Problem 1325. Special matrix

     1     1     0     0
     1     0     1     0
     0     1     0     1
     0     0     1     1

Solution Comments

Problem Recent Solvers308

Suggested Problems

• Sort a list of complex numbers based on far they are from the origin.

  5797 Solvers

• Find the alphabetic word product

  3459 Solvers

• Stuff the Board

  580 Solvers

• Output any real number that is neither positive nor negative

  410 Solvers

• Volume Pillar

  2078 Solvers

More from this Author2

• Derivative of polynomial

  273 Solvers

• Altitude of locations on the earth

  16 Solvers