Describe the use of try/catch blocks in a program.
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Types of Loop
Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.
Loops
Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.
While Loop
Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.
Describe the use of try/catch blocks in a
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- C++ Programming: Instructions The program in Example 5-6 implements the Number Guessing Game. However, in that program, the user is given as many tries as needed to guess the correct number. Rewrite the program so that the user has no more than five tries to guess the correct number. Your program should print an appropriate message, such as “You win!” or “You lose!”. Code Given: //Flag-controlled while loop. //Number guessing game. #include <iostream> #include <cstdlib> #include <ctime> using namespace std; int main() { int num; //variable to store the random number int guess; //variable to store the number guessed by the user bool isGuessed; //boolean variable to control the loop srand(time(0)); num = rand() % 100; isGuessed = false; while (!isGuessed) { cout << "Enter an integer greater" <<" than or equal to 0 and " <<"less than 100: "; cin >> guess; cout << endl; if (guess == num) { cout << "You win! " <<…A first block statement is invalid beyond a specified time.Describe a programming problem requiring the use of nested loops.
- Lap Timer Tool Write a program ON PYTHON that asks the user to enter the number of times that they have run around a racetrack, and then uses a loop to prompt them to enter the lap time for each of their laps. When the loop finishes, the program should display the time of their fastest lap, the time of their slowest lap, and their average lap time.JAVA Programming - Using a nested loop, create a program that produces the following output:C## Write program to demostrate the error handling using try catch block
- computer programming Loop is used to repeat a sequence of actions or statements many times. Simplydescribe the differences between for-loop and while-loop.Direction: Read each sentence/ situation carefully and select the BEST answer among the choices. 1. It is a Boolean expression that tells when the loop will exit. 2. The sequence that makes up the loop body may either be a block of Turbo C statements or a single Turbo C statement. 3. In Turbo C it is a reserved word. 4. Its values determine the number of times the loop iterates. 5. It is the second type of open-ended loop. Condition For Loop Statement For Do while LoopDifferentiate between nested loops and normal loops.
- c++ looping and decision making Write a program that can be used by a student to help with basic math problems. The program should display a menu which allows the student to choose one of the following math problems: addition subtraction multiplication division – DO NOT allow division by 0. the final selection should let the user quit the program 1. The math problem selected should allow the student to enter the appropriate inputs and after they press the [Enter] key, the program should display the correct answer. 2. After the user has finished the math problem, the program should display the menu again. This process is repeated until the user chooses to quit the program. Input Validation: If the user selects an item not on the menu, display an error message and display the menu again.Sum of Numbers Problem Design a program in Python with a loop that asks the user to enter a series of positive numbers. The user should enter a negative number to signal the end of the series. After all the positive numbers have been entered, the program should display their sum.PROGRAMMING LANGUAGE: C++ TASK 1. You are required to create a simulation of an elevator system. There are 7 floors in a building. A user may enter the elevator and press the button of the destined floor. The simulation should display appropriate messages while moving towards the destined floor. Task 2. Write a program that takes +,-,*, and / operators and performs the required operation. the program will continue to execute until ESC key is pressed. Also, the usage of post-test loop and switch statement is mandatory.