PPT-ARITHMETIC IN C Operators

Program Next step to focus on is the process operations Keyboard Screen Processing input data output data 19922013 by Pearson Education Inc All Rights Reserved 1   Arithmetic in C. CS1313 Fall 2015. 1. Arithmetic Expressions Lesson #1 Outline. Arithmetic Expressions Lesson #1 Outline. A Less Simple C Program #1. A Less Simple C Program #2. A Less Simple C Program #3. A Less Simple C Program #4. Dr. X. Topics. Introduction. Arithmetic Expressions. Overloaded Operators. Type Conversions. Relational and Boolean Expressions. Short-Circuit Evaluation. Assignment Statements. Mixed-Mode Assignment. Expressions and . Assignment Statements. 1-. 2. Chapter 7 Topics. Introduction. Arithmetic Expressions. Overloaded Operators. Type Conversions. Relational and Boolean Expressions. Short-Circuit Evaluation. Section 8.2 beginning on page 417. Identifying Arithmetic Sequences. In an . arithmetic sequence. , the difference of consecutive terms is constant. This constant difference Is called . common difference. Definition. “An operator is a symbol (+,-,*,/) that directs the computer to perform certain mathematical or logical manipulations and is usually used to manipulate data and variables”. Ex: a+b. Operators in C. 1.   . Arithmetic in C. Most C programs perform calculations using the C. arithmetic operators. (Fig. 2.9).. Note the use of various special symbols not used in algebra.. The . asterisk. . (. *. Arithmetic Sequences. An arithmetic sequence is a sequence in which each term after the first differs from the preceding term by a constant amount.. The difference between consecutive terms is called the . Operator. . Meaning. Example. Definition. .. Addition. x = 6 2;. Add the values on either side of . -. Subtraction. x = 6 - 2;. Subtract right value from left value. *. Multiplication. x = 6 * 2;. To introduce the basic features of Excel. Vocabulary. Entering Data. Formatting . Data. Precision vs. Display. Operators & Order of Precedence. . . Introduction to Microsoft Excel. Spreadsheet: Electronic sheet of paper organized by columns & rows. 2, 4, 6, 8, . …. The . first term in a sequence is denoted as . a. 1. , . the second term is . a. 2. , . and so on up to the nth term . a. n. .. Each number in the list called a . term. .. a. 1. , a. unary and binary. casting. Assignment. shorthand notation. Bitwise operators . Precedence and associativity. Unary arithmetic operators. unary minus operator: . -. invert sign of number . -. a. unary plus operator: . Assignment Statements. 1-. 2. Chapter 7 Topics. Introduction. Arithmetic Expressions. Overloaded Operators. Type Conversions. Relational and Boolean Expressions. Short-Circuit Evaluation. Assignment Statements. & Series. Story Time…. When another famous mathematician was in first grade, his teacher asked the class to add up the numbers one through a hundred (1+2+3 etc., all the way up to 100). . Write out the teacher’s request in summation notation, then find the answer (no calculators!) Try to figure out an efficient way!. 34. Strings and Numbers. Prepared . by Dr. . Reyes, New York City College of Technology. Basic String Parameters. Use $ in front of variables to retrieve its value. Syntax:. Surround a variable with { } to use it with other text.