Alphabet
The English alphabet consists of these 26 letters: abcdefghijklmnopqrstuvwxyz
.
You are asked to print the first n
letters (1 ≤ n ≤ 26) in a triangle where the i
-th row will have the i
-th letter repeated i
times.
Input | Output |
---|---|
4 | a bb ccc dddd |
Constraints
Time limit: 2 seconds
Memory limit: 512 MB
Output limit: 1 MB