Pseudocode for continuous string of text?

Question

what would be the pseudocode for the following:

reads in a continuous string of text, character by character.

Should terminate when ‘z’ is input.

Should calculate and print:

· number of times ‘a’ is input.

· number of times ‘e’ is input.

Answer 1

START

a_count = 0

e_count = 0

DO    

    READ in next char

    IF char = 'a' THEN INCREMENT a_count

    IF char = 'e' THEN INCREMENT e_count

LOOP UNTIL char = 'z'

PRINT a_count,e_count

STOP