Step 1: Start
Step 2: Declare variables a, b and c.
Step 3: Read variables a, b and c.
Step 4: If a > b
            If a > c
                Display a is the largest number.
            Else
                Display c is the largest number.
        Else
            If b > c
                Display b is the largest number.
            Else
                Display c is the largest number.
Step 5: Stop

Step 1: Start
Step 2: Declare variables a, b and c.
Step 3: Read variables a, b and c.
Step 4: If a < b
            If a < c
                Display a is the smallest number.
            Else
                Display c is the smallest number.
        Else
            If b < c
                Display b is the smallest number.
            Else
                Display c is the smallest number.
Step 5: Stop

Integer a
Set a = 5
do
    print a - 2
    a = a - 1
while (a not equals 0)
end while

Integer a, b, c
Set b = 5, a = 1
c = a ^ b
Print c

Integer a
Set a = 4
do
    print a + 2
    a = a - 1
while (a not equals 0)
end while