CP-Unit 1 Part-II PDF

9/12/2024 Aspects of Problem Solving  Understand the Problem  Formulate a Model  Develop an Algorithm  Write the Program  Test the Program  Evaluate the Solution 1 Flowchart  Diagrammatic representation of logic for solving task  Drawn using boxes of different shapes w...

9/12/2024 Aspects of Problem Solving  Understand the Problem  Formulate a Model  Develop an Algorithm  Write the Program  Test the Program  Evaluate the Solution 1 Flowchart  Diagrammatic representation of logic for solving task  Drawn using boxes of different shapes with lines connecting them to show the flow of control  Make the logic of the program clearly in a visual form  Diagrammatic representation forms a common medium of communication  Drawn using different kinds of symbols. 2 1  9/12/2024 Flowchart Symbols 3 Flowchart Symbols 4 2  9/12/2024 Flowchart Symbols 5 Flowchart Symbols 6 3  9/12/2024 Number is positive or negative Step 1: Read no. Start Step 2: If no is greater than equal zero, go to step 4. Read no Step 3: Print no is a negative number, go to step 5. True False Step 4: Print no is a positive Is no >= 0 number. Step 5: Stop. Print no is Print no is Positive Negative Stop #3110003 (PPS) – Introduction to computer and Dr.Dr.Ujjaval Ujjaval Patel(AIIE) Patel 7 programming 7 Number is odd or even Step 1: Read no. Start Step 2: If no mod 2 = 0, go to step 4. Read no Step 3: Print no is a odd, go to step 5. True Is no % 2 = False Step 4: Print no is a even. 0 Step 5: Stop. Print no is Print no is Even Odd Stop #3110003 (PPS) – Introduction to computer and Dr.Dr.Ujjaval Ujjaval Patel(AIIE) Patel 8 programming 8 4  9/12/2024 Largest number from 2 numbers Step 1: Read a, b. Start Step 2: If a>b, go to step 4. Step 3: Print b is largest number, Read a, b go to step 5. Step 4: Print a is largest number. True False Step 5: Stop. Is a>b Print a is Print b is largest largest Stop #3110003 (PPS) – Introduction to computer and Dr.Dr.Ujjaval Ujjaval Patel(AIIE) Patel 9 programming 9 Largest number from 3 numbers (Flowchart) Start Read a, b, c True False Is a>b True False True False Is a>c Is b>c Print a is Print c is Print b is Print c is largest largest largest largest Stop #3110003 (PPS) – Introduction to computer and Dr.Dr.Ujjaval Ujjaval Patel(AIIE) Patel 10 programming 10 5  9/12/2024 Print 1 to 10 Step 1: Initialize a to 1. Start Step 2: Print a. Step 3: Repeat step 2 until a=1 a