Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Convert this Python snippet to C and keep its semantics consistent. |
import os
from math import pi, sin
au_header = bytearray(
[46, 115, 110, 100,
0, 0, 0, 24,
255, 255, 255, 255,
0, 0, 0, 3,
0, 0, 172, 68,
0, 0, 0, 1])
def f(x, freq):
"Compute sine wave as 16-bi... | #include <stdio.h>
#include <math.h>
#include <stdlib.h>
int header[] = {46, 115, 110, 100, 0, 0, 0, 24,
255, 255, 255, 255, 0, 0, 0, 3,
0, 0, 172, 68, 0, 0, 0, 1};
int main(int argc, char *argv[]){
float freq, dur;
long i, v;
if (argc < 3) {
p... |
Rewrite this program in C while keeping its functionality equivalent to the Python version. | def load_ast()
line = readline()
line_list = tokenize the line, respecting double quotes
text = line_list[0]
if text == ";"
return None
node_type = text
if len(line_list) > 1
return make_leaf(node_type, line_list[1])
left = load_ast()
right = lo... | count = 1;
while (count < 10) {
print("count is: ", count, "\n");
count = count + 1;
}
|
Rewrite the snippet below in C so it works the same as the original Python code. | def load_ast()
line = readline()
line_list = tokenize the line, respecting double quotes
text = line_list[0]
if text == ";"
return None
node_type = text
if len(line_list) > 1
return make_leaf(node_type, line_list[1])
left = load_ast()
right = lo... | count = 1;
while (count < 10) {
print("count is: ", count, "\n");
count = count + 1;
}
|
Write a version of this Python function in C with identical behavior. | def load_ast()
line = readline()
line_list = tokenize the line, respecting double quotes
text = line_list[0]
if text == ";"
return None
node_type = text
if len(line_list) > 1
return make_leaf(node_type, line_list[1])
left = load_ast()
right = lo... | count = 1;
while (count < 10) {
print("count is: ", count, "\n");
count = count + 1;
}
|
Produce a language-to-language conversion: from Python to C, same semantics. | def stern_brocot(predicate=lambda series: len(series) < 20):
sb, i = [1, 1], 0
while predicate(sb):
sb += [sum(sb[i:i + 2]), sb[i + 1]]
i += 1
return sb
if __name__ == '__main__':
from fractions import gcd
n_first = 15
print('The first %i values:\n ' % n_first,
... | k=2; i=1; j=2;
while(k<nn);
k++; sb[k]=sb[k-i]+sb[k-j];
k++; sb[k]=sb[k-j];
i++; j++;
}
|
Write the same algorithm in C as shown in this Python implementation. | from collections import namedtuple
import math
class I(namedtuple('Imprecise', 'value, delta')):
'Imprecise type: I(value=0.0, delta=0.0)'
__slots__ = ()
def __new__(_cls, value=0.0, delta=0.0):
'Defaults to 0.0 ± delta'
return super().__new__(_cls, float(value), abs(float(delta)))
... | #include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <math.h>
typedef struct{
double value;
double delta;
}imprecise;
#define SQR(x) ((x) * (x))
imprecise imprecise_add(imprecise a, imprecise b)
{
imprecise ret;
ret.value = a.value + b.value;
ret.delta = sqrt(SQR(a.delta) + SQR(b.... |
Translate this program into C but keep the logic exactly as in Python. | 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() + ''.joi... | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
static char code[128] = { 0 };
void add_code(const char *s, int c)
{
while (*s) {
code[(int)*s] = code[0x20 ^ (int)*s] = c;
s++;
}
}
void init()
{
static const char *cls[] =
{ "AEIOU", "", "BFPV", "CGJKQSXZ", "DT", "L", "MN", "R",... |
Port the following code from Python to C with equivalent syntax and logic. | def bags(n,cache={}):
if not n: return [(0, "")]
upto = sum([bags(x) for x in range(n-1, 0, -1)], [])
return [(c+1, '('+s+')') for c,s in bagchain((0, ""), n-1, upto)]
def bagchain(x, n, bb, start=0):
if not n: return [x]
out = []
for i in range(start, len(bb)):
c,s = bb[i]
if c <= n: out += bagchain((x[0]... | #include <stdio.h>
#include <stdlib.h>
typedef unsigned int uint;
typedef unsigned long long tree;
#define B(x) (1ULL<<(x))
tree *list = 0;
uint cap = 0, len = 0;
uint offset[32] = {0, 1, 0};
void append(tree t)
{
if (len == cap) {
cap = cap ? cap*2 : 2;
list = realloc(list, cap*sizeof(tree));
}
list[len++] =... |
Convert the following code from Python to C, ensuring the logic remains intact. | class Doc(object):
def method(self, num):
pass
|
int add(int a, int b) {
return a + b;
}
|
Preserve the algorithm and functionality while converting the code from Python to C. | >>> import sqlite3
>>> conn = sqlite3.connect(':memory:')
>>> c = conn.cursor()
>>> c.execute()
<sqlite3.Cursor object at 0x013263B0>
>>>
c.execute()
<sqlite3.Cursor object at 0x013263B0>
>>> for t in [('2006-03-28', 'BUY', 'IBM', 1000, 45.00),
('2006-04-05', 'BUY', 'MSOFT', 1000, 72.00),
('2006-0... | #include <sqlite3.h>
#include <stdlib.h>
#include <stdio.h>
int main()
{
sqlite3 *db = NULL;
char *errmsg;
const char *code =
"CREATE TABLE employee (\n"
" empID INTEGER PRIMARY KEY AUTOINCREMENT,\n"
" firstName TEXT NOT NULL,\n"
" lastName TEXT NOT NULL,\n"
" AGE INTEGER NOT NULL,\n"
" DOB DATE... |
Please provide an equivalent version of this Python code in C. | >>> import sqlite3
>>> conn = sqlite3.connect(':memory:')
>>> c = conn.cursor()
>>> c.execute()
<sqlite3.Cursor object at 0x013263B0>
>>>
c.execute()
<sqlite3.Cursor object at 0x013263B0>
>>> for t in [('2006-03-28', 'BUY', 'IBM', 1000, 45.00),
('2006-04-05', 'BUY', 'MSOFT', 1000, 72.00),
('2006-0... | #include <sqlite3.h>
#include <stdlib.h>
#include <stdio.h>
int main()
{
sqlite3 *db = NULL;
char *errmsg;
const char *code =
"CREATE TABLE employee (\n"
" empID INTEGER PRIMARY KEY AUTOINCREMENT,\n"
" firstName TEXT NOT NULL,\n"
" lastName TEXT NOT NULL,\n"
" AGE INTEGER NOT NULL,\n"
" DOB DATE... |
Write the same algorithm in C as shown in this Python implementation. | from collections import namedtuple
import math
Circle = namedtuple('Circle', 'x, y, r')
def solveApollonius(c1, c2, c3, s1, s2, s3):
x1, y1, r1 = c1
x2, y2, r2 = c2
x3, y3, r3 = c3
v11 = 2*x2 - 2*x1
v12 = 2*y2 - 2*y1
v13 = x1*x1 - x2*x2 + y1*y1 - y2*y2 - r1*r1 + r2*r2
v14 = 2*s2*r2 ... | #include <stdio.h>
#include <tgmath.h>
#define VERBOSE 0
#define for3 for(int i = 0; i < 3; i++)
typedef complex double vec;
typedef struct { vec c; double r; } circ;
#define re(x) creal(x)
#define im(x) cimag(x)
#define cp(x) re(x), im(x)
#define CPLX "(%6.3f,%6.3f)"
#define CPLX3 CPLX" "CPLX" "CPLX
double cross(v... |
Preserve the algorithm and functionality while converting the code from Python to C. | list1 = [1, 2, 3, 4, 5, 6, 7, 8, 9]
list2 = [10, 11, 12, 13, 14, 15, 16, 17, 18]
list3 = [19, 20, 21, 22, 23, 24, 25, 26, 27]
print([
''.join(str(n) for n in z) for z
in zip(list1, list2, list3)
])
| #include<stdio.h>
#include<stdlib.h>
int main(void) {
int list[3][9], i;
for(i=0;i<27;i++) list[i/9][i%9]=1+i;
for(i=0;i<9;i++) printf( "%d%d%d ", list[0][i], list[1][i], list[2][i] );
return 0;
}
|
Translate the given Python code snippet into C without altering its behavior. | list1 = [1, 2, 3, 4, 5, 6, 7, 8, 9]
list2 = [10, 11, 12, 13, 14, 15, 16, 17, 18]
list3 = [19, 20, 21, 22, 23, 24, 25, 26, 27]
print([
''.join(str(n) for n in z) for z
in zip(list1, list2, list3)
])
| #include<stdio.h>
#include<stdlib.h>
int main(void) {
int list[3][9], i;
for(i=0;i<27;i++) list[i/9][i%9]=1+i;
for(i=0;i<9;i++) printf( "%d%d%d ", list[0][i], list[1][i], list[2][i] );
return 0;
}
|
Maintain the same structure and functionality when rewriting this code in C. | list1 = [1, 2, 3, 4, 5, 6, 7, 8, 9]
list2 = [10, 11, 12, 13, 14, 15, 16, 17, 18]
list3 = [19, 20, 21, 22, 23, 24, 25, 26, 27]
print([
