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