Learn to Program with C_ Learn to Program using the Popular C Programming Language ( PDFDrive )

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■ Indexfprintf function, 111–112Fractionsinteger values, 293manipulation, 294printFraction, 293write functions, 294–295fscanf function, 108Functions, 165, 304classification number, 186–187data processing, 169double value, 185factorial (see Factorial function)getchar and getc, 165header, 168–169highest common factor, 165highest common factor (HCF), 175–178if…else statements, 173–175main statement, 165max variable, 170–172net pay calculation, 185program, 167–168prototype, 168skipLines, 166sum of exact divisors, 186• GgetLargest function, 300getString and readChar function, 286getString function, 228–229• HHighest common factor (HCF)do…while statement, 133–134function, 175lowest common multiple (LCM), 177–178printf statement, 176prototype, 177repetition logic program, 96–97scanf, 176• I, J, Kif statementassignment statements, 71boundary case, 73condition, 69construct, 70C program, 69–70indent, 71integer, 73program, 69, 74–75pseudocode, 69, 71style matches, 72sum of, 72temporary variable, 71if…else statementcalculate pay, 77–79selection logic programs, 75–77Increment and decrement operators, 100Infinite loop, 157initialize function, 297Insertion sortanalysis of, 258array, 252ascending order, 253element, 259insertionSort function, 257–258method description, 253proceeds, 253–256while statement, 256Integer value, 142Interactive, 106• LLogical operatorsAND (&&), 66–67NOT (!), 68OR (||), 67Lowest common multiple (LCM), 177–178• MManifest constants. See Symbolic constantsmax functionheader, 171printf statement, 172return statement, 171returns values, 172user types, 171variables, 170Merging processimplementation, 273–275logic expression, 273ordered lists, 271–273Multiplication tablesdefensive programming, 129output results, 125printf statement, 126, 128program running, 127validation, 129309www.it-ebooks.info
■ index• N, ONamed constants. See Symbolic constantsNested structuredeclaration, 292Student structure, 292while condition, 292Null character, 142• P, QParallel arrays, 262C structure, 264integer array, 262parallelSort, 263sorting process, 263PersonData and VoteCount function, 299printDate statement, 282printf statement, 42printFraction function, 293printResults function, 299–302processVotes function, 298Programming conceptsalgorithm (see Algorithm)analyze problem, 4assembly language, 2characters, 11comments, 17compiler, 3computer memory, 9data types, 10declare variables, 19define problem, 3document program, 9final point, 20high-level or problem-orientedlanguages, 2low-level programminglanguage, 2machine language, 2maintenance programmer, 9outputescape sequence, 16format string, 17newline character, 15printf statement, 14string constant, 16program, 1test and debug program, 8using algorithm, 6putc function, 157• RRead and print charactersch statement, 145code execute, 149–150EOF, 145getchar keyword, 145int variable, 145non-blank character, 148printf and getchar returns, 147program running, 149scanf keyword, 145single character, 145while condition, 150–151while statement, 149Read characters, 156–157Read, search and sort structuresescape sequence, 288–290getString, 288input.txt, 291program, 288readChar, 288Relational operators, 66Repetition logic programassignment operator, 101–102countfind average, 99integer variable, 97program modification, 97sequences, 98description, 91do…while statement, 132–135for construct (see for statement)increment and decrement operators, 100largest number typealgorithm, 102–103data entering, 103–104program running, 102steps, 102while loop, 103largest number typed, 102multiplication tables, 125–128payroll systemnon-whitespace character, 114payroll.txt file, 112program and comments, 115–117sample data, 113scanf/fscanf, 114string concatenation, 114strcat, 114strcmp, 115310www.it-ebooks.info
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THE EXPERT’S VOICE® IN PROGRAMMI
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Learn to Program with CCopyright ©
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Contents at a GlanceAbout the Autho
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■ Contents1.7 Write Output with p
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■ Contents■Chapter ■ 5: Progr
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■ Contentsxii7.11 Some Character
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About the AuthorDr. Noel Kalicharan
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AcknowledgementsI would like to exp
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■ PrefaceOf course, you must lear
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Chapter 1 ■ Elementary Programmin
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Chapter 2C - The BasicsIn this chap
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Chapter 2 ■ C - The Basicstokenin
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2.3.2 Reserved WordsChapter 2 ■ C
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2.5 Integer Numbers - intChapter 2
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Chapter 2 ■ C - The Basicsis eval
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Chapter 2 ■ C - The BasicsEach nu
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Chapter 2 ■ C - The Basics6 says
