Chapter 1 :Algorithm and Flowchart # Algorithm Algorithm is a sequence of step by step instructions. #Algorithm to make a cup of tea. Step 1: Start Step 2: fill kettle with water. Step 3: boil the water in kettle. Step 4: add milk, tea leaves and sugar. Step 5: stir the tea. Step 6 : wait until it boils Step 7:Stop/End Assignment 1. Write an algorithm to eat your dinner. 2. Write an algorithm to buy a pen. 3. Write an algorithm to turn on the computer. 4. Write an algorithm to download an application(app) on mobile phone. 5. Write an algorithm to stay for online classes. 1. Write an algorithm to add 10 and 20 Step 1: Start Step 2: a=10, b=20 Step 3: sum= a+b Step 4: Print sum Step 5: End 2. Write an algorithm to add two numbers Step 1: Start Step 2: Input a,b Step 3: sum= a+b Step 4: Print sum Step 5: End 3. Write an algorithm to subtract three numbers. Step 1: Start Step 2: Input a,b and c Step 3: difference= a-b-c Step 4: Print difference Step 5: End 4. Write an algorithm to m...