''.join(str(n) for n in z) for z
in zip(list1, list2, list3)
])
| #include<stdio.h>
#include<stdlib.h>
int main(void) {
int list[3][9], i;
for(i=0;i<27;i++) list[i/9][i%9]=1+i;
for(i=0;i<9;i++) printf( "%d%d%d ", list[0][i], list[1][i], list[2][i] );
return 0;
}
|
Maintain the same structure and functionality when rewriting this code in C. |
from itertools import takewhile
from functools import reduce
def longestCommonSuffix(xs):
def allSame(cs):
h = cs[0]
return all(h == c for c in cs[1:])
def firstCharPrepended(s, cs):
return cs[0] + s
return reduce(
firstCharPrepended,
takewhile(
... | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
typedef struct node_t {
char *elem;
int length;
struct node_t *next;
} node;
node *make_node(char *s) {
node *t = malloc(sizeof(node));
t->elem = s;
t->length = strlen(s);
t->next = NULL;
return t;
}
void append_node(node *hea... |
Ensure the translated C code behaves exactly like the original Python snippet. |
from itertools import takewhile
from functools import reduce
def longestCommonSuffix(xs):
def allSame(cs):
h = cs[0]
return all(h == c for c in cs[1:])
def firstCharPrepended(s, cs):
return cs[0] + s
return reduce(
firstCharPrepended,
takewhile(
... | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
typedef struct node_t {
char *elem;
int length;
struct node_t *next;
} node;
node *make_node(char *s) {
node *t = malloc(sizeof(node));
t->elem = s;
t->length = strlen(s);
t->next = NULL;
return t;
}
void append_node(node *hea... |
Port the provided Python code into C while preserving the original functionality. |
import socket
import thread
import time
HOST = ""
PORT = 4004
def accept(conn):
def threaded():
while True:
conn.send("Please enter your name: ")
try:
name = conn.recv(1024).strip()
except socket.error:
continue
if name... | #include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <sys/select.h>
#include <netinet/in.h>
#include <netinet/ip.h>
int tsocket;
struct sockaddr_in tsockinfo;
fd_set status, current;
void ClientText(int handle, char *buf, int buf_len);
struct client
{
char buffer[4096];
int pos;
char na... |
Produce a functionally identical C code for the snippet given in Python. | classes = (str.isupper, str.islower, str.isalnum, str.isalpha, str.isdecimal,
str.isdigit, str.isidentifier, str.isnumeric, str.isprintable,
str.isspace, str.istitle)
for stringclass in classes:
chars = ''.join(chr(i) for i in range(0x10FFFF+1) if stringclass(chr(i)))
print('\nString clas... | #include <stdio.h>
int main(int argc, char const *argv[]) {
for (char c = 0x41; c < 0x5b; c ++) putchar(c);
putchar('\n');
for (char c = 0x61; c < 0x7b; c ++) putchar(c);
putchar('\n');
return 0;
}
|
Change the programming language of this snippet from Python to C without modifying what it does. | from numpy import array, tril, sum
A = [[1,3,7,8,10],
[2,4,16,14,4],
[3,1,9,18,11],
[12,14,17,18,20],
[7,1,3,9,5]]
print(sum(tril(A, -1)))
| #include<stdlib.h>
#include<stdio.h>
typedef struct{
int rows,cols;
int** dataSet;
}matrix;
matrix readMatrix(char* dataFile){
FILE* fp = fopen(dataFile,"r");
matrix rosetta;
int i,j;
fscanf(fp,"%d%d",&rosetta.rows,&rosetta.cols);
rosetta.dataSet = (int**)malloc(rosetta.rows*sizeof(int*));
for(i=0;i<ros... |
Produce a language-to-language conversion: from Python to C, same semantics. |
import datetime
import re
import urllib.request
import sys
def get(url):
with urllib.request.urlopen(url) as response:
html = response.read().decode('utf-8')
if re.match(r'<!Doctype HTML[\s\S]*<Title>URL Not Found</Title>', html):
return None
return html
def main():
template = 'http://... | #include<curl/curl.h>
#include<string.h>
#include<stdio.h>
#define MAX_LEN 1000
void searchChatLogs(char* searchString){
char* baseURL = "http:
time_t t;
struct tm* currentDate;
char dateString[30],dateStringFile[30],lineData[MAX_LEN],targetURL[100];
int i,flag;
FILE *fp;
CURL *curl;
CURLcode res;
time(&... |
Preserve the algorithm and functionality while converting the code from Python to C. |
import requests
URL = "http://rosettacode.org/mw/api.php"
PARAMS = {
"action": "query",
"format": "json",
"formatversion": 2,
"generator": "categorymembers",
"gcmtitle": "Category:Language users",
"gcmlimit": 500,
"prop": "categoryinfo",
}
def fetch_data():
counts = {}
contin... |
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <curl/curl.h>
#include "wren.h"
struct MemoryStruct {
char *memory;
size_t size;
};
static size_t WriteMemoryCallback(void *contents, size_t size, size_t nmemb, void *userp) {
size_t realsize = size * nmemb;
struct MemoryStruct *m... |
Write the same algorithm in C as shown in this Python implementation. |
import requests
URL = "http://rosettacode.org/mw/api.php"
PARAMS = {
"action": "query",
"format": "json",
"formatversion": 2,
"generator": "categorymembers",
"gcmtitle": "Category:Language users",
"gcmlimit": 500,
"prop": "categoryinfo",
}
def fetch_data():
counts = {}
contin... |
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <curl/curl.h>
#include "wren.h"
struct MemoryStruct {
char *memory;
size_t size;
};
static size_t WriteMemoryCallback(void *contents, size_t size, size_t nmemb, void *userp) {
size_t realsize = size * nmemb;
struct MemoryStruct *m... |
Translate this program into C but keep the logic exactly as in Python. |
from math import sqrt
from numpy import array
from mpmath import mpf
class AdditionChains:
def __init__(self):
self.chains, self.idx, self.pos = [[1]], 0, 0
self.pat, self.lvl = {1: 0}, [[1]]
def add_chain(self):
newchain = self.chains[self.idx].copy()
... | #include <stdio.h>
#include "achain.c"
typedef struct {double u, v;} cplx;
inline cplx c_mul(cplx a, cplx b)
{
cplx c;
c.u = a.u * b.u - a.v * b.v;
c.v = a.u * b.v + a.v * b.u;
return c;
}
cplx chain_expo(cplx x, int n)
{
int i, j, k, l, e[32];
cplx v[32];
l = seq(n, 0, e);
puts("Exponents:");
for (i =... |
Convert this Python snippet to C and keep its semantics consistent. |
from math import sqrt
from numpy import array
from mpmath import mpf
class AdditionChains:
def __init__(self):
self.chains, self.idx, self.pos = [[1]], 0, 0
self.pat, self.lvl = {1: 0}, [[1]]
def add_chain(self):
newchain = self.chains[self.idx].copy()
... | #include <stdio.h>
#include "achain.c"
typedef struct {double u, v;} cplx;
inline cplx c_mul(cplx a, cplx b)
{
cplx c;
c.u = a.u * b.u - a.v * b.v;
c.v = a.u * b.v + a.v * b.u;
return c;
}
cplx chain_expo(cplx x, int n)
{
int i, j, k, l, e[32];
cplx v[32];
l = seq(n, 0, e);
puts("Exponents:");
for (i =... |
Convert this Python block to C, preserving its control flow and logic. | import sys
if "UTF-8" in sys.stdout.encoding:
print("△")
else:
raise Exception("Terminal can't handle UTF-8")
| #include<stdlib.h>
#include<stdio.h>
int
main ()
{
int i;
char *str = getenv ("LANG");
for (i = 0; str[i + 2] != 00; i++)
{
if ((str[i] == 'u' && str[i + 1] == 't' && str[i + 2] == 'f')
|| (str[i] == 'U' && str[i + 1] == 'T' && str[i + 2] == 'F'))
{
printf
("Uni... |
Port the following code from Python to C with equivalent syntax and logic. | import sys
if "UTF-8" in sys.stdout.encoding:
print("△")
else:
raise Exception("Terminal can't handle UTF-8")
| #include<stdlib.h>
#include<stdio.h>
int
main ()
{
int i;
char *str = getenv ("LANG");
for (i = 0; str[i + 2] != 00; i++)
{
if ((str[i] == 'u' && str[i + 1] == 't' && str[i + 2] == 'f')
|| (str[i] == 'U' && str[i + 1] == 'T' && str[i + 2] == 'F'))
{
printf
("Uni... |
Generate an equivalent C version of this Python code. | import math
print("working...")
