Pseudo code
- Pseudo code is an informal way of programming description that does not require any strict programming language.
- It is used for creating an outline or a rug draft about the program.
- Pseudo code summarizes a program’s flow.
- Pseudo code is understood by programmers of all types.
- It enables the programmer to concentrate only on the algorithm part of the code development.
Examples 01 :-
- Write pseudo code for software to input two numbers and display the result addition.
Sequence structure
START
DECLARE n1,n2
SET Total = 0
INPUT n1,n2
Total = n1 + n2
OUTPUT Total
END
Examples 02 :-
- Write pseudo code for software to input a mark and display the grade
75<= mark A
65<= mark B
55<= marks C
35<= marks S
Selection structure
START
DECLARE marks
INPUT marks
IF mark => 75 then
PRINT ( "A")
ELSE IF marks =>65 then
PRINT ("B")
ELSE IF marks =>55 then
PRINT ("C")
ELSE IF marks =>45 then
PRINT ("S")
ELSE
PRINT ("F")
END
Examples 03:-
- Write a pseudo code for software to input a number and display it 3 times.
Reputation structure
START
DECLARE n,c
SET C= 0
INPUT n
WHILE ( c<=3) then
PRINT n
C= C+1