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016. 50463 - Drawing a Triangle

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Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
Question by Ibrahim Mesecan.

Drawing a Triangle

Question:
Write a program that gets a number n then, draws a triangle using the given char with the size n.

Input specification
You will be given a number (n) and a character ch where n is the height of the triangle.
Then

  • in the first line of the triangle, you will have just one char
  • in the second line of the triangle, you will have two chars, separated by a space
  • in the nth line of the triangle, you will have n chars, separated by spaces
where 0 ≤ n ≤ 30.

Output specification
Show a triangle from the given char (and every char is followed by a space char).

Sample Input I   
4 c

Sample Input II   
6 x
Sample Output I   
c
c c
c c c
c c c c
Sample Output II  
x
x x
x x x
x x x x
x x x x x
x x x x x x


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