Draw staircase structure (Left side elevated triangle) problem-1
Staircase structure (Left side elevated triangle)
You need to draw a staircase structure i.e. triangle structue which is elevated to left side. It seems to be stand as right angle triangle.
Input
Input is given integer N,consider it the height of staircase
Output
Print staircase with symbol '*' and spaces.
*
* *
* * *
* * * *
Solution
<?php$n=6;
for($i=1;$i<=$n;$i++) {
for($j=1;$j<=$n;$j++) {
if($j<=$i) {
echo '*';
}
else {
echo ' ';
}
if($j==$n) {
echo PHP_EOL;
//echo '<br />';
}
}
}
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