limit = 1000000
Primes = []
oldPrime = 0
newPrime = 0
x = 0
def isPrime(n):
for i in range(2,int(n**0.5)+1):
if n%i==0:
return False
return True
def issquare(x):
for n in range(x):
if (x == n*n):
return 1
return 0
for n in range(limit):
if isPrim... | #include<stdio.h>
#include<stdlib.h>
int isprime( int p ) {
int i;
if(p==2) return 1;
if(!(p%2)) return 0;
for(i=3; i*i<=p; i+=2) {
if(!(p%i)) return 0;
}
return 1;
}
int nextprime( int p ) {
int i=0;
if(p==0) return 2;
if(p<3) return p+1;
while(!isprime(++i + p));
r... |
Convert this Python snippet to C and keep its semantics consistent. | import math
print("working...")
limit = 1000000
Primes = []
oldPrime = 0
newPrime = 0
x = 0
def isPrime(n):
for i in range(2,int(n**0.5)+1):
if n%i==0:
return False
return True
def issquare(x):
for n in range(x):
if (x == n*n):
return 1
return 0
for n in range(limit):
if isPrim... | #include<stdio.h>
#include<stdlib.h>
int isprime( int p ) {
int i;
if(p==2) return 1;
if(!(p%2)) return 0;
for(i=3; i*i<=p; i+=2) {
if(!(p%i)) return 0;
}
return 1;
}
int nextprime( int p ) {
int i=0;
if(p==0) return 2;
if(p<3) return p+1;
while(!isprime(++i + p));
r... |
Translate the given Python code snippet into C without altering its behavior. | def truncate_file(name, length):
if not os.path.isfile(name):
return False
if length >= os.path.getsize(name):
return False
with open(name, 'ab') as f:
f.truncate(length)
return True
| #include <windows.h>
#include <stdio.h>
#include <wchar.h>
void
oops(const wchar_t *message)
{
wchar_t *buf;
DWORD error;
buf = NULL;
error = GetLastError();
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, error, 0, (wchar_t *)&buf, 0, ... |
Write a version of this Python function in C with identical behavior. | def truncate_file(name, length):
if not os.path.isfile(name):
return False
if length >= os.path.getsize(name):
return False
with open(name, 'ab') as f:
f.truncate(length)
return True
| #include <windows.h>
#include <stdio.h>
#include <wchar.h>
void
oops(const wchar_t *message)
{
wchar_t *buf;
DWORD error;
buf = NULL;
error = GetLastError();
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, error, 0, (wchar_t *)&buf, 0, ... |
Change the following Python code into C without altering its purpose. | def truncate_file(name, length):
if not os.path.isfile(name):
return False
if length >= os.path.getsize(name):
return False
with open(name, 'ab') as f:
f.truncate(length)
return True
| #include <windows.h>
#include <stdio.h>
#include <wchar.h>
void
oops(const wchar_t *message)
{
wchar_t *buf;
DWORD error;
buf = NULL;
error = GetLastError();
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, error, 0, (wchar_t *)&buf, 0, ... |
Convert this Python block to C, preserving its control flow and logic. | import win32api
import win32con
import pywintypes
devmode=pywintypes.DEVMODEType()
devmode.PelsWidth=640
devmode.PelsHeight=480
devmode.Fields=win32con.DM_PELSWIDTH | win32con.DM_PELSHEIGHT
win32api.ChangeDisplaySettings(devmode,0)
| #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "wren.h"
void C_xrandr(WrenVM* vm) {
const char *arg = wrenGetSlotString(vm, 1);
char command[strlen(arg) + 8];
strcpy(command, "xrandr ");
strcat(command, arg);
system(command);
}
void C_usleep(WrenVM* vm... |
Generate an equivalent C version of this Python code. | import win32api
import win32con
import pywintypes
devmode=pywintypes.DEVMODEType()
devmode.PelsWidth=640
devmode.PelsHeight=480
devmode.Fields=win32con.DM_PELSWIDTH | win32con.DM_PELSHEIGHT
win32api.ChangeDisplaySettings(devmode,0)
| #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "wren.h"
void C_xrandr(WrenVM* vm) {
const char *arg = wrenGetSlotString(vm, 1);
char command[strlen(arg) + 8];
strcpy(command, "xrandr ");
strcat(command, arg);
system(command);
}
void C_usleep(WrenVM* vm... |
Convert this Python snippet to C and keep its semantics consistent. | def flush_input():
try:
import msvcrt
while msvcrt.kbhit():
msvcrt.getch()
except ImportError:
import sys, termios
termios.tcflush(sys.stdin, termios.TCIOFLUSH)
| #include <stdio.h>
#include <stdlib.h>
int main(int argc, char* argv[])
{
char text[256];
getchar();
fseek(stdin, 0, SEEK_END);
fgets(text, sizeof(text), stdin);
puts(text);
return EXIT_SUCCESS;
}
|
Generate a C translation of this Python snippet without changing its computational steps. |
import math
import collections
triple = collections.namedtuple('triple', 'm fm simp')
def _quad_simpsons_mem(f: callable, a: float , fa: float, b: float, fb: float)->tuple:
m = a + (b - a) / 2
fm = f(m)
simp = abs(b - a) / 6 * (fa + 4*fm + fb)
return triple(m, fm, simp,)
def _quad_asr(f: ca... | #include <stdio.h>
#include <math.h>
typedef struct { double m; double fm; double simp; } triple;
triple _quad_simpsons_mem(double (*f)(double), double a, double fa, double b, double fb) {
double m = (a + b) / 2;
double fm = f(m);
double simp = fabs(b - a) / 6 * (fa + 4*fm + fb);
triple t = {m, ... |
Generate a C translation of this Python snippet without changing its computational steps. |
import math
import collections
triple = collections.namedtuple('triple', 'm fm simp')
def _quad_simpsons_mem(f: callable, a: float , fa: float, b: float, fb: float)->tuple:
m = a + (b - a) / 2
fm = f(m)
simp = abs(b - a) / 6 * (fa + 4*fm + fb)
return triple(m, fm, simp,)
def _quad_asr(f: ca... | #include <stdio.h>
#include <math.h>
typedef struct { double m; double fm; double simp; } triple;
triple _quad_simpsons_mem(double (*f)(double), double a, double fa, double b, double fb) {
double m = (a + b) / 2;
double fm = f(m);
double simp = fabs(b - a) / 6 * (fa + 4*fm + fb);
triple t = {m, ... |
Rewrite the snippet below in C so it works the same as the original Python code. | import io
FASTA=
infile = io.StringIO(FASTA)
def fasta_parse(infile):
key = ''
for line in infile:
if line.startswith('>'):
if key:
yield key, val
key, val = line[1:].rstrip().split()[0], ''
elif key:
val += line.rstrip()
if key:
... | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
void main()
{
FILE * fp;
char * line = NULL;
size_t len = 0;
ssize_t read;
fp = fopen("fasta.txt", "r");
if (fp == NULL)
exit(EXIT_FAILURE);
int state = 0;
while ((read = getline(&line, &len, fp)) != -1) {
if (line[read - 1] == '\n')
line[r... |
Rewrite the snippet below in C so it works the same as the original Python code. |
from itertools import chain, takewhile
def cousinPrimes():
def go(x):
n = 4 + x
return [(x, n)] if isPrime(n) else []
return chain.from_iterable(
map(go, primes())
)
def main():
pairs = list(
takewhile(
lambda ab: 1000 > ab[1],
... | #include <stdio.h>
#include <string.h>
#define LIMIT 1000
void sieve(int max, char *s) {
int p, k;
memset(s, 0, max);
for (p=2; p*p<=max; p++)
if (!s[p])
for (k=p*p; k<=max; k+=p)
s[k]=1;
}
int main(void) {
char primes[LIMIT+1];
int p, count=0;
sieve... |
Convert this Python snippet to C and keep its semantics consistent. |
from itertools import chain, takewhile
def cousinPrimes():
def go(x):
n = 4 + x
return [(x, n)] if isPrime(n) else []
return chain.from_iterable(
map(go, primes())
)
def main():
pairs = list(
