saved! Check permission!';
}
| from PIL import Image
image = Image.open("lena.jpg")
width, height = image.size
amount = width * height
total = 0
bw_image = Image.new('L', (width, height), 0)
bm_image = Image.new('1', (width, height), 0)
for h in range(0, height):
for w in range(0, width):
r, g, b = image.getpixel((w, h))
greyscale = int((r + g + b) / 3)
total += greyscale
bw_image.putpixel((w, h), gray_scale)
avg = total / amount
black = 0
white = 1
for h in range(0, height):
for w in range(0, width):
v = bw_image.getpixel((w, h))
if v >= avg:
bm_image.putpixel((w, h), white)
else:
bm_image.putpixel((w, h), black)
bw_image.show()
bm_image.show()
|
Produce a language-to-language conversion: from PHP to Python, same semantics. | define('src_name', 'input.jpg'); // source image
define('dest_name', 'output.jpg'); // destination image
$img = imagecreatefromjpeg(src_name); // read image
if(empty($img)){
echo 'Image could not be loaded!';
exit;
}
$black = imagecolorallocate($img, 0, 0, 0);
$white = imagecolorallocate($img, 255, 255, 255);
$width = imagesx($img);
$height = imagesy($img);
$array_lum = array(); // for storage of luminosity of each pixel
$sum_lum = 0; // total sum of luminosity
$average_lum = 0; // average luminosity of whole image
for($x = 0; $x < $width; $x++){
for($y = 0; $y < $height; $y++){
$color = imagecolorat($img, $x, $y);
$r = ($color >> 16) & 0xFF;
$g = ($color >> 8) & 0xFF;
$b = $color & 0xFF;
$array_lum[$x][$y] = ($r + $g + $b);
$sum_lum += $array_lum[$x][$y];
}
}
$average_lum = $sum_lum / ($width * $height);
for($x = 0; $x < $width; $x++){
for($y = 0; $y < $height; $y++){
if($array_lum[$x][$y] > $average_lum){
imagesetpixel($img, $x, $y, $white);
}
else{
imagesetpixel($img, $x, $y, $black);
}
}
}
imagejpeg($img, dest_name);
if(!file_exists(dest_name)){
echo 'Image not saved! Check permission!';
}
| from PIL import Image
image = Image.open("lena.jpg")
width, height = image.size
amount = width * height
total = 0
bw_image = Image.new('L', (width, height), 0)
bm_image = Image.new('1', (width, height), 0)
for h in range(0, height):
for w in range(0, width):
r, g, b = image.getpixel((w, h))
greyscale = int((r + g + b) / 3)
total += greyscale
bw_image.putpixel((w, h), gray_scale)
avg = total / amount
black = 0
white = 1
for h in range(0, height):
for w in range(0, width):
v = bw_image.getpixel((w, h))
if v >= avg:
bm_image.putpixel((w, h), white)
else:
bm_image.putpixel((w, h), black)
bw_image.show()
bm_image.show()
|
Rewrite this program in Python while keeping its functionality equivalent to the PHP version. | '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"; # newline character
`ls`; # runs a command in the shell and returns the output as a string
<<END # Here-Document
Hi, whatever goes here gets put into the string,
including newlines and $variables,
until the label we put above
END;
<<'END' # Here-Document like single-quoted
Same as above, but no interpolation of $variables.
END;
| 'c' == "c"
'text' == "text"
' " '
" ' "
'\x20' == ' '
u'unicode string'
u'\u05d0'
|
Translate this program into Python but keep the logic exactly as in PHP. | '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"; # newline character
`ls`; # runs a command in the shell and returns the output as a string
<<END # Here-Document
Hi, whatever goes here gets put into the string,
including newlines and $variables,
until the label we put above
END;
<<'END' # Here-Document like single-quoted
Same as above, but no interpolation of $variables.
