Bubble Sort

Bubble Sort

bubble through to end of data

bubble through to end of data but one

bubble through to end of data but two

etc.

set stopping point at length of data minus one

while stopping point is bigger than one

     bubble through to the stopping point

     reduce stopping point by one

data[1] data[2] data[3] data[4] data[5]
7 2 9 5 4

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
7 2 9 5 4 
set stopping point at length of data minus one
while stopping point is bigger than one
     bubble through to the stopping point
     reduce stopping point by one

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
7 2 9 5 4 
set stopping point at length of data minus one
while stopping point is bigger than one
     bubble through to the stopping point
     reduce stopping point by one

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
7 2 9 5 4

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 7 9 5 4

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 7 9 5 4

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 7 9 5 4

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 7 5 9 4

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 7 5 9 4

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 7 5 4 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 7 5 4 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 7 5 4 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 5 7  4 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 5 7  4 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 5 4  7 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 5 4  7 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 5 4  7 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 4 5  7 9

Bubble Sort

data[1] data[2] data[3] data[4] data[5]
2 4 5  7 9

Bubble Sort

stop
temp
counter
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter

Bubble Sort

stop 5
temp
counter
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 1

Bubble Sort

stop 5
temp
counter
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

GT

program counter 2

Bubble Sort

stop 5
temp
counter
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

GT

program counter 3

Bubble Sort

stop 5
temp
counter 1
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 4

Bubble Sort

stop 5
temp
counter 1
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 5

Bubble Sort

stop 5
temp
counter 1
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 6

Bubble Sort

stop 5
temp
counter 1
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

GT

program counter 7

Bubble Sort

stop 5
temp
counter 1
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

GT

program counter 8

Bubble Sort

stop 5
temp 7
counter 1
data[1] 7
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 9

Bubble Sort

stop 5
temp 7
counter 1
data[1] 2
data[2] 2
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 10

Bubble Sort

stop 5
temp 7
counter 1
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 11

Bubble Sort

stop 5
temp 7
counter 2
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 12

Bubble Sort

stop 5
temp 7
counter 2
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 13

Bubble Sort

stop 5
temp 7
counter 2
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 5

Bubble Sort

stop 5
temp 7
counter 2
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 6

Bubble Sort

stop 5
temp 7
counter 2
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 7

Bubble Sort

stop 5
temp 7
counter 3
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 8
stop 5
temp 7
counter 3
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

GT

program counter 12
stop 5
temp 7
counter 3
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 13
stop 5
temp 7
counter 3
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 5
stop 5
temp 7
counter 3
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 6
stop 5
temp 7
counter 3
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

GT

program counter 7
stop 5
temp 7
counter 3
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

GT

program counter 8
stop 5
temp 9
counter 3
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 9
stop 5
temp 9
counter 3
data[1] 2
data[2] 7
data[3] 5
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 10
stop 5
temp 9
counter 3
data[1] 2
data[2] 7
data[3] 5
data[4] 9
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 11
stop 5
temp 9
counter 4
data[1] 2
data[2] 7
data[3] 5
data[4] 9
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 12
stop 5
temp 9
counter 4
data[1] 2
data[2] 7
data[3] 5
data[4] 9
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 13
stop 5
temp 9
counter 4
data[1] 2
data[2] 7
data[3] 5
data[4] 9
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 5
stop 5
temp 9
counter 4
data[1] 2
data[2] 7
data[3] 5
data[4] 9
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end

LT

program counter 6
stop 5
temp 7
counter 4
data[1] 2
data[2] 7
data[3] 9
data[4] 5
data[5] 4
data[6] 1
1 set stop data.length
2 compare stop, 1
3 LTE go to end
4 set counter 1
5 compare counter, stop
6 GTE go to 14
7 compare data[counter], data[counter+1]
8 LTE go to 12
9 set temp, data[counter]
10 set data[counter], data[counter+1]
11 set data[counter+1], temp
12 increment counter
13 go to 5
14 decrement stop
15 go to 2
16 end
program counter 7

Bubble Sort

By Dan Ryan

Bubble Sort

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