Write a program that asks for five numbers and prints out their harmonic mean. The harmonic mean is "the reciprocal of the arithmetic mean of the reciprocals", ormore clearly written as H = n/(1/x_1) + 1/x_2 + ... + 1/x_n) For example if the input is 1 2 3 4 5, the output must be 2. 18978. The prompt must be "Enter 5numbers:"Sample output:Enter 5 numbers: 1 2 3 4 52.18978

We have write the program that ask five Numbers and prints out their harmonic mean.

Answered: Write a program that asks for five…

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 program that asks for two integers and writes both the Euclidean division and the real division of the first by the second. For example, for inputs 42 and 5, the program should output: 42=8* 5+2 | 42/5=8.4 (remark the vertical bar and the spaces) The prompts must be "Enter the numerator:" and "Enter the denominator:" (Hint: Use float type for decimals) Sample output: Enter the numerator: 42 Enter the denominator : 5 42=8*5+2 | 42/5=8.4
Create a program that will accept a number that will be the basis of the number of times a user can input different numeric values. The user will then input numbers based on the initial input. Identify the sum/total of all numbers but segregating the total for ODD and EVEN. Display the sum of both ODD and EVEN. Sample output: Please enter the count of input: 5 Please input No.1: 3 Please input No.2: 2 Please input No.3: 10 Please input No.4: 7 Please input No.5: 1 The total no of ODD is 3 and the sum is 11. The total no of EVEN is 2 and the sum 12. Using Matlab. Thanks!
Use cin to read integer leftoverValue from input. Then, read the remaining integers from input until 99 is read. For each remaining integer read before 99, if the integer is positive, output the positive integer followed by a newline and subtract the positive integer from leftoverValue. Ex: If the input is: 57 -25 24 20 99 then the output is: 24 20 The total after subtracting all positive values is 13 Note: leftoverValue may go negative. 1 #include 2 using namespace std; 3 4 int main() { 5 6 7 8 9 10 11 12 13} int inputData; int leftoverValue; *Your code goes here */ cout << "The total after subtracting all positive values is " << leftoverValue << endl; return 0;
First, read in an input value for variable numVals. Then, read numVals integers from input and output each on the same line with ": " between each value. End with a newline. Note: ": " should not be at the beginning or end of the output. Ex: If the input is 4 -20 80 60 -10, then the output is: -20: 80: 60: -10 1 2 3 4 5 6 7 8 9 10 #include <iostream> using namespace std; int main() { intnumVals; /* Your code goes here */ return0; }
Question 2: Write a program to read student ID and check whether it is odd/even number. Output a 4X4 badge if the student ID is even number and output a 3X3 badge if it is odd number. The badge is built up by the (height X width) of asterisks. (Use for-loop to draw the asterisks, do not hard-coded)

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