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Chapter 2 ■ C - The BasicsIf op1
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Chapter 2 ■ C - The BasicsThe val
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2.8 The Assignment StatementChapter
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Chapter 2 ■ C - The BasicsExercis
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Chapter 2 ■ C - The Basics30. Wha
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Chapter 3 ■ Programs with Sequenc
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Chapter 4Programs with Selection Lo
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Chapter 4 ■ Programs with Selecti
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Chapter 5 ■ Programs with Repetit
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Chapter 6 ■ CharactersThe ASCII c
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Chapter 6 ■ CharactersIn this cas
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Chapter 6 ■ CharactersHThis would
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Chapter 6 ■ CharactersProgram P6.
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Chapter 6 ■ Characters6. The whil
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Chapter 6 ■ Characters6.6 Count C
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Chapter 6 ■ Charactersnumber of c
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Chapter 6 ■ Characters6.9 Read Ch
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Chapter 6 ■ CharactersThis proble
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Chapter 6 ■ CharactersTo get arou
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Chapter 6 ■ CharactersThe sequenc
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Chapter 6 ■ Characters11. Write a
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Chapter 7 ■ Functions7.2 skipLine
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Chapter 7 ■ FunctionsWhen we wish
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Chapter 7 ■ FunctionsIf, when a f
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Chapter 7 ■ FunctionsIn order to
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Chapter 7 ■ Functionsessentially
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Chapter 7 ■ FunctionsThe logic fo
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Chapter 7 ■ FunctionsSince lcm us
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Chapter 7 ■ Functions• The logi
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Chapter 7 ■ FunctionsWhen main is
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Chapter 7 ■ Functionsint factoria
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Chapter 7 ■ Functions7.10 Sum of
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Chapter 7 ■ Functions7.11 Some Ch
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Chapter 7 ■ Functionsint isLowerC
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Chapter 7 ■ FunctionsThis fetches
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Chapter 7 ■ Functions8. Write a f
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Chapter 8ArraysIn this chapter, we
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Chapter 8 ■ ArraysIn our example,
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Chapter 8 ■ ArraysIf we wish to p
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8.3.1 About Not Using Element 0Chap
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Chapter 8 ■ ArraysPoints to note
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Chapter 8 ■ ArraysThe complete pr
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Chapter 8 ■ ArraysThis prints a l
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Chapter 8 ■ ArraysYou can change
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Chapter 8 ■ ArraysTo use the func
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Chapter 8 ■ ArraysThe length of a
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Chapter 8 ■ ArraysIn printf, the
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Chapter 8 ■ ArraysSwapping two ch
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Chapter 8 ■ ArraysIf all the lett
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Chapter 8 ■ Arraysshe does this,
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Chapter 8 ■ Arrays} //end letters
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Chapter 8 ■ ArraysFigure 8-3. The
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Chapter 8 ■ ArraysSuppose we have
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Chapter 8 ■ ArraysSuppose a count
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Chapter 8 ■ Arraysdelim = ch;whil
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Chapter 8 ■ ArraysHere is the fun
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Chapter 8 ■ ArraysBut what kind o
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Chapter 8 ■ ArraysThis is a cleve
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Chapter 8 ■ Arraysfprintf(out, "\
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Chapter 9Searching, Sorting, and Me
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Chapter 9 ■ Searching, Sorting, a
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