ceberly

default:
	gcc -O0 -g3 -Wall -Wextra -Wconversion -Wdouble-promotion \
		-Wno-unused-parameter -Wno-unused-function -Wno-sign-conversion \
		main.c

format:
	clang-format -i main.c

metadaddy

import copy
import os
import re

from datetime import date
from io import BytesIO
from zipfile import ZipFile

import pyarrow as pa
import pyarrow.csv as csv

guihao-liang

; ----------------------------------------------------------------------------------------
;
; In macOS land, C functions (or any function that is exported from one module to another, really) 
; must be prefixed with underscores.
;
; The call stack must be aligned on a 16-byte boundary.
;
; And when accessing named variables, a `rel` prefix is required.
;
;     nasm -fmacho64 hello_with_c.asm && cc hello_with_c.o && ./a.out

pathikrit

/**
 * Solves the n-Queen puzzle in O(n!)
 * Let p[r] be the column of the queen on the rth row (must be exactly 1 queen per row)
 * There also must be exactly 1 queen per column and hence p must be a permuation of (0 until n)
 * There must be n distinct (col + diag) and n distinct (col - diag) for each queen (else bishop attacks)
 * @return returns a Iterator of solutions 
 *     Each solution is an array p of length n such that p[i] is the column of the queen on the ith row
 */
def nQueens(n: Int): Iterator[Seq[Int]] = 
  (0 until n)

barosl

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int addi(int a, int b) {
    return a + b;
}

char *adds(char *a, char *b) {
    char *res = malloc(strlen(a) + strlen(b) + 1);