END;
| 'c' == "c"
'text' == "text"
' " '
" ' "
'\x20' == ' '
u'unicode string'
u'\u05d0'
|
Port the provided PHP code into Python while preserving the original functionality. | '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"; # newline character
`ls`; # runs a command in the shell and returns the output as a string
<<END # Here-Document
Hi, whatever goes here gets put into the string,
including newlines and $variables,
until the label we put above
END;
<<'END' # Here-Document like single-quoted
Same as above, but no interpolation of $variables.
END;
| 'c' == "c"
'text' == "text"
' " '
" ' "
'\x20' == ' '
u'unicode string'
u'\u05d0'
|
Keep all operations the same but rewrite the snippet in Python. |
$fruits = array( "apple", "banana", "cherry" );
$fruits = array( "apple" => 0, "banana" => 1, "cherry" => 2 );
class Fruit {
const APPLE = 0;
const BANANA = 1;
const CHERRY = 2;
}
$value = Fruit::APPLE;
define("FRUIT_APPLE", 0);
define("FRUIT_BANANA", 1);
define("FRUIT_CHERRY", 2);
| >>> from enum import Enum
>>> Contact = Enum('Contact', 'FIRST_NAME, LAST_NAME, PHONE')
>>> Contact.__members__
mappingproxy(OrderedDict([('FIRST_NAME', <Contact.FIRST_NAME: 1>), ('LAST_NAME', <Contact.LAST_NAME: 2>), ('PHONE', <Contact.PHONE: 3>)]))
>>>
>>>
>>> class Contact2(Enum):
FIRST_NAME = 1
LAST_NAME = 2
PHONE = 3
>>> Contact2.__members__
mappingproxy(OrderedDict([('FIRST_NAME', <Contact2.FIRST_NAME: 1>), ('LAST_NAME', <Contact2.LAST_NAME: 2>), ('PHONE', <Contact2.PHONE: 3>)]))
>>>
|
Translate this program into Python but keep the logic exactly as in PHP. |
$fruits = array( "apple", "banana", "cherry" );
$fruits = array( "apple" => 0, "banana" => 1, "cherry" => 2 );
class Fruit {
const APPLE = 0;
const BANANA = 1;
const CHERRY = 2;
}
$value = Fruit::APPLE;
define("FRUIT_APPLE", 0);
define("FRUIT_BANANA", 1);
define("FRUIT_CHERRY", 2);
| >>> from enum import Enum
>>> Contact = Enum('Contact', 'FIRST_NAME, LAST_NAME, PHONE')
>>> Contact.__members__
mappingproxy(OrderedDict([('FIRST_NAME', <Contact.FIRST_NAME: 1>), ('LAST_NAME', <Contact.LAST_NAME: 2>), ('PHONE', <Contact.PHONE: 3>)]))
>>>
>>>
>>> class Contact2(Enum):
FIRST_NAME = 1
LAST_NAME = 2
PHONE = 3
>>> Contact2.__members__
mappingproxy(OrderedDict([('FIRST_NAME', <Contact2.FIRST_NAME: 1>), ('LAST_NAME', <Contact2.LAST_NAME: 2>), ('PHONE', <Contact2.PHONE: 3>)]))
>>>
|
Port the following code from PHP to Python with equivalent syntax and logic. |
$fruits = array( "apple", "banana", "cherry" );
$fruits = array( "apple" => 0, "banana" => 1, "cherry" => 2 );
class Fruit {
const APPLE = 0;
const BANANA = 1;
const CHERRY = 2;
}
$value = Fruit::APPLE;
define("FRUIT_APPLE", 0);
define("FRUIT_BANANA", 1);
define("FRUIT_CHERRY", 2);
| >>> from enum import Enum
>>> Contact = Enum('Contact', 'FIRST_NAME, LAST_NAME, PHONE')
>>> Contact.__members__
mappingproxy(OrderedDict([('FIRST_NAME', <Contact.FIRST_NAME: 1>), ('LAST_NAME', <Contact.LAST_NAME: 2>), ('PHONE', <Contact.PHONE: 3>)]))
>>>
>>>
>>> class Contact2(Enum):
FIRST_NAME = 1
LAST_NAME = 2
PHONE = 3
>>> Contact2.__members__
mappingproxy(OrderedDict([('FIRST_NAME', <Contact2.FIRST_NAME: 1>), ('LAST_NAME', <Contact2.LAST_NAME: 2>), ('PHONE', <Contact2.PHONE: 3>)]))
>>>
|
Rewrite this program in Python while keeping its functionality equivalent to the PHP version. | <?php
