leoodz

j = []
for i in range (2000,3201):
    if (i % 7 == 0) and (i % 5 != 0):
        j.append(str(i))
print(",".join(j))

leoodz

#Requirement:
#Code Wars Exes and Ohs
# Return boolean True if same amount of "X's" and "O's", if different amount return false
#Else return error string does not have X's and O'x
#if there is no X's or O's return True

def xo(s):
     return s.lower().count('x') == s.lower().count('o')

leoodz

def is_valid_walk(walk):
    #determine if walk is valid
    if walk == 'n' or walk == 's' or walk == 'w' or walk == 'e' and walk.len() > 0:
        print(walk)
        return True


walk = ['n','s','n','s','n','s','n','s','n','s']
is_valid_walk(walk)
if is_valid_walk == True:

leoodz

import pygame

#must have
pygame.init()

#create the window gui
screen = pygame.display.set_mode((800,600))

#title and icon
pygame.display.set_caption("Alien invation")

leoodz

#include <stdio.h>
int main()
{
    int n, i;
    int giaithua = 1;
    printf("nhap 1 so nguyen: ");
    scanf("%d",&n);
    if (n < 0)
        printf("ko co giai thua cua so am.");
    else

leoodz

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

#define BOOL short int
#define TRUE 1
#define FALSE 0

#define NUMBER_OF_ROWS 3
#define NUMBER_OF_COLUMNS 3

leoodz

numbers = ["5", "4", "8"]
numbers.map!(&:to_s)

leoodz

numbers = ["5", "4", "8"]
numbers.collect { |num| num.to_i}

leoodz

array = [1,2, 6 ,4, 2, "ĐM Mèo", 5599, "chim cu cu"]
print "chọn 1 để in ra số chẵn,2 để in ra strings:"
choice = gets.chomp
case choice
    when "1" 
        puts array.select { |item| item.is_a?(Integer) && item.even? }
    when "2"
        puts array.select { |item| item.is_a?(String) }
    else
        puts "Chọn 1 hoặc 2 thôi :mad:"

leoodz

puts "nhập chữ vào đây"
text = gets.chomp
puts text.length < 10 ? "Đ" : "M"