An else statement must O be unconditional follow an if statement follow an output command come before an if statement
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in C++
An else statement can not have a condition in C++. format of an if-else statement in c++ is like this:
if(condition)
{
your code
}
else
{
your code
}
Step by step
Solved in 2 steps
- All of the following are examples of nesting control structure EXCEPT: OHaving a loop inside an if statement body. OHaving a function call inside the body a loop OHaving one loop structure inside another loop structure Having an if-elif statement inside a loop bodyv2 Question 6 What situation calls for a switch statement? Group of answer choices Use a switch statement when the switch statement is inside the main program. Use a switch statement when a for statement can not be used. Use a switch statement when a selection is in a repitition statement. Use a switch statement when a single control value determines which of several possible actions is to be taken. Use a switch statement when a selection is outside of repitition statement.Can an else statement exit without an if statement preceeding it?
- Cases in a switch statement are evaluated sequentially (called “fall through”) unless they are terminated with break statements.1. Write an if statement that assigns 0 to p if q is equal to 30. In C++ programming language.Problem Statement Write a program that reads three positive integers (>0)from the command line (one at a time), then computes and prints the smallest entered number. Use if-else statements for three integer comparison. Assuming that the use always enter a valid positive integer. Example 1: Enter an integer: 5 Enter an integer: 23 Enter an integer: 7 The smallest number is: 5 Example 2: Enter an integer: 3 Enter an integer: 3 Enter an integer: 6 The smallest number is: 3 Partial Solution Please try to implement the full source code in your IDE first. The solution is partially provided below. Fill in the blanks to complete the missing parts and make sure to not add an empty space before and after the answer. #include using namespace std; int main() ( //decare three Intergersvariables Int first, second, third, smallest; //prompt and get user inputs cout> first cout> second cout> third //find the smallest number [Select] second) [Select] (first [Select] third) X smallest [Select] Jelse if…
- In c program Write an interactive program that contains an if statement that may be used to compute the area of a square ( area=side2) or a circle ( area=p*radius2) after prompting the user to type the first character of the figure name ( S or C)./*Draw an execution sequence for the folowing If...Else statement*/IN C LANGUAGE Write a menu-driven program for the following, use case/switch statement:LOL MENU1. QUADRATIC EQUATION 2. BMI CALCULATOR 3. SUM OF ODD NUMBERS 4. EXIT CHOICE:NOTE: Input another choice, if the choice is invalid. Case 1: password to open: 1111 (back to main if the password is invalid) Create a program that will calculate and display the real roots of the quadratic equation: ax2 + bx + c = 0 using the quadratic formula: x = (-b ± sqrt of b2 - 4ac) / 2a Make sure that the b2 > 4ac, so that the calculated roots will always be real. And that a must not be equivalent or less than 0. Note: Back to main after performing case 1 or exit Case 2: password to open: 1234 (back to main if the password is invalid) Create a program that will calculate Body Mass Index (BMI) and will indicate the status of your BMI. Using ladderized if-else. BMI = ([Weight in Pounds) / (Height in inches) x (Height in inches)] x 703 BMI = (Weight in Kilograms) / (Height in meters) x (Height in…
- A switch statement should be used: 1. as a single-selection statement 2. as a double-selection statement 3. when a variable may assume many different values which must be tested 4. to replace all if and if..else statementsQuestion 13 W Directions: The question or incomplete statement below is followed by four suggested answers or completions. Select the one that is best in each case. In the program below, y is a positive integer (e.g., 1, 2, 3, ..). result REPEAT 3 TIMES REPEAT y TIMES result result 1 What is the value of result after running the program? A y+ 3 3y 3yWrite an if-else statement that outputs the word “Passed” provided thevalue of the variable exam is greater than or equal to 60 and also the valueof the variable programsDone is greater than or equal to 10. Otherwise, theif-else statement should output the word “Failed”. The variables exam andprogramsDone are both of type int.