var tex;   
tex=background_get_texture(background0)   
draw_primitive_begin_texture(pr_trianglefan,tex)   
texture_set_repeat(true)  
draw_vertex_color(room_width,room_height,c_white,1)  
draw_vertex_texture_color(0,room_height,1,1,c_white,1)  
var i;  
i=1  
repeat(21){       
draw_vertex_texture_color(((room_width/20)*i)-32,execute_string("startpoint = global.terpoint"+string(i)),1,1,c_white,1)      
   i+=1}  
   draw_primitive_end()

for (j=0; j<9; j+=1) {
mas[j]=random(1000)
}

for (i=0; i<9; i+=1)
for (j=0; j<8; j+=1)  
{

a=последняя цифра числа mas[j]
b=последняя цифра числа mas[j+1]

if a>b
{
                 sv=mas[j]
                 mas[j]=mas[j+1]
                 mas[j+1]=sv
                 }
                  
if a=b
if mas[j]>mas[j+1]
{
                 sv=mas[j]
                 mas[j]=mas[j+1]
                 mas[j+1]=sv
                 }
}

var tex;  
tex=background_get_texture(background0)  
draw_primitive_begin_texture(pr_trianglefan,tex)  
texture_set_repeat(true)

draw_vertex_texture_color(100,50,1,0,c_white,1)
draw_vertex_texture_color(100,100,1,1,c_white,1)
draw_vertex_texture_color(50,100,0,1,c_white,1)
draw_vertex_texture_color(50,50,0,0,c_white,1)

draw_primitive_end()