Given a vector v=[1 3 6 9 11], turn it into a matrix 'ramp' like so:
m=[1 3 6 9 11; 0 3 6 9 11; 0 0 6 9 11; 0 0 0 9 11; 0 0 0 0 11]
5335 Solvers
Remove all the words that end with "ain"
960 Solvers
3520 Solvers
Permute diagonal and antidiagonal
164 Solvers
280 Solvers