takewhile(
lambda ab: 1000 > ab[1],
... | #include <stdio.h>
#include <string.h>
#define LIMIT 1000
void sieve(int max, char *s) {
int p, k;
memset(s, 0, max);
for (p=2; p*p<=max; p++)
if (!s[p])
for (k=p*p; k<=max; k+=p)
s[k]=1;
}
int main(void) {
char primes[LIMIT+1];
int p, count=0;
sieve... |
Convert this Python block to C, preserving its control flow and logic. | from itertools import islice
digits = "0123456789abcdefghijklmnopqrstuvwxyz"
def baseN(num,b):
if num == 0: return "0"
result = ""
while num != 0:
num, d = divmod(num, b)
result += digits[d]
return result[::-1]
def pal2(num):
if num == 0 or num == 1: return True
based = bin(num)[2:]
retu... | #include <stdio.h>
typedef unsigned long long xint;
int is_palin2(xint n)
{
xint x = 0;
if (!(n&1)) return !n;
while (x < n) x = x<<1 | (n&1), n >>= 1;
return n == x || n == x>>1;
}
xint reverse3(xint n)
{
xint x = 0;
while (n) x = x*3 + (n%3), n /= 3;
return x;
}
void print(xint n, xint base)
{
putchar(' ')... |
Change the following Python code into C without altering its purpose. | from itertools import islice
digits = "0123456789abcdefghijklmnopqrstuvwxyz"
def baseN(num,b):
if num == 0: return "0"
result = ""
while num != 0:
num, d = divmod(num, b)
result += digits[d]
return result[::-1]
def pal2(num):
if num == 0 or num == 1: return True
based = bin(num)[2:]
retu... | #include <stdio.h>
typedef unsigned long long xint;
int is_palin2(xint n)
{
xint x = 0;
if (!(n&1)) return !n;
while (x < n) x = x<<1 | (n&1), n >>= 1;
return n == x || n == x>>1;
}
xint reverse3(xint n)
{
xint x = 0;
while (n) x = x*3 + (n%3), n /= 3;
return x;
}
void print(xint n, xint base)
{
putchar(' ')... |
Change the programming language of this snippet from Python to C without modifying what it does. | from sys import stdin
if stdin.isatty():
print("Input comes from tty.")
else:
print("Input doesn't come from tty.")
| #include <unistd.h>
#include <stdio.h>
int main(void)
{
puts(isatty(fileno(stdin))
? "stdin is tty"
: "stdin is not tty");
return 0;
}
|
Write a version of this Python function in C with identical behavior. | from sys import stdin
if stdin.isatty():
print("Input comes from tty.")
else:
print("Input doesn't come from tty.")
| #include <unistd.h>
#include <stdio.h>
int main(void)
{
puts(isatty(fileno(stdin))
? "stdin is tty"
: "stdin is not tty");
return 0;
}
|
Convert this Python block to C, preserving its control flow and logic. | from Xlib import X, display
class Window:
def __init__(self, display, msg):
self.display = display
self.msg = msg
self.screen = self.display.screen()
self.window = self.screen.root.create_window(
10, 10, 100, 100, 1,
self.screen.root_depth,
... | '--- added a flush to exit cleanly
PRAGMA LDFLAGS `pkg-config --cflags --libs x11`
PRAGMA INCLUDE <X11/Xlib.h>
PRAGMA INCLUDE <X11/Xutil.h>
OPTION PARSE FALSE
'---XLIB is so ugly
ALIAS XNextEvent TO EVENT
ALIAS XOpenDisplay TO DISPLAY
ALIAS DefaultScreen TO SCREEN
ALIAS XCreateSimpleWindow TO CREATE
ALIAS XCloseD... |
Maintain the same structure and functionality when rewriting this code in C. | from elementary_cellular_automaton import eca, eca_wrap
def rule30bytes(lencells=100):
cells = '1' + '0' * (lencells - 1)
gen = eca(cells, 30)
while True:
yield int(''.join(next(gen)[0] for i in range(8)), 2)
if __name__ == '__main__':
print([b for i,b in zip(range(10), rule30bytes())])
| #include <stdio.h>
#include <limits.h>
typedef unsigned long long ull;
#define N (sizeof(ull) * CHAR_BIT)
#define B(x) (1ULL << (x))
void evolve(ull state, int rule)
{
int i, p, q, b;
for (p = 0; p < 10; p++) {
for (b = 0, q = 8; q--; ) {
ull st = state;
b |= (st&1) << q;
for (state = i = 0; i < N; i++... |
Preserve the algorithm and functionality while converting the code from Python to C. | import os
def get_windows_terminal():
from ctypes import windll, create_string_buffer
h = windll.kernel32.GetStdHandle(-12)
csbi = create_string_buffer(22)
res = windll.kernel32.GetConsoleScreenBufferInfo(h, csbi)
if not res: return 80, 25
import struct
(bufx, bufy, curx, cury, watt... | #include <sys/ioctl.h>
#include <err.h>
#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>
int
main()
{
struct winsize ws;
int fd;
fd = open("/dev/tty", O_RDWR);
if (fd < 0)
err(1, "/dev/tty");
if (ioctl(fd, TIOCGWINSZ, &ws) < 0)
err(1, "/dev/tty");
printf("%d rows by %d columns\n", ws.ws... |
Please provide an equivalent version of this Python code in C. |
states = { 'ready':{
'prompt' : 'Machine ready: (d)eposit, or (q)uit?',
'responses' : ['d','q']},
'waiting':{
'prompt' : 'Machine waiting: (s)elect, or (r)efund?',
'responses' : ['s','r']},
'dispense' : {
'prompt'... | #include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
typedef enum State { READY, WAITING, REFUND, DISPENSE, COLLECT, QUIT } State;
typedef struct statechange {
const int in;
const State out;
} statechange;
#define MAXINPUTS 3
typedef struct FSM {
const State... |
Port the provided Python code into C while preserving the original functionality. | import turtle
from itertools import cycle
from time import sleep
def rect(t, x, y):
x2, y2 = x/2, y/2
t.setpos(-x2, -y2)
t.pendown()
for pos in [(-x2, y2), (x2, y2), (x2, -y2), (-x2, -y2)]:
t.goto(pos)
t.penup()
def rects(t, colour, wait_between_rect=0.1):
for x in range(550, 0, -25):... |
#include<graphics.h>
void vibratingRectangles(int winWidth,int winHeight,int leastLength,int leastWidth,int num, int msec)
{
int color = 1,i,x = winWidth/2, y = winHeight/2;
while(!kbhit()){
setcolor(color++);
for(i=num;i>0;i--){
rectangle(x - i*leastLength,y - i*leastWidth,x + i*leastLength,y + i*leastWi... |
Ensure the translated C code behaves exactly like the original Python snippet. |
def add_least_reduce(lis):
while len(lis) > 1:
lis.append(lis.pop(lis.index(min(lis))) + lis.pop(lis.index(min(lis))))
print('Interim list:', lis)
return lis
LIST = [6, 81, 243, 14, 25, 49, 123, 69, 11]
print(LIST, ' ==> ', add_least_reduce(LIST.copy()))
| #include <stdio.h>
#include <stdlib.h>
int compare(const void *a, const void *b) {
int aa = *(const int *)a;
int bb = *(const int *)b;
if (aa < bb) return -1;
if (aa > bb) return 1;
return 0;
}
int main() {
int a[] = {6, 81, 243, 14, 25, 49, 123, 69, 11};
int isize = sizeof(int);
int a... |
Generate a C translation of this Python snippet without changing its computational steps. | numbers1 = [5,45,23,21,67]
numbers2 = [43,22,78,46,38]
numbers3 = [9,98,12,98,53]
numbers = [min(numbers1[i],numbers2[i],numbers3[i]) for i in range(0,len(numbers1))]
print(numbers)
| #include <stdio.h>
int min(int a, int b) {
if (a < b) return a;
return b;
}
int main() {
int n;
int numbers1[5] = {5, 45, 23, 21, 67};
int numbers2[5] = {43, 22, 78, 46, 38};
int numbers3[5] = {9, 98, 12, 98, 53};
int numbers[5] = {};
for (n = 0; n < 5; ++n) {
numbers[n] = min... |
Translate the given Python code snippet into C without altering its behavior. |
def convertToBase(n, b):
if(n < 2):
return [n];
temp = n;
ans = [];
while(temp != 0):
ans = [temp % b]+ ans;
temp /= b;
return ans;
def cipolla(n,p):
n %= p
if(n == 0 or n == 1):
return (n,-n%p)
phi = p - 1
if(pow(n, phi/2, p) != 1):
