| 1. | Define parameters: Pop Size , Max Ftn Evaluations ; |
| 2. | Initialize the with size uniformly and randomly; |
| 3. | Start Counter of Function Evaluations =0; |
| 4. | Determine the values of , for each ; |
| 5. | Assign ; |
| 6. | Nominate Teacher, , and as top three solutions of the ; |
| 7. | Set = round(/2) and ; |
| 8. | while do |
| 9. | Assign randomly solutions to GWO from the ; |
| 10. | Find new positions using GWO equations for assigned solutions; |
| 11. | Determine the fitness values for new positions; |
| 12. | Update positions by comparing the assigned with new positions; |
| 13. | Find update ratio, ; |
| 14. | Assign the unassigned solution of to TLBO; |
| 15. | Select randomly round(/2) solutions from assigned; |
| 16. | Find new positions via teacher phase equation for selected solutions; |
| 17. | Determine the fitness values for new positions; |
| 18. | Update positions by comparing the selected with new positions; |
| 19. | Assign the unassigned solution to learner phase; |
| 20. | Find new positions via learner phase equation for assigned solutions; |
| 21. | Determine the fitness values for new positions; |
| 22. | Update positions by comparing the assigned with new positions; |
| 23. | Find update ratio, ; |
| 24. | Nominate Teacher, , and as top three solutions of the ; |
| 25. | Assign ; |
| 26. | if and then |
| 27. | Set and ; |
| 28. | else if |
| 29. | ; |
| 30. | if then |
| 31. | ; |
| 32. | end if |
| 33. | ; |
| 34. | else if |
| 35. | ; |
| 36. | if then |
| 37. | ; |
| 38. | end if |
| 39. | ; |
| 40. | else |
| 41. | ; |
| 42. | ; |
| 43. | end if |
| 44. | end while |
