Fill-in-the-Blank The __________ loop always iterates at least once.
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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.
Fill-in-the-Blank
The __________ loop always iterates at least once.
Step by step
Solved in 2 steps
- 1Write a for loop that repeats seven times, asking the user to enter a number. The loop should also calculate the sum of the numbers entered and display the final sum. 2Write a for loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000 What’s the initialization step? The Boolean test/condition? Update action/incrementation? 3Convert the while loop in the following code segment to a for loop: int count = 0; while (count < 50) { System.out.println("count is " + count); count++; } 4Convert the following for loop to a while loop: for (int x = 50; x > 0; x--) { System.out.println(x + " seconds to go."); } 5Write the complete Java program for problem #1 above. Name the class SumSeven. please solve 4 and 5#include <fstream> #include <iostream> using namespace std; // PLACE YOUR NAME HERE const int MAXNAME = 20; int main() { ifstream inData; inData.open("grades.txt"); char name[MAXNAME + 1]; // holds student name float average; // holds student average inData.get(name,MAXNAME+1); while (inData){ inData >> average; // Fill in the code to print out name and // student average // Fill in the code to complete the while // loop so that the rest of the student // names and average are read in properly } return 0; }// Flowers.cpp - This program reads names of flowers and whether they are grown in shade or sun from an input // file and prints the information to the user's screen. // Input: flowers.dat. // Output: Names of flowers and the words sun or shade. #include <fstream> #include <iostream> #include <string> using namespace std; int main() { // Declare variables here // Open input file // Write while loop that reads records from file. fin >> flowerName; // Print flower name using the following format //cout << var << " grows in the " << var2 << endl; fin.close(); return 0; } // End of main function
- What type of loop, such as counter control or sentinel control, will you use in each of the following situations?a. Sum the following series: 1 + (2 / 1) + (3 / 2) + (4 / 3) + (5 / 4) + ... + (10 / 9)b. Sum the following numbers, except the last number: 17, 32, 62, 48, 58, -1c. A file contains employees’ salary. Update employees’ salary.ava problem: Write an application that allows a user to enter the names and birth dates of up to 10 friends. Continue to prompt the user for names and birth-dates until the user enters the sentinel value “ZZZ” for a name or has entered 10 names, whichever comes first. When the user is finished entering names, produce a count of how many names were entered, and then display the names. In a loop, continuously ask the user to type one of the names and display the corresponding birth-date or an error message if the name has not been previously entered. The loop continues until the user enters “ZZZ” for a name.Please solve this using java Write an application that allows a user to enter the names and birth dates of up to 10 friends. Continue to prompt the user for names and birth-dates until the user enters the sentinel value “ZZZ” for a name or has entered 10 names, whichever comes first. When the user is finished entering names, produce a count of how many names were entered, and then display the names. In a loop, continuously ask the user to type one of the names and display the corresponding birth-date or an error message if the name has not been previously entered. The loop continues until the user enters “ZZZ” for a name.
- Write a for loop that repeats seven times, asking the user to enter a number. The loop should also calculate the sum of the numbers entered and display the final sum. Write a for loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000 What’s the initialization step? The Boolean test/condition? Update action/incrementation? Convert the while loop in the following code segment to a for loop: int count = 0; while (count < 50) { System.out.println("count is " + count); count++; } please solve three of themWhat error it would cause if the loop update statement is missing in a while loop? No errors, it would work fine Runtime error Compiler error Infinite loopNow consider the following code:Begin:CLRF COUNTLoop:DECF COUNTBNZ LoopContinue: . How many times will the loop between “Loop” and “Continue” execute
- LAB 5.3 Working with the for LoopBring in program for.cpp from the Lab 5 folder (this is Sample Program 5.5 fromthe Pre-lab Reading Assignment). This program has the user input a number n andthen finds the mean of the first n positive integers. The code is shown below:// This program has the user input a number n and then finds the// mean of the first n positive integers// PLACE YOUR NAME HERE#include <iostream>using namespace std;int main(){int value; // value is some positive number nint total = 0; // total holds the sum of the first n positive numbersint number; // the amount of numbersfloat mean; // the average of the first n positive numberscout << "Please enter a positive integer" << endl;cin >> value;if (value > 0){for (number = 1; number <= value; number++){total = total + number;} // curly braces are optional since there is only one statementmean = static_cast<float>(total) / value; // note the use of the typecast// operator herecout…LAB 5.3 Working with the for LoopBring in program for.cpp from the Lab 5 folder (this is Sample Program 5.5 fromthe Pre-lab Reading Assignment). This program has the user input a number n andthen finds the mean of the first n positive integers. The code is shown below: // This program has the user input a number n and then finds the // mean of the first n positive integers // PLACE YOUR NAME HERE #include <iostream> using namespace std; int main() { int value; // value is some positive number n int total = 0; // total holds the sum of the first n positive numbers int number; // the amount of numbers float mean; // the average of the first n positive numbers cout << "Please enter a positive integer" << endl; cin >> value; if (value > 0) { for (number = 1; number <= value; number++) { total = total + number; }// curly braces are optional since there is only one statement mean = static_cast<float>(total) / value; // note the use of the…The function file_first_chars in python takes one parameter, fname, the name of a text file, and returns a string made up of the first character from each line in the file. You may assume there are no blank lines in the file. Hint: Use a for loop to iterate over the lines of the file and accumulate the string of first characters. NOTE: Return the function, don't print For example: Test Result print(file_first_chars("wordlist1.txt")) hsaem