$client = new SoapClient("http://example.com/soap/definition.wsdl");
$result = $client->soapFunc("hello");
$result = $client->anotherSoapFunc(34234);
$client = new SoapClient("http://example.com/soap/definition.wsdl");
print_r($client->__getTypes());
print_r($client->__getFunctions());
?>
| from SOAPpy import WSDL
proxy = WSDL.Proxy("http://example.com/soap/wsdl")
result = proxy.soapFunc("hello")
result = proxy.anotherSoapFunc(34234)
|
Port the following code from PHP to Python with equivalent syntax and logic. | <?php
$client = new SoapClient("http://example.com/soap/definition.wsdl");
$result = $client->soapFunc("hello");
$result = $client->anotherSoapFunc(34234);
$client = new SoapClient("http://example.com/soap/definition.wsdl");
print_r($client->__getTypes());
print_r($client->__getFunctions());
?>
| from SOAPpy import WSDL
proxy = WSDL.Proxy("http://example.com/soap/wsdl")
result = proxy.soapFunc("hello")
result = proxy.anotherSoapFunc(34234)
|
Produce a language-to-language conversion: from PHP to Python, same semantics. | <?php
$client = new SoapClient("http://example.com/soap/definition.wsdl");
$result = $client->soapFunc("hello");
$result = $client->anotherSoapFunc(34234);
$client = new SoapClient("http://example.com/soap/definition.wsdl");
print_r($client->__getTypes());
print_r($client->__getFunctions());
?>
| from SOAPpy import WSDL
proxy = WSDL.Proxy("http://example.com/soap/wsdl")
result = proxy.soapFunc("hello")
result = proxy.anotherSoapFunc(34234)
|
Change the following PHP code into Python without altering its purpose. | <?php
function meaning_of_life() {
return 42;
}
function main($args) {
echo "Main: The meaning of life is " . meaning_of_life() . "\n";
}
if (preg_match("/scriptedmain/", $_SERVER["SCRIPT_NAME"])) {
main($argv);
}
?>
|
def meaning_of_life():
return 42
if __name__ == "__main__":
print("Main: The meaning of life is %s" % meaning_of_life())
|
Ensure the translated Python code behaves exactly like the original PHP snippet. | <?php
function meaning_of_life() {
return 42;
}
function main($args) {
echo "Main: The meaning of life is " . meaning_of_life() . "\n";
}
if (preg_match("/scriptedmain/", $_SERVER["SCRIPT_NAME"])) {
main($argv);
}
?>
|
def meaning_of_life():
return 42
if __name__ == "__main__":
print("Main: The meaning of life is %s" % meaning_of_life())
|
Change the programming language of this snippet from PHP to Python without modifying what it does. | <?php
function meaning_of_life() {
return 42;
}
function main($args) {
echo "Main: The meaning of life is " . meaning_of_life() . "\n";
}
if (preg_match("/scriptedmain/", $_SERVER["SCRIPT_NAME"])) {
main($argv);
}
?>
|
def meaning_of_life():
return 42
if __name__ == "__main__":
print("Main: The meaning of life is %s" % meaning_of_life())
|
Convert this PHP snippet to Python and keep its semantics consistent. | <?php
function meaning_of_life() {
return 42;
}
function main($args) {
echo "Main: The meaning of life is " . meaning_of_life() . "\n";
}
if (preg_match("/scriptedmain/", $_SERVER["SCRIPT_NAME"])) {
main($argv);
}
?>
|
def meaning_of_life():
return 42
if __name__ == "__main__":
print("Main: The meaning of life is %s" % meaning_of_life())
|
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