C How to Program (8th Edition)
8th Edition
ISBN: 9780133976892
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 4, Problem 4.24E
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Chapter 4 Solutions
C How to Program (8th Edition)
Ch. 4 - Find the error in each of the following. (Note:...Ch. 4 - State which values of the control variable x are...Ch. 4 - Write for statements that print the following...Ch. 4 - Prob. 4.8ECh. 4 - (Sum a Sequence of Integers) Write a program that...Ch. 4 - (Average a Sequence of Integers) Write a program...Ch. 4 - (Find the Smallest) Write a program that finds the...Ch. 4 - (Calculating the Sum of Even Integers) Write a...Ch. 4 - (Calculating the Product of Odd Integers) Write a...Ch. 4 - (Factorials) The factorial function is used...
Ch. 4 - (Modified Compound-Interest Program) Modify the...Ch. 4 - (Triangle-Printing Program) Write a program that...Ch. 4 - (Calculating Credit Limits) Collecting money...Ch. 4 - (Bar-Chart Printing Program) One interesting...Ch. 4 - (Calculating Sales)An online retailer sells five...Ch. 4 - (Truth Tables) Complete the following truth tables...Ch. 4 - Rewrite the program of Fig. 4.2 so that the...Ch. 4 - Prob. 4.22ECh. 4 - (Calculating the Compound Interest with...Ch. 4 - Assume i=1,j=2,k=3andm=2. What does each of the...Ch. 4 - (Table of Decimal, Binary, Octal and Hexadecimal...Ch. 4 - (Calculating the Value of )Calculate the value of...Ch. 4 - Prob. 4.27ECh. 4 - (Calculating Weekly Pay)A company pays its...Ch. 4 - (De Morgans Laws)In this chapter, we discussed the...Ch. 4 - (Replacing switch with if ... else)Rewrite the...Ch. 4 - (Diamond-Printing Program)Write a program that...Ch. 4 - (Modified Diamond-Printing Program)Modify the...Ch. 4 - (Roman-Numeral Equivalent of Decimal Values)Write...Ch. 4 - Describe the process you would use to replace a do...Ch. 4 - A criticism of the break statement and the...Ch. 4 - Prob. 4.36ECh. 4 - Describe in general how you would remove any...Ch. 4 - (The Twelve Days of Christmas Song) Write a...Ch. 4 - (Limitations of Floating-Point Numbers for...Ch. 4 - (World Population Growth) World population has...Ch. 4 - (Tax Plan Alternatives; The FairTax) There are...
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- Consider the following statements: Which of the following statements are valid? If they are invalid, explain why. (4) a. volume = box (length, width, height); b. volume = box (length, 3.8, height); c. cout << box(num1, num3, num2) << endl; d. cout << box (length, width, 7.0) << endl; e. volume = box (length, num1, height); f. cout << box(6.2, , height) << endl; g. volume = box (length + width, height) h. volume = box (num1, num2 + num3) ;arrow_forwardConvert the following statements into intermediate code: int r=0;for (int i=0; i<10; i++) r=r+i;arrow_forwardAssume that you have run the following statements: x = 3y = "4"z = "5.6" Which expression would NOT cause an error? str(x, y) + z str(x) + int(y) y + z x + yarrow_forward
- Write true if the two statements are equivalent; otherwise write false. 1. ∼(∼p∨q) and p∨∼q 2. p and ∼(∼p)arrow_forwardWhat is the output of the following statements? a. if ('+' < '-')cout << "+-";cout << "-+" << endl;b. if (12 / 2 == 4 + 1)cout << "6 ";cout << "12 / 2 != 4 + 1" << endl;c. if ('*' >= '/')cout << "/";cout << "*";cout << endl;d. if ("C++" <= "++C")cout << "C++" << endl;cout << "C++" << endl;e. if ("low" <= "high")cout << "low" << endl;cout << "high" << endl;arrow_forwardStatement I true or falsearrow_forward
- What is the output of the following statements?b. if(12 / 2 == 4 + 1) cout << "6 ";cout << "12 / 2 != 4 + 1" << endl;e. if("low" <= "high")cout << "low" << endl;cout << "high" << endl;arrow_forward2- Number of basic operations of the following statement is equal to : for ( int i = 0 ; i< = 1 ; ++i) System.out.println( "X+1"+"Y"); A- 5 B- 6 C- 7 D- Nonearrow_forward2. Assume x, y and z are integer variables with x = 2, y = 5 and z = 10. Each expressionis independent. Determine the results of the following statements and show the step toevaluate them:arrow_forward
- Assume that a = 1, b = 2, c = 2. What is the value of each of the following Boolean expressions? A. (a > 1) OR (b = c) B. [(a + b) > c] AND (b < c) C. NOT (a = 1) D. NOT [(a = b) OR (B = C)] E. (a = 1) AND (b = 1) AND (c = 2) Please show the end result and please explain how you got it. I'm escpecially confused with D.arrow_forwardFactorial) The factorial of a nonnegative integer n is written n! (pronounced “n factorial”) and is defined as follows:For example, 5!= 5.4.3.2.1 , which is 120. Use while statements in each of the following:A. Write a program that reads a nonnegative integer and computes and prints its factorial.B. Write a program that estimates the value of the mathematical constant e by using the formula:Prompt the user for the desired accuracy of e (i.e., the number of terms in the summation).C. Write a program that computes the value of by using the formula Prompt the user for the desired accuracy of e (i.e., thenumber of terms in the summation).arrow_forwardWhat is the output of the following statements? b. cout << "y != z - 9: " << (y != z - 9) << endl;c. cout<<"x-y==z+10:"<<(x-y==z+10)<<endl;d. cout << "!(z < w): " << !(z < w) << endl;arrow_forward
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