return ()
if(p%4 == 3):
ans = pow(n,(p+1)/4,p)
return (a... | #include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
struct fp2 {
int64_t x, y;
};
uint64_t randULong(uint64_t min, uint64_t max) {
uint64_t t = (uint64_t)rand();
return min + t % (max - min);
}
uint64_t mul_mod(uint64_t a, uint64_t b, uint64_t modulus) {
... |
Convert this Python block to C, preserving its control flow and logic. |
def convertToBase(n, b):
if(n < 2):
return [n];
temp = n;
ans = [];
while(temp != 0):
ans = [temp % b]+ ans;
temp /= b;
return ans;
def cipolla(n,p):
n %= p
if(n == 0 or n == 1):
return (n,-n%p)
phi = p - 1
if(pow(n, phi/2, p) != 1):
return ()
if(p%4 == 3):
ans = pow(n,(p+1)/4,p)
return (a... | #include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
struct fp2 {
int64_t x, y;
};
uint64_t randULong(uint64_t min, uint64_t max) {
uint64_t t = (uint64_t)rand();
return min + t % (max - min);
}
uint64_t mul_mod(uint64_t a, uint64_t b, uint64_t modulus) {
... |
Convert the following code from Python to C, ensuring the logic remains intact. | mask64 = (1 << 64) - 1
mask32 = (1 << 32) - 1
CONST = 6364136223846793005
class PCG32():
def __init__(self, seed_state=None, seed_sequence=None):
if all(type(x) == int for x in (seed_state, seed_sequence)):
self.seed(seed_state, seed_sequence)
else:
self.state = self.i... | #include <math.h>
#include <stdint.h>
#include <stdio.h>
const uint64_t N = 6364136223846793005;
static uint64_t state = 0x853c49e6748fea9b;
static uint64_t inc = 0xda3e39cb94b95bdb;
uint32_t pcg32_int() {
uint64_t old = state;
state = old * N + inc;
uint32_t shifted = (uint32_t)(((old >> 18) ^ old) >> 2... |
Produce a language-to-language conversion: from Python to C, same semantics. | def ToReducedRowEchelonForm( M ):
if not M: return
lead = 0
rowCount = len(M)
columnCount = len(M[0])
for r in range(rowCount):
if lead >= columnCount:
return
i = r
while M[i][lead] == 0:
i += 1
if i == rowCount:
i = r
... | #include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <complex.h>
double PI;
typedef double complex cplx;
void _fft(cplx buf[], cplx out[], int n, int step)
{
if (step < n) {
_fft(out, buf, n, step * 2);
_fft(out + step, buf + step, n, step * 2);
for (int i = 0; i < n; i += 2 * step) {
cplx ... |
Produce a functionally identical C code for the snippet given in Python. |
from PIL import Image
im = Image.open("boxes_1.ppm")
im.save("boxes_1.jpg")
|
void print_jpg(image img, int qual);
|
Please provide an equivalent version of this Python code in C. |
import binascii
import functools
import hashlib
digits58 = b'123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
def b58(n):
return b58(n//58) + digits58[n%58:n%58+1] if n else b''
def public_point_to_address(x, y):
c = b'\x04' + binascii.unhexlify(x) + binascii.unhexlify(y)
r = hashlib.new('ri... | #include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <openssl/sha.h>
#include <openssl/ripemd.h>
#define COIN_VER 0
const char *coin_err;
typedef unsigned char byte;
int is_hex(const char *s) {
int i;
for (i = 0; i < 64; i++)
if (!isxdigit(s[i])) return 0;
return 1;
}
void str_to_byte(const char ... |
Convert this Python block to C, preserving its control flow and logic. |
import binascii
import functools
import hashlib
digits58 = b'123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
def b58(n):
return b58(n//58) + digits58[n%58:n%58+1] if n else b''
def public_point_to_address(x, y):
c = b'\x04' + binascii.unhexlify(x) + binascii.unhexlify(y)
r = hashlib.new('ri... | #include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <openssl/sha.h>
#include <openssl/ripemd.h>
#define COIN_VER 0
const char *coin_err;
typedef unsigned char byte;
int is_hex(const char *s) {
int i;
for (i = 0; i < 64; i++)
if (!isxdigit(s[i])) return 0;
return 1;
}
void str_to_byte(const char ... |
Ensure the translated C code behaves exactly like the original Python snippet. | import re
_vowels = 'AEIOU'
def replace_at(text, position, fromlist, tolist):
for f, t in zip(fromlist, tolist):
if text[position:].startswith(f):
return ''.join([text[:position],
t,
text[position+len(f):]])
return text
def replace_e... | #include <iostream>
#include <iomanip>
#include <string>
std::string NYSIIS( std::string const& str )
{
std::string s, out;
s.reserve( str.length() );
for( auto const c : str )
{
if( c >= 'a' && c <= 'z' )
s += c - ('a' - 'A');
else if( c >= 'A' && c <= 'Z' )
... |
Change the following Python code into C without altering its purpose. | import re
_vowels = 'AEIOU'
def replace_at(text, position, fromlist, tolist):
for f, t in zip(fromlist, tolist):
if text[position:].startswith(f):
return ''.join([text[:position],
t,
text[position+len(f):]])
return text
def replace_e... | #include <iostream>
#include <iomanip>
#include <string>
std::string NYSIIS( std::string const& str )
{
std::string s, out;
s.reserve( str.length() );
for( auto const c : str )
{
if( c >= 'a' && c <= 'z' )
s += c - ('a' - 'A');
else if( c >= 'A' && c <= 'Z' )
... |
Write a version of this Python function in C with identical behavior. |
def isDisarium(n):
digitos = len(str(n))
suma = 0
x = n
while x != 0:
suma += (x % 10) ** digitos
digitos -= 1
x //= 10
if suma == n:
return True
else:
return False
if __name__ == '__main__':
limite = 19
cont = 0
n = 0
print("The first",... | #include <stdio.h>
#include <stdlib.h>
#include <math.h>
int power (int base, int exponent) {
int result = 1;
for (int i = 1; i <= exponent; i++) {
result *= base;
}
return result;
}
int is_disarium (int num) {
int n = num;
int sum = 0;
int len = n <= 9 ? 1 : floor(log10(n)) + 1;
... |
Convert this Python snippet to C and keep its semantics consistent. |
def isDisarium(n):
digitos = len(str(n))
suma = 0
x = n
while x != 0:
suma += (x % 10) ** digitos
digitos -= 1
x //= 10
if suma == n:
return True
else:
return False
if __name__ == '__main__':
limite = 19
cont = 0
n = 0
print("The first",... | #include <stdio.h>
#include <stdlib.h>
#include <math.h>
int power (int base, int exponent) {
int result = 1;
for (int i = 1; i <= exponent; i++) {
result *= base;
}
return result;
}
int is_disarium (int num) {
int n = num;
int sum = 0;
int len = n <= 9 ? 1 : floor(log10(n)) + 1;
... |
Translate this program into C but keep the logic exactly as in Python. | from turtle import *
import math
speed(0)
hideturtle()
part_ratio = 2 * math.cos(math.radians(72))
side_ratio = 1 / (part_ratio + 2)
hide_turtles = True
path_color = "black"
fill_color = "black"
def pentagon(t, s):
t.color(path_color, fill_color)
t.pendown()
t.right(36)
t.begin_fill()
for i... | #include<graphics.h>
#include<stdlib.h>
#include<stdio.h>
#include<math.h>
#include<time.h>
#define pi M_PI
int main(){
time_t t;
double side, **vertices,seedX,seedY,windowSide = 500,sumX=0,sumY=0;
int i,iter,choice,numSides;
printf("Enter number of sides : ");
scanf("%d",&numSides);
printf("Enter polygon... |
Can you help me rewrite this code in C instead of Python, keeping it the same logically? | 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))
... | typedef unsigned int histogram_t;
typedef histogram_t *histogram;
