*
***
*****
*******
*********
***********
*************
var width : int
put "Enter the maximum width"
get width
% do top half of triangle
for row : 1 .. width
for col : 1 .. row
put "*" ..
end for
put ""
end for
% do bottom half of triangle
for decreasing row : width - 1 .. 1
for col : 1 .. row
put "*" ..
end for
put ""
end for
var n : int
put "Enter a positive integer"
get n
loop
exit when n = 0
put n mod 10
n := n div 10
end loop
var n, temp, pow : int
get n
temp := n
pow := 1
loop
exit when temp <= 9
pow := pow * 10
temp := temp div 10
end loop
loop
exit when n = 0
put n div pow
n := n mod pow
pow := pow div 10
end loop
%note: there are several different approaches you could take to this question, this is only one
for decreasing i : 5 .. 1
for decreasing j : 5 .. 1
if j <= i then
put j..
else
put " "..
end if
end for
put ""
end for