complete my code

Paging Simulation ===================================== memory size : 4 reference stream size: 12 paging scheme : fifo ------------------------------------- system time : 0 page reference: 2 page status : fault (placement) frame[000] 2 use=1 <-- framePointer frame[001] EMPTY use=1 frame[002] EMPTY use=1 frame[003] EMPTY use=1 Hit ratio : 0 / 1 (ratio = 0) Fault ratio: 1 / 1 (ratio = 1) Hit count : 0 Placement count : 1 Replacement count: 0 ------------------------------------- system time : 1 page reference: 3 page status : fault (placement) frame[000] 2 use=1 <-- framePointer frame[001] 3 use=1 frame[002] EMPTY use=1 frame[003] EMPTY use=1 Hit ratio : 0 / 2 (ratio = 0) Fault ratio: 2 / 2 (ratio = 1) Hit count : 0 Placement count : 2 Replacement count: 0 ------------------------------------- system time : 2 page reference: 2 page status : hit frame[000] 2 use=1 <-- framePointer frame[001] 3 use=1 frame[002] EMPTY use=1 frame[003] EMPTY use=1 Hit ratio : 1 / 3 (ratio = 0.333333) Fault ratio: 2 / 3 (ratio = 0.666667) Hit count : 1 Placement count : 2 Replacement count: 0 ------------------------------------- system time : 3 page reference: 1 page status : fault (placement) frame[000] 2 use=1 <-- framePointer frame[001] 3 use=1 frame[002] 1 use=1 frame[003] EMPTY use=1 Hit ratio : 1 / 4 (ratio = 0.25) Fault ratio: 3 / 4 (ratio = 0.75) Hit count : 1 Placement count : 3 Replacement count: 0 ------------------------------------- system time : 4 page reference: 5 page status : fault (placement) frame[000] 2 use=1 <-- framePointer frame[001] 3 use=1 frame[002] 1 use=1 frame[003] 5 use=1 Hit ratio : 1 / 5 (ratio = 0.2) Fault ratio: 4 / 5 (ratio = 0.8) Hit count : 1 Placement count : 4 Replacement count: 0 ------------------------------------- system time : 5 page reference: 2 page status : hit frame[000] 2 use=1 <-- framePointer frame[001] 3 use=1 frame[002] 1 use=1 frame[003] 5 use=1 Hit ratio : 2 / 6 (ratio = 0.333333) Fault ratio: 4 / 6 (ratio = 0.666667) Hit count : 2 Placement count : 4 Replacement count: 0 ------------------------------------- system time : 6 page reference: 4 page status : fault (replacement) frame[000] 4 use=1 frame[001] 3 use=0 <-- framePointer frame[002] 1 use=0 frame[003] 5 use=0 Hit ratio : 2 / 7 (ratio = 0.285714) Fault ratio: 5 / 7 (ratio = 0.714286) Hit count : 2 Placement count : 4 Replacement count: 1 ------------------------------------- system time : 7 page reference: 5 page status : hit frame[000] 4 use=1 frame[001] 3 use=0 <-- framePointer frame[002] 1 use=0 frame[003] 5 use=1 Hit ratio : 3 / 8 (ratio = 0.375) Fault ratio: 5 / 8 (ratio = 0.625) Hit count : 3 Placement count : 4 Replacement count: 1 ------------------------------------- system time : 8 page reference: 3 page status : hit frame[000] 4 use=1 frame[001] 3 use=1 <-- framePointer frame[002] 1 use=0 frame[003] 5 use=1 Hit ratio : 4 / 9 (ratio = 0.444444) Fault ratio: 5 / 9 (ratio = 0.555556) Hit count : 4 Placement count : 4 Replacement count: 1 ------------------------------------- system time : 9 page reference: 2 page status : fault (replacement) frame[000] 4 use=1 frame[001] 3 use=0 frame[002] 2 use=1 frame[003] 5 use=1 <-- framePointer Hit ratio : 4 / 10 (ratio = 0.4) Fault ratio: 6 / 10 (ratio = 0.6) Hit count : 4 Placement count : 4 Replacement count: 2 ------------------------------------- system time : 10 page reference: 5 page status : hit frame[000] 4 use=1 frame[001] 3 use=0 frame[002] 2 use=1 frame[003] 5 use=1 <-- framePointer Hit ratio : 5 / 11 (ratio = 0.454545) Fault ratio: 6 / 11 (ratio = 0.545455) Hit count : 5 Placement count : 4 Replacement count: 2 ------------------------------------- system time : 11 page reference: 2 page status : hit frame[000] 4 use=1 frame[001] 3 use=0 frame[002] 2 use=1 frame[003] 5 use=1 <-- framePointer Hit ratio : 6 / 12 (ratio = 0.5) Fault ratio: 6 / 12 (ratio = 0.5) Hit count : 6 Placement count : 4 Replacement count: 2