#define GET_LUM(IMG, X, Y) ( (IMG)->buf[ (Y) * (IMG)->width + (X)][0] )
histogram get_histogram(grayimage im);
luminance histogram_median(histogram h);
|
Ensure the translated C code behaves exactly like the original Python snippet. | def pad_like(max_n=8, t=15):
start = [[], [1, 1, 1]]
for n in range(2, max_n+1):
this = start[n-1][:n+1]
while len(this) < t:
this.append(sum(this[i] for i in range(-2, -n - 2, -1)))
start.append(this)
return start[2:]
def pr(p):
print(.strip())
fo... | #include <stdio.h>
void padovanN(int n, size_t t, int *p) {
int i, j;
if (n < 2 || t < 3) {
for (i = 0; i < t; ++i) p[i] = 1;
return;
}
padovanN(n-1, t, p);
for (i = n + 1; i < t; ++i) {
p[i] = 0;
for (j = i - 2; j >= i - n - 1; --j) p[i] += p[j];
}
}
int main()... |
Generate an equivalent C version of this Python code. | import threading
from time import sleep
res = 2
sema = threading.Semaphore(res)
class res_thread(threading.Thread):
def run(self):
global res
n = self.getName()
for i in range(1, 4):
sema.acquire()
res = res - 1
p... | HANDLE hMutex = CreateMutex(NULL, FALSE, NULL);
|
Rewrite this program in C while keeping its functionality equivalent to the Python version. |
import time
def main(bpm = 72, bpb = 4):
sleep = 60.0 / bpm
counter = 0
while True:
counter += 1
if counter % bpb:
print 'tick'
else:
print 'TICK'
time.sleep(sleep)
main()
| #include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdint.h>
#include <signal.h>
#include <time.h>
#include <sys/time.h>
struct timeval start, last;
inline int64_t tv_to_u(struct timeval s)
{
return s.tv_sec * 1000000 + s.tv_usec;
}
inline struct timeval u_to_tv(int64_t x)
{
struct timeval s;
s.... |
Rewrite this program in C while keeping its functionality equivalent to the Python version. |
import sys
print " ".join(sys.argv[1:])
| #!/usr/local/bin/script_gcc.sh
#include <errno.h>
#include <libgen.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
typedef char *STRING;
typedef enum{FALSE=0, TRUE=1} BOOL;
const STRING ENDCAT = NULL;
#define DIALECT "c"
const STRING
... |
Maintain the same structure and functionality when rewriting this code in C. |
import sys
print " ".join(sys.argv[1:])
| #!/usr/local/bin/script_gcc.sh
#include <errno.h>
#include <libgen.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
typedef char *STRING;
typedef enum{FALSE=0, TRUE=1} BOOL;
const STRING ENDCAT = NULL;
#define DIALECT "c"
const STRING
... |
Generate an equivalent C version of this Python code. | from itertools import count, islice, takewhile
from math import gcd
def EKG_gen(start=2):
c = count(start + 1)
last, so_far = start, list(range(2, start))
yield 1, []
yield last, []
while True:
for index, sf in enumerate(so_far):
if gcd(last, sf) > 1:
last =... | #include <stdio.h>
#include <stdlib.h>
#define TRUE 1
#define FALSE 0
#define LIMIT 100
typedef int bool;
int compareInts(const void *a, const void *b) {
int aa = *(int *)a;
int bb = *(int *)b;
return aa - bb;
}
bool contains(int a[], int b, size_t len) {
int i;
for (i = 0; i < len; ++i) {
... |
Change the programming language of this snippet from Python to C without modifying what it does. | def is_repeated(text):
'check if the first part of the string is repeated throughout the string'
for x in range(len(text)//2, 0, -1):
if text.startswith(text[x:]): return x
return 0
matchstr =
for line in matchstr.split():
ln = is_repeated(line)
print('%r has a repetition length of %i i.e.... | #include <stdio.h>
#include <string.h>
int repstr(char *str)
{
if (!str) return 0;
size_t sl = strlen(str) / 2;
while (sl > 0) {
if (strstr(str, str + sl) == str)
return sl;
--sl;
}
return 0;
}
int main(void)
{
char *strs[] = { "1001110011", "1110111011", "0010010... |
Write the same algorithm in C as shown in this Python implementation. |
import time
print "\033[?1049h\033[H"
print "Alternate buffer!"
for i in xrange(5, 0, -1):
print "Going back in:", i
time.sleep(1)
print "\033[?1049l"
| #include <stdio.h>
#include <unistd.h>
int main()
{
int i;
printf("\033[?1049h\033[H");
printf("Alternate screen buffer\n");
for (i = 5; i; i--) {
printf("\rgoing back in %d...", i);
fflush(stdout);
sleep(1);
}
printf("\033[?1049l");
return 0;
}
|
Write the same code in C as shown below in Python. | 'c' == "c"
'text' == "text"
' " '
" ' "
'\x20' == ' '
u'unicode string'
u'\u05d0'
| char ch = 'z';
|
Convert the following code from Python to C, ensuring the logic remains intact. | from collections import defaultdict, Counter
def getwords(minlength=11, fname='unixdict.txt'):
"Return set of lowercased words of > given number of characters"
with open(fname) as f:
words = f.read().strip().lower().split()
return {w for w in words if len(w) > minlength}
words11 = getwords()
word... | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MAX_WORD_SIZE 32
typedef struct string_tag {
size_t length;
char str[MAX_WORD_SIZE];
} string_t;
void fatal(const char* message) {
fprintf(stderr, "%s\n", message);
exit(1);
}
void* xmalloc(size_t n) {
void* ptr = malloc(n);
... |
Ensure the translated C code behaves exactly like the original Python snippet. | from collections import defaultdict, Counter
def getwords(minlength=11, fname='unixdict.txt'):
"Return set of lowercased words of > given number of characters"
with open(fname) as f:
words = f.read().strip().lower().split()
return {w for w in words if len(w) > minlength}
words11 = getwords()
word... | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MAX_WORD_SIZE 32
typedef struct string_tag {
size_t length;
char str[MAX_WORD_SIZE];
} string_t;
void fatal(const char* message) {
fprintf(stderr, "%s\n", message);
exit(1);
}
void* xmalloc(size_t n) {
void* ptr = malloc(n);
... |
Produce a language-to-language conversion: from Python to C, same semantics. | from tkinter import *
import tkinter.messagebox
def maximise():
root.geometry("{}x{}+{}+{}".format(root.winfo_screenwidth(), root.winfo_screenheight(), 0, 0))
def minimise():
root.iconify()
def delete():
if tkinter.messagebox.askokcancel("OK/Cancel","Are you sure?"):
root.quit()
root = Tk()
mx=Button... | #include<windows.h>
#include<unistd.h>
#include<stdio.h>
const char g_szClassName[] = "weirdWindow";
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg)
{
case WM_CLOSE:
DestroyWindow(hwnd);
break;
case WM_DESTROY:
PostQuitM... |
Write the same algorithm in C as shown in this Python implementation. |
from __future__ import annotations
from itertools import chain
from typing import Any
from typing import Callable
from typing import Iterable
from typing import List
from typing import TypeVar
T = TypeVar("T")
class MList(List[T]):
@classmethod
def unit(cls, value: Iterable[T]) -> MList[T]:
return... | #include <stdio.h>
#include <stdlib.h>
#define MONAD void*
#define INTBIND(f, g, x) (f((int*)g(x)))
#define RETURN(type,x) &((type)*)(x)
MONAD boundInt(int *x) {
return (MONAD)(x);
}
MONAD boundInt2str(int *x) {
char buf[100];
char*str= malloc(1+sprintf(buf, "%d", *x));
sprintf(str, "%d", *x);
re... |
Convert this Python block to C, preserving its control flow and logic. | limit = 1000
print("working...")
