Flowchat
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1. The document describes basic flowcharting concepts including symbols for processes, inputs/outputs, terminals, and decisions. It provides examples of system and program flowcharts. 2. Key elements are defined including start/stop symbols, arrows to show flow, and shapes for processes, inputs, decisions, and other elements. 3. Examples show how to represent simple calculations and conditional logic using flowchart symbols and connections between the elements.
Flowchat
- 2. • (Flowcharting) • • •
- 3. • • • •
- 4. 1. 2. 3. 4. - 5. 6.
- 5. • System Flowchart) Program Flowchart)
- 6. 1/3) • 3 10 10 ?
- 7. (2/3) •
- 8. • (3/3) – – - – -
- 9. 2 (System flowchart) (Program flowchart)
- 10. (System • flowchart) • •
- 11. • 100
- 12. • (Program flowchart) •
- 13. • = 0.5 * * 100
- 14. = 0.5 * *
- 15. • • • • •
- 16. • (decision table)
- 17. (1/13) • • American National Standard Institute (ANSI)
- 18. (2/13) START 1. STOP 2. read name (Terminal) display area 1. name 2.
- 19. (3/13) C=A+B 1. A Sum = 0 +B C (Process) false 2. i <= 10 true sum i 0 i
- 20. (4/13) print A A (Document display A , B ) A, B
- 21. (5/13) read A A = Age (Comment ) A read A (Manual Input)
- 22. (6/13) for i =1 to 100 i sum = sum + i 1 1 i 100 (Preparati on) sum i
- 23. (7/13) write A A A (In-Page A=3 A connector) 1
- 24. (8/13) read A 1. A punch B , C 1 2. (Punch B,C punch card) bi b=1 , 1 …n B1 , B2 , Bn n
- 25. (9/13) read ID , ID , name name (Punched tape)
- 27. (11/13) findGrade findGra (Predefine de Process)
- 30. • (1/2) START read age false age > 60 true “You are old” STOP
- 31. • (2/2) START sum = 0 i = 1 to 10 sum = sum +i i sum STOP
- 32. • (3/2) •
- 33. • (Sequence) • / / (Selection/Decision/Condition) • (Iteration / Loop)
- 34. (1/3) •
- 35. (2/3) START A=5 A 5 B=3 B 3 C=A+B A B print C C STOP
- 36. (3/3) START A,B A, B C=A+B A B print C C STOP
- 37. • 1. --> < > 2. --> < > ----------------------------------------------------- :< > :< >
- 38. 3. – – 4. – Last_meter – Curr_meter – Num_meter – Electric_fee
- 39. 5. 1. 2. last_meter curr_meter 3. num_meter = curr_meter – last_meter 4. electric_fee = num_meter * 2.5 5. num_meter , electric_fee 6.
- 40. Flow chart START Last_meter , Curr_meter Num_meter = Curr_meter – Last_meter Electric_fee = Num_meter * 2.5 Num_meter , Electric_fee STOP
- 41. • (IF - THEN)
- 42. (1/5)
- 43. (2/5) START read age age age > 60 false age true “You are old” Y STOP
- 44. (3/5) ans GoodLuck ans = “GoodLuck” Welcome Manager Welcome Manager Exit Password System Exit Password System
- 45. (4/5) • % • 1. 2. - = ( 10/100) 3. =
- 46. (5/5) START A read bonus = salary * 3 name ,salary false Name , salary , salary < 5000 bonus true salary = salary + (salary*10/100) STOP A
- 47. • IF – THEN
- 48. IF THEN BEGIN ; ; END;
- 49. IF THEN ELSE BEGIN ; ; END;
- 50. (1/6) •
- 51. (2/6) • sex =1 False True Sex = 1 Male Female = Female + 1 Male = Male +1 • sex =1 Female
- 52. (3/6) START read age age false true age > 60 age “You are young” “You are old” Yo Yo STOP
- 53. (4/6) Do you like Pascal Do you like Pa ans ans ans = „y‟ OR ans=„Y‟ ans I‟m sorry to hear that Thank You - Thank you - I’m sorry to hear t Good Bye Goodbye
- 54. (5/6) • % 5000 5% • 1. 2. < 5000 - = 10/100 - = 5/100 3. = +( * ) 4. =
- 55. (6/6) START A read salary = salary+(salary * rate) name ,salary false true bonus = salary * 3 salary < 5000 rate = 5 / 100 rate = 10 / 100 Name , salary , bonus A STOP
- 56. ( • IF) False True False True False True
- 57. ( IF) Score = mid + final false true Score >=80 false true Score >=70 Grade = ‘A’ false true Score >=60 Grade = ‘B’ false true Score >=50 Grade = ‘C’ Grade = ‘F’ Grade = ‘D’
- 58. ( • CASE)
- 59. ( CASE) Score = mid + final score 80..100 70..79 60..69 50..59 0..49 Grade = ‘A’ Grade = ‘B’ Grade = ‘C’ Grade = ‘D’ Grade = ‘F’
- 60. • (Controlled Loop) • (Pre-Test Condition) • (Post- Test Condition)
- 61. • Next
- 62. • N 1 1 5 Next For N =1 , 5 N Print N Next
- 63. • False True
- 64. • N=1 N <= 5 – N False – N 1 N <=5 (N=N+1) True Print N • N = N+1
- 65. • False True
- 66. – N=1 N – N 1 Print N • N = N+1 N>5 False N>5 True