I do a 5x5 workout myself that i LOVE and was the first workout I found to help me get stronger. It also follows the A/B workout scheme
A) Squats 5x5,Bench or military press 5x5, inverted rows3xF( BW exercise) however I'm using the hammer strength ISO row machine instead. Push-up 3xF, and reverse crunches 3x15
B) Squat 5x5, OHP 5x5, Deadlifts 1x5, pull-up 3xf, prone bridges 3x30
You can modify push-ups and use dips, but these are the basic lifts and I love this work out.
Good Luck and Lift big