def isprime(n):
for i in range(2,int(n**0.5)+1):
if n%i==0:
return False
return True
def issquare(x):
for n in range(1,x+1):
if (x == n*n):
return 1
return 0
for n in range(limit-1):
if issquare(n) and isprime(n+1):
print(n,end=" ")
print()
prin... | #include <stdio.h>
#include <stdbool.h>
#include <math.h>
#define MAX 1000
void sieve(int n, bool *prime) {
prime[0] = prime[1] = false;
for (int i=2; i<=n; i++) prime[i] = true;
for (int p=2; p*p<=n; p++)
if (prime[p])
for (int c=p*p; c<=n; c+=p) prime[c] = false;
}
bool square(int ... |
Rewrite the snippet below in C so it works the same as the original Python code. | limit = 1000
print("working...")
def isprime(n):
for i in range(2,int(n**0.5)+1):
if n%i==0:
return False
return True
def issquare(x):
for n in range(1,x+1):
if (x == n*n):
return 1
return 0
for n in range(limit-1):
if issquare(n) and isprime(n+1):
print(n,end=" ")
print()
prin... | #include <stdio.h>
#include <stdbool.h>
#include <math.h>
#define MAX 1000
void sieve(int n, bool *prime) {
prime[0] = prime[1] = false;
for (int i=2; i<=n; i++) prime[i] = true;
for (int p=2; p*p<=n; p++)
if (prime[p])
for (int c=p*p; c<=n; c+=p) prime[c] = false;
}
bool square(int ... |
Rewrite this program in C while keeping its functionality equivalent to the Python version. | limit = 1000
print("working...")
def isprime(n):
for i in range(2,int(n**0.5)+1):
if n%i==0:
return False
return True
def issquare(x):
for n in range(1,x+1):
if (x == n*n):
return 1
return 0
for n in range(limit-1):
if issquare(n) and isprime(n+1):
print(n,end=" ")
print()
prin... | #include <stdio.h>
#include <stdbool.h>
#include <math.h>
#define MAX 1000
void sieve(int n, bool *prime) {
prime[0] = prime[1] = false;
for (int i=2; i<=n; i++) prime[i] = true;
for (int p=2; p*p<=n; p++)
if (prime[p])
for (int c=p*p; c<=n; c+=p) prime[c] = false;
}
bool square(int ... |
Generate a C translation of this Python snippet without changing its computational steps. |
def isPrime(n):
for i in range(2, int(n**0.5) + 1):
if n % i == 0:
return False
return True
if __name__ == '__main__':
p = 3
i = 2
print("2 3", end = " ");
while True:
if isPrime(p + i) == 1:
p += i
print(p, end = " ");
i +... | #include <stdio.h>
#include <stdbool.h>
bool isPrime(int n) {
int d;
if (n < 2) return false;
if (!(n%2)) return n == 2;
if (!(n%3)) return n == 3;
d = 5;
while (d*d <= n) {
if (!(n%d)) return false;
d += 2;
if (!(n%d)) return false;
d += 4;
}
return tru... |
Convert the following code from Python to C, ensuring the logic remains intact. |
def isPrime(n):
for i in range(2, int(n**0.5) + 1):
if n % i == 0:
return False
return True
if __name__ == '__main__':
p = 3
i = 2
print("2 3", end = " ");
while True:
if isPrime(p + i) == 1:
p += i
print(p, end = " ");
i +... | #include <stdio.h>
#include <stdbool.h>
bool isPrime(int n) {
int d;
if (n < 2) return false;
if (!(n%2)) return n == 2;
if (!(n%3)) return n == 3;
d = 5;
while (d*d <= n) {
if (!(n%d)) return false;
d += 2;
if (!(n%d)) return false;
d += 4;
}
return tru... |
Rewrite the snippet below in C so it works the same as the original Python code. |
from functools import (reduce)
def mayanNumerals(n):
return showIntAtBase(20)(
mayanDigit
)(n)([])
def mayanDigit(n):
if 0 < n:
r = n % 5
return [
(['●' * r] if 0 < r else []) +
(['━━'] * (n // 5))
]
else:
return ['Θ']
... | #include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#define MAX(x,y) ((x) > (y) ? (x) : (y))
#define MIN(x,y) ((x) < (y) ? (x) : (y))
size_t base20(unsigned int n, uint8_t *out) {
uint8_t *start = out;
do {*out++ = n % 20;} while (n /= 20);
size_t length = out - start;
... |
Generate an equivalent C version of this Python code. |
from functools import (reduce)
def mayanNumerals(n):
return showIntAtBase(20)(
mayanDigit
)(n)([])
def mayanDigit(n):
if 0 < n:
r = n % 5
return [
(['●' * r] if 0 < r else []) +
(['━━'] * (n // 5))
]
else:
return ['Θ']
... | #include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#define MAX(x,y) ((x) > (y) ? (x) : (y))
#define MIN(x,y) ((x) < (y) ? (x) : (y))
size_t base20(unsigned int n, uint8_t *out) {
uint8_t *start = out;
do {*out++ = n % 20;} while (n /= 20);
size_t length = out - start;
... |
Keep all operations the same but rewrite the snippet in C. |
from math import prod
def superFactorial(n):
return prod([prod(range(1,i+1)) for i in range(1,n+1)])
def hyperFactorial(n):
return prod([i**i for i in range(1,n+1)])
def alternatingFactorial(n):
return sum([(-1)**(n-i)*prod(range(1,i+1)) for i in range(1,n+1)])
def exponentialFactorial(n):
if n in... | #include <math.h>
#include <stdint.h>
#include <stdio.h>
uint64_t factorial(int n) {
uint64_t result = 1;
int i;
for (i = 1; i <= n; i++) {
result *= i;
}
return result;
}
int inverse_factorial(uint64_t f) {
int p = 1;
int i = 1;
if (f == 1) {
return 0;
}
... |
Transform the following Python implementation into C, maintaining the same output and logic. |
def isPrime(n):
for i in range(2, int(n**0.5) + 1):
if n % i == 0:
return False
return True
def nextPrime(n):
if n == 0:
return 2
if n < 3:
return n + 1
q = n + 2
while not isPrime(q):
q += 2
return q
if __name__ == "__main__":
... | #include<stdio.h>
#include<stdlib.h>
int isprime( int p ) {
int i;
if(p==2) return 1;
if(!(p%2)) return 0;
for(i=3; i*i<=p; i+=2) {
if(!(p%i)) return 0;
}
return 1;
}
int nextprime( int p ) {
int i=0;
if(p==0) return 2;
if(p<3) return p+1;
while(!isprime(++i + p));
r... |
Write the same code in C as shown below in Python. |
def isPrime(n):
for i in range(2, int(n**0.5) + 1):
if n % i == 0:
return False
return True
def nextPrime(n):
if n == 0:
return 2
if n < 3:
return n + 1
q = n + 2
while not isPrime(q):
q += 2
return q
if __name__ == "__main__":
... | #include<stdio.h>
#include<stdlib.h>
int isprime( int p ) {
int i;
if(p==2) return 1;
if(!(p%2)) return 0;
for(i=3; i*i<=p; i+=2) {
if(!(p%i)) return 0;
}
return 1;
}
int nextprime( int p ) {
int i=0;
if(p==0) return 2;
if(p<3) return p+1;
while(!isprime(++i + p));
r... |
Translate this program into C but keep the logic exactly as in Python. | range17 = range(17)
a = [['0'] * 17 for i in range17]
idx = [0] * 4
def find_group(mark, min_n, max_n, depth=1):
if (depth == 4):
prefix = "" if (mark == '1') else "un"
print("Fail, found totally {}connected group:".format(prefix))
for i in range(4):
print(idx[i])
retur... | #include <stdio.h>
int a[17][17], idx[4];
int find_group(int type, int min_n, int max_n, int depth)
{
int i, n;
if (depth == 4) {
printf("totally %sconnected group:", type ? "" : "un");
