Fall 20191. (What will be printed by the following statements when wt is equal to 160, 220 or 240?if (wt > 220)cout <<"way too heavy !n";else if (wt> 190)cout <<"too heavy n";elsecout <<"weight has been tested" );a) wt 160b) wt 220c) wt = 2402. How many times will the following do loop execute? Rewite this code as a for loopx = 3;do{x = x+ 1;cout <

Few points about If-else condition:If the IF-condition is true then program control would skip…

Answered: Fall 2019 1. (What will be printed by…

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 7SA: Consider the following statements: Which of the following statements are valid? If they are...

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Rewrite each of the following statements in the form “If A, then B.”a. Candidate Lu winning the election will be a sufficient condition for property taxes to increase.b. The user clicks Pause only if the game level changes.c. The components are scarce, therefore the price increases.d. Healthy hair is a necessary condition for good shampoo.
Let ? be the statement “it snows” and ? be the statement “it is below 32 degrees.” Write the following argument in argument form (i.e., using propositions and logical operators). - “It snows when the temperature is below 32 degrees. It is not snowing. Therefore, it is not below 32 degrees.”
c++ (A) write the definition of the Circle class. (B) Write a test program implementing the relational operators (<, <=, ==, ! =, >, >=) to compare the radius of two circle. See the sample outcome Figure 1. in the test program, your code will perform the followings; (A) Creates two circles with the radius 5 and 6 respectively. (B) Use the operator < and display the area of the circle that has the smaller radius. (C) Use the operator == and display the area of the bigger circle if the two circles are not the same. You need to use one of the operators to determine which radius is bigger.
10. Let p be the statement “He gets frustrated.” and q be the statement “He will be able to complete the job.” Translate ~(p ∧ q) into the equivalent statement.
Suppose salary and bonus are variables of type double. Write an if-else statement that displays the word OK provided that either salary is greater than or equal to MIN_SALARY or bonus is greater than or equal to MIN_ BONUS. Otherwise, it should display Toolow. MIN_SALARY and MIN_BONUS are named constants.
Determine whether the following are valid switch statements. if not, explain why. Assume that n and digit are int variables. A. switch (n <= 2) { case 0: cout << "Draw." << endl; break; case 1: cout << "Win." << endl; break; case 2: cout << "Lose." << endl; break; } B. switch (digit / 4) { case 0, case 1: cout << "low." << endl; break; case 1, case 2: cout << "middle." << endl; break; case 3: cout << "high." << endl; } C. switch (n % 6) { case 1: case 2: case 3: case 4: case 5: cout << n; break; case 0: cout << endl; break; } D. switch (n % 10) case 2: { case 4: case 6: case 8: cout << "Even"; break; case 1: case 3: case 5: case 7: cout << "Odd"; break; }
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) ;
2.2.2: If-else statements. 422784.2543518.qx3zqy7 Jump to level 1 Write multiple if statements: If carYear is before 1967, print "Probably has few safety features." (without quotes). If after 1969, print "Probably has seat belts.". If after 1990, print "Probably has anti-lock brakes.". If after 2000, print "Probably has airbags.". End each phrase with period and newline. Ex: carYear = 1995 prints: Probably has seat belts. Probably has anti-lock brakes.
Indicate which operator will be executed first in the following statements. a = 2 * (i + j) % 3; b = 2 * i + j % 3; c = arr[i + j] / i + j; c = arr[i + j] / (i + j);
If, A = {3, 5, 7, 9} B = {2, 4, 6, 8, 10} C = {12, 14, 18, 20, 24} D = {21, 26, 31, 36} A. State whether TRUE or False: 1. 13 ∈ C 2. 6 ∉ A 3. 31 ∈ D 4. 20 ∉ B B. Fill in the blanks to make each statement true: 5.) 3 ∈ ___ 6.) 4 ___ B 7.) 26 ___ C 8.) 8 ∈ ___
Write the statement in words if: p: Firemen work hard. q: Firemen wear red suspenders 3) ~p → q
d. Given that an int variable s has been initialized, write a statement(s) that declares a new variable andassign it the remainder of 9 times 8 less than s divided by 4. e. Write a statement(s) that initializes the variables named a, b, c and d to false, ''one'', 'y' and 87.9respectively

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