Array ( [0] => [1] => questions [2] => Patterns [3] => 180-degrees-Triangle-with-stars )
Print the pattern as shown below for all test cases.
First line contains the value N.
Print the output as shown in below examples.
3
* * * * * *
4
* * * * * * * * * *
5
* * * * * * * * * * * * * * *
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Step-i) assign 1 to i
Step-ii) assign 1 to j
Step-iii) if j is greater than or equal to i print * and space else print two spaces (" ")
Step-iv)increment j value by one
Step-v) repeat steps iii and iv till j is less than or equal to N
Step-vi) go to new line and increment i value by one
Step-vii) repeat steps ii to vi till i is less than or equal to N
Time Complexity: O(n^2)
Space Complexity: O(1)
Note :
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