for (i = 0; i < 4; i++) printf(" %d", idx[i]);
putchar('\n');
return 1;
}
for (i = min_n; i < max_n; i++) {
for (n = ... |
Port the following code from Python to C with equivalent syntax and logic. |
import tkinter as tk
root = tk.Tk()
root.state('zoomed')
root.update_idletasks()
tk.Label(root, text=(str(root.winfo_width())+ " x " +str(root.winfo_height())),
font=("Helvetica", 25)).pack()
root.mainloop()
| #include<windows.h>
#include<stdio.h>
int main()
{
printf("Dimensions of the screen are (w x h) : %d x %d pixels",GetSystemMetrics(SM_CXSCREEN),GetSystemMetrics(SM_CYSCREEN));
return 0;
}
|
Write the same algorithm in C as shown in this Python implementation. |
print "\033[7mReversed\033[m Normal"
| #include <stdio.h>
int main()
{
printf("\033[7mReversed\033[m Normal\n");
return 0;
}
|
Generate an equivalent C version of this Python code. | import random
from collections import OrderedDict
numbers = {
1: 'one',
2: 'two',
3: 'three',
4: 'four',
5: 'five',
6: 'six',
7: 'seven',
8: 'eight',
9: 'nine',
10: 'ten',
11: 'eleven',
12: 'twelve',
13: 'thirteen',
14: 'fourteen',
15: 'fifteen',
16: 's... | #include <stdint.h>
#include <stdio.h>
#include <glib.h>
typedef struct named_number_tag {
const char* name;
uint64_t number;
} named_number;
const named_number named_numbers[] = {
{ "hundred", 100 },
{ "thousand", 1000 },
{ "million", 1000000 },
{ "billion", 1000000000 },
{ "trillion", 10... |
Port the provided Python code into C while preserving the original functionality. | In [6]: def dec(n):
...: return len(n.rsplit('.')[-1]) if '.' in n else 0
In [7]: dec('12.345')
Out[7]: 3
In [8]: dec('12.3450')
Out[8]: 4
In [9]:
| #include <stdio.h>
int findNumOfDec(double x) {
char buffer[128];
int pos, num;
sprintf(buffer, "%.14f", x);
pos = 0;
num = 0;
while (buffer[pos] != 0 && buffer[pos] != '.') {
pos++;
}
if (buffer[pos] != 0) {
pos++;
while (buffer[pos] != 0) {
pos++... |
Ensure the translated C code behaves exactly like the original Python snippet. | >>> 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
P... | enum fruits { apple, banana, cherry };
enum fruits { apple = 0, banana = 1, cherry = 2 };
|
Translate the given Python code snippet into C without altering its behavior. | try:
import psyco
psyco.full()
except ImportError:
pass
MAX_N = 300
BRANCH = 4
ra = [0] * MAX_N
unrooted = [0] * MAX_N
def tree(br, n, l, sum = 1, cnt = 1):
global ra, unrooted, MAX_N, BRANCH
for b in xrange(br + 1, BRANCH + 1):
sum += n
if sum >= MAX_N:
return
... | #include <stdio.h>
#define MAX_N 33
#define BRANCH 4
typedef unsigned long long xint;
#define FMT "llu"
xint rooted[MAX_N] = {1, 1, 0};
xint unrooted[MAX_N] = {1, 1, 0};
xint choose(xint m, xint k)
{
xint i, r;
if (k == 1) return m;
for (r = m, i = 1; i < k; i++)
r = r * (m + i) / (i + 1);
return r;
}
... |
Ensure the translated C code behaves exactly like the original Python snippet. | try:
import psyco
psyco.full()
except ImportError:
pass
MAX_N = 300
BRANCH = 4
ra = [0] * MAX_N
unrooted = [0] * MAX_N
def tree(br, n, l, sum = 1, cnt = 1):
global ra, unrooted, MAX_N, BRANCH
for b in xrange(br + 1, BRANCH + 1):
sum += n
if sum >= MAX_N:
return
... | #include <stdio.h>
#define MAX_N 33
#define BRANCH 4
typedef unsigned long long xint;
#define FMT "llu"
xint rooted[MAX_N] = {1, 1, 0};
xint unrooted[MAX_N] = {1, 1, 0};
xint choose(xint m, xint k)
{
xint i, r;
if (k == 1) return m;
for (r = m, i = 1; i < k; i++)
r = r * (m + i) / (i + 1);
return r;
}
... |
Please provide an equivalent version of this Python code in C. | def min_cells_matrix(siz):
return [[min(row, col, siz - row - 1, siz - col - 1) for col in range(siz)] for row in range(siz)]
def display_matrix(mat):
siz = len(mat)
spaces = 2 if siz < 20 else 3 if siz < 200 else 4
print(f"\nMinimum number of cells after, before, above and below {siz} x {siz} square:"... | #include<stdio.h>
#include<stdlib.h>
#define min(a, b) (a<=b?a:b)
void minab( unsigned int n ) {
int i, j;
for(i=0;i<n;i++) {
for(j=0;j<n;j++) {
printf( "%2d ", min( min(i, n-1-i), min(j, n-1-j) ));
}
printf( "\n" );
}
return;
}
int main(void) {
minab(10);
... |
Please provide an equivalent version of this Python code in C. | import turtle
turtle.bgcolor("green")
t = turtle.Turtle()
t.color("red", "blue")
t.begin_fill()
for i in range(0, 5):
t.forward(200)
t.right(144)
t.end_fill()
| #include<graphics.h>
#include<stdio.h>
#include<math.h>
#define pi M_PI
int main(){
char colourNames[][14] = { "BLACK", "BLUE", "GREEN", "CYAN", "RED", "MAGENTA", "BROWN", "LIGHTGRAY", "DARKGRAY",
"LIGHTBLUE", "LIGHTGREEN", "LIGHTCYAN", "LIGHTRED", "LIGHTMAGENTA", "YELLOW", "WHITE" };
int stro... |
Produce a language-to-language conversion: from Python to C, same semantics. | import turtle
turtle.bgcolor("green")
t = turtle.Turtle()
t.color("red", "blue")
t.begin_fill()
for i in range(0, 5):
t.forward(200)
t.right(144)
t.end_fill()
| #include<graphics.h>
#include<stdio.h>
#include<math.h>
#define pi M_PI
int main(){
char colourNames[][14] = { "BLACK", "BLUE", "GREEN", "CYAN", "RED", "MAGENTA", "BROWN", "LIGHTGRAY", "DARKGRAY",
"LIGHTBLUE", "LIGHTGREEN", "LIGHTCYAN", "LIGHTRED", "LIGHTMAGENTA", "YELLOW", "WHITE" };
int stro... |
Change the programming language of this snippet from Python to C without modifying what it does. | from ipaddress import ip_address
from urllib.parse import urlparse
tests = [
"127.0.0.1",
"127.0.0.1:80",
"::1",
"[::1]:80",
"::192.168.0.1",
"2605:2700:0:3::4713:93e3",
"[2605:2700:0:3::4713:93e3]:80" ]
def parse_ip_port(netloc):
try:
ip = ip_address(netloc)
port = Non... | #include <string.h>
#include <memory.h>
static unsigned int _parseDecimal ( const char** pchCursor )
{
unsigned int nVal = 0;
char chNow;
while ( chNow = **pchCursor, chNow >= '0' && chNow <= '9' )
{
nVal *= 10;
nVal += chNow - '0';
++*pchCursor;
}
return nVal... |
Preserve the algorithm and functionality while converting the code from Python to C. | import curses
import random
import time
ROW_DELAY=.0001
def get_rand_in_range(min, max):
return random.randrange(min,max+1)
try:
chars = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
total_chars = len(chars)
stdscr = curses.initscr()
curses.noecho()
curses.curs_set... |
#include <unistd.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <ncurses.h>
#define ROW_DELAY 40000
int get_rand_in_range(int min, int max)
{
return (rand() % ((max + 1) - min) + min);
}
int main(void)
{
srand(time(NULL));
char chars[] = {'0', '1', '2', '3', '4', '5', '6', '7', ... |
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