1. Use a Loop to write a program that reads and calculates the sum of an unspecified number of integers. The input signifies the end of the input. Sample output: Enter the integers - 5 2 5 8 4 7 6 7 8 450 Sum of the serious is - 61 Hint: Use Random funtions, loops and if-else statements. Submission Requirement: Please you need to submit your work in word format, and each question should provide the below requirements: Flowchart The code

1. Use a Loop to write a program that reads and calculates the sum of an unspecified number of integers. The input signifies the end of the input. Sample output: Enter the integers - 5 2 5 8 4 7 6 7 8 450 Sum of the serious is - 61 Hint: Use Random funtions, loops and if-else statements. Submission Requirement: Please you need to submit your work in word format, and each question should provide the below requirements: Flowchart The code

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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write a snippet of java code that contains a for loop to compute 1 + 9 + 25 +...+81, i.e. the for loop should find the sum of the squares of the odd integers that are less than 10. Note that by a snippet of code, we mean you do not have to write an entire program - only those statements essential to finding the sum.
Task # 4: Write pseudo code for a program that uses while loop and: Takes 5 integers from user (both positive and negative). Gives the sum of all positive numbers. iii. Give the sum of all negative numbers. (Hint : Use while loop and if-else statements) Example: User input: 5 -7 1 2 -3 Positive sum = 8 Negative sum = -10. Write down c++ code and dry run it using the examples (You can use dev c++ for verifying your code).
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Create class name whileloopActivity and write a program to produce the following output using nested while loops
Print the decimal, octal, and hexadecimal values of all characters between the start and stop characters entered by a user. For example, if the user enters an a and a z, the program should print all the characters between a and z and their respective numerical values. Make sure that the second character entered by the user occurs later in the alphabet than the first character. If it does not, write a loop that repeatedly asks the user for a valid second character until one is entered.
What is the output of the following (when embedded in a complete program)? int n = 5; while (--n > 0) { if (n ==2) break; cout<<n<<””; } cout<<”End of Loop.”;
The intention of the following program fragment is to print the positive integers from a through b, but it doesn’t work. Correct the fragment so that it achieves the desired effect. Your correction must still use a while loop. int a, b, k; cout<<”Please enter your starting number: “; cin>>a; cout<<”\nPlease enter your ending number: “; cin>>b; k = a; while ( k <=b) cout<<endl<<a++; ++k;
1. Write a program that asks the user for the price of several items sold until the user answers with an “N”. The program should accumulate the total of all prices entered. After the loop is finished, the program is to compute the sales tax of all items as 7% [0.07]. Finally, the program is to print out the total of the items, the sales tax due, and the total amount due on three separate lines.
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JAVA LANGUAGE PLS THANK YOU 1. Squares by CodeChum Admin Looping random numbers and manipulating those values are fun, too! Why don't we try one that returns the square of an inputted number repeatedly until the user inputs 0? Let's do this! Instructions: Using a do...while() loop, continuously scan for random integers that will be inputted by the user and print out its square, separated in each line. Once the inputted value is 0, it will still print out its square value but should then terminate the loop afterwards. Use this concept in making your loop condition. Input Multiple lines containing an integer. 2 6 0 Output Multiple lines containing an integer. 4 36 0
Assume that the following code is correctly inserted into a program:int num = 1;int count;for (count = 0; count < 5; ++count)num = 2 * num + num % (count + 1);a. What is the final value of num?(i) 15 (ii) 42 (iii) 26 (iv) none of theseb. If a semicolon is inserted after the right parentheses in the for loop statement, what is the final value of num?(i) 1 (ii) 2 (iii) 3 (iv) 4 (v) none of thesec. If 5 is replaced with 0 in the for loop control expression, what is the final value of num?(i) 0 (ii) 1 (iii) 2 (iv) none of these
The for loop in (a) is converted into the while loop in (b). What is wrong? Correct it. (java language) (a) int sum = 0; for (int i = 0; i < 4; i++) { if (i % 3 == 0) continue; sum += i; } (b) int i = 0, sum = 0; while (i < 4) { if (i % 3 == 0) continue; sum += i; i++; }