You are given the following segment of code: Line 1: PROCEDURE printScorePairs()
Line 2: {
Line 3: count <-- 0
Line 4: sum <-- 0
Line 5: i <-- 1
Line 6: scores <-- [73, 85, 100, 90, 64, 55]
Line 7: REPEAT UNTIL ( i > LENGTH (scores) )
Line 8: {
Line 9: sum <-- scores[i] scores[i 1]
Line 10: DISPLAY ( sum )
Line 11: i <-- i 2
Line 12: }
Line 13: }

The ABC company is thrifty when it comes to purchasing memory (also known as RAM) for its computers. Therefore, memory is of the utmost importance and all programming code needs to be optimized to use the least amount of memory possible. What modifications could be made to reduce the memory requirements without changing the overall functionality of the code?