Leowbattle

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

void cholesky(float* m, int n) {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < i; j++) {
            float sum = 0;
            for (int k = 0; k < j; k++) {
                sum += m[i * n + k] * m[j * n + k];

Leowbattle

#include <stdio.h>
#include <stdarg.h>

void fmt_int(char* buf, int n) {
    int i = 0;
    if (n < 0) {
        *buf++ = '-';
        n = -n;
    }

Leowbattle

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

#include <signal.h>
#include <execinfo.h>

void panic(const char* format, ...) {

Leowbattle

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

void* xmalloc(size_t size) {
    void* ptr = malloc(size);
    if (ptr == NULL) {
        fprintf(stderr, "Failed to allocate %ld bytes\n", size);
        exit(EXIT_FAILURE);

Leowbattle

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

#define SDL_MAIN_HANDLED
#include <SDL2/SDL.h>

void* xmalloc(size_t size) {
	void* ptr = malloc(size);
	if (ptr == NULL) {

Leowbattle

public class Main {
    public static void main(String[] args) throws Exception {
        var p = new RationalEllipticCurve.Point(new Rational(1), new Rational(2));

        var a = new Rational(-7);
        var b = new Rational(10);
        var curve = new RationalEllipticCurve(a, b);

        var r = curve.multiply(p, -10);
        System.out.println(r);

Leowbattle

# Does the decimal expansion of 1/q terminate?
def terminates(q):
	while q % 2 == 0:
		q //= 2
	while q % 5 == 0:
		q //= 5
	return q == 1

# If the decimal expansion of 1/q terminates return 0, else return the period of the repeating digits.
def period(q):

Leowbattle

#include <iostream>
#include <vector>
#include <algorithm>
#include <cstdint>

using namespace std;

using Digit = uint8_t;
using BigInt = vector<Digit>;

Leowbattle

import math

SQRT_5 = math.sqrt(5)
PHI1 = (0.5, 0.5)
PHI2 = (0.5, -0.5)

def s5n_sub(s5n_1, s5n_2):
	(a, b) = s5n_1
	(c, d) = s5n_2
	return (a - c, b - d)

Leowbattle

if ARGV.length == 0
	puts "Usage: ruby esc.rb [filename]"
	exit
end

prog = File.read ARGV[0]

prog = prog.gsub(/auto/, "automático")
prog = prog.gsub(/const/, "constante")
prog = prog.gsub(/double/, "doble");