Problem 1812. Tridiagonal

 a=1
 b=2
 c=3
 n=5
 T =  [2     3     0     0     0;
       1     2     3     0     0;
       0     1     2     3     0;
       0     0     1     2     3;
       0     0     0     1     2]

Solution Comments

Problem Recent Solvers176

Suggested Problems

• Implement a ROT13 cipher

  1717 Solvers

• Project Euler: Problem 9, Pythagorean numbers

  1403 Solvers

• Rotate input square matrix 90 degrees CCW without rot90

  697 Solvers

• Create a vector whose elements depend on the previous element

  803 Solvers

• Sum the numbers on the main diagonal

  620 Solvers

More from this Author1

• Factorial !

  123 Solvers