An input statement collects the value from the user and store ina particular, variable, Ex: A=input(“Enter a number”). Print the result ‘c’,, Implementation of algorithm in python,, first_no=int(input(‘enter first_no value’)), second_no=int(input(‘enter second_no value’)),, result=first_not+second_no, print(‘a=’,first_no, *b=’,second_no,’at+b=’ result),, 1.2 BUILDING BLOCKS OF ALGORITHMS,, ,, 1.2.1 Statements,, Statements are often organized in blocks, sequences of statements within curly, braces.Īlgorithmic Problem Solving 1.3,, ,, ,, 1.2.1.1 Types of Statements,, Y Input/output statement. Add first number ‘a’ & second number ‘b’ and store result in ‘c’, 3. Get input first number ‘a’, second number ‘b’ from the user, 2. The flow of program should generally be forward except for normal, looping and unavoidable instance.,, 4.1.3 Use of Algorithms in Programming,, An algorithm is an effective method expressed as a finite list of well-defined, instructions for calculation, data processing, and automated reasoning.,, ,, Problem: To add two numbers, Input: a = 13432, b = 33424, Output: c = 46856,, Algorithm:, 1. Meaning of variables should be clearly defined.,, 3. Every procedure should be carefully specify the input and output, requirements., 2. , 1.7 More Examples.-.00++,, UNIT-2: DATA, EXPRESSIONS, STATEMENTS, 2.1 Python Interpreter and Interactive Mode,, ,, 2.1.1 Programming Modes, 2.1.2 Interactive ModeĤ2 Problem Solving and Python Programming,, 4.1.2 Rules for Developing Algorithm, 1. , 1.6.3 Guess an Integer Number in a Range, 1.6.4 Towers of Hanoi. , 1.5.3 Rules of Drawing Flowcharts for Algorithms, 1.5.4 Limitations of Flowchart, 1.6 Illustrative Problems, 1.6.1 Find Minimum ina List, 1.6.2 Insert.a Card ina List of Sorted Cards. Programming Techniques, 1.3.1 Linear Programming.,, ,, ,, ,, ,, sbsgeagtescqucyacgess 1,3, scuayesvayasngeeens 1,3,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, , 1.3.2 Structured Programming, 1.4 Pseudocode, 1.5 Flowchart, 1.5.1 Benefits of Flowchart, 1.5.2 Flowchart Symbols with Examples. Control Sequence, 1.2.4 Functions,, 1.3. sessscsesossvavagensasssrszssiaecesonsesssseoesoesapgrnnrggnnneasneanposavanngptteneedeadgiiave i3, 1.2.3. cc.cccessssssssssssseccccesssesseccesussecsssveccsssseceersuecessseseersnseessese 1.2, V2.2 State.
csssssssssssssssssssssssssssssssssssssssssssssssseeseeseeeeeees 1.2, 1.2.1 Statements 0. sssssssssssssssessssssssssssensssssssssssssees L2,, 1.2 Building Blocks of Algorithms. sssssssssssssssuusssssssssssnnsnsssssssesseseee 1.2, 1.1.3 Use of Algorithms in Programming. ssssssssssssssssssscsssssesssessseeseistesssssnssssee 1.1,, 1.1.2 Rules for Developing Algorithms. cccs.csssssssssssssssssssssessssssccsssscesssuvessssecsensvessnssecsess 1.1, Veh © Algornthiens «scsvscssssouasssvsussspzsdoaogapansnnnssssesnensssseesooocegonndpssannonesighditcasjbphvsvsloa lieben Ll, L.1.1 Characteristics of Algorithis. 1.1-1.27, 1.0 Algorithmic Problem Solving. CONTENTS, UNIT-1 ALGORITHMIC PROBLEM SOLVING.
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