Concepts of Programming Languages
340 Chapter 7 Expressions and Assignment Statements There is a loss of error detection in the C design of the assignment opera- ...
Summary 341 names are bound to values with the val declaration, whose form is exemplified in the following: val cost = quantity ...
342 Chapter 7 Expressions and Assignment Statements The semantics of an expression is determined in large part by the order of e ...
Problem Set 343 What is one possible disadvantage of treating the assignment operator as if it were an arithmetic operator? Wha ...
344 Chapter 7 Expressions and Assignment Statements Show the order of evaluation of the following expressions by parenthe- sizin ...
Programming Exercises 345 What is your primary argument against (or for) the operator precedence rules of APL? Explain why it i ...
346 Chapter 7 Expressions and Assignment Statements Write a Java program that exposes Java’s rule for operand evaluation order ...
347 8.1 Introduction 8.2 Selection Statements 8.3 Iterative Statements 8.4 Unconditional Branching 8.5 Guarded Commands 8.6 Conc ...
348 Chapter 8 Statement-Level Control Structures T he flow of control, or execution sequence, in a program can be examined at se ...
8.1 Introduction 349 nonessential. This fact, combined with the practical problems of using uncon- ditional branches, or gotos, ...
350 Chapter 8 Statement-Level Control Structures 8.2 Selection Statements A selection statement provides the means of choosing b ...
8.2 Selection Statements 351 statements, which serve as the bodies of then and else clauses. In Fortran 95, Ada, Python, and Rub ...
352 Chapter 8 Statement-Level Control Structures The crux of the problem in this example is that the else clause follows two the ...
8.2 Selection Statements 353 then clause is a single statement and the else clause is present, although there is no need to mark ...
354 Chapter 8 Statement-Level Control Structures The following statement, written in Python, is semantically equivalent to the l ...
8.2 Selection Statements 355 selector needs an expression with only two possible values. Another issue is whether single stateme ...
356 Chapter 8 Statement-Level Control Structures case 3: odd += 1; sumodd += index; case 2: case 4: even += 1; sumeven += index; ...
8.2 Selection Statements 357 case 2: case 3: case 5: case 7: process_prime(x); else case 4: case 6: case 8: case 9: case 10: pro ...
358 Chapter 8 Statement-Level Control Structures evaluated. The only version of Ruby’s case expressions that is described here i ...
8.2 Selection Statements 359 One simple translation of this statement follows: Code to evaluate expression into t goto branches ...
«
14
15
16
17
18
19
20
21
22
23
»
Free download pdf