3) Write a general program that computes the values e" by using the following equation. Calculate the output when x=3. The equation must have 15 terms with x. e =1++ 2x (2x) (2x) I! 21 +. 3! Do not write the program by simply adding the terms in the equation. You are allowed to use "math.h" functions.
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- (Numerical) Using the srand() and rand() C++ library functions, fill an array of 1000 floating-point numbers with random numbers that have been scaled to the range 1 to 100. Then determine and display the number of random numbers having values between 1 and 50 and the number having values greater than 50. What do you expect the output counts to be?You can find out how many seconds have elapsed since Jan 1, 1970 using the time() function. #include <time.h> now = time(NULL); // now is more than a billion seconds (which data type should you use?) Write a program that estimates how many years, months, weeks, days, and hours have gone by since Jan 1 1970 by calculations with the number of seconds that have passed. The number of months must be less than 12, i.e., take out how many years have gone by first, then how many months are left, then weeks, etc. Assume that all years have 365 days, and all months have 30.42 days. Don’t use a calculator, or any web site that reports the number of seconds in a month, etc. – your C program can calculate anything that you need. Notice that this is an assignment on using arithmetic in C. Hints. How many seconds are in a minute? hour? A day? A week? A month? A year?Transient PopulationPopulations are affected by the birth and death rate, as well as the number of people who move in and out each year. The birth rate is the percentage increase of the population due to births and the death rate is the percentage decrease of the population due to deaths. Write a program that displays the size of a population for any number of years. The program should ask for the following data: The starting size of a population P The annual birth rate (as a percentage of the population expressed as a fraction in decimal form)B The annual death rate (as a percentage of the population expressed as a fraction in decimal form)D The average annual number of people who have arrived A The average annual number of people who have moved away M The number of years to display nYears Write a function that calculates the size of the population after a year. To calculate the new population after one year, this function should use the formulaN = P + BP - DP + A - Mwhere N is the…
- Airline companies apply baggage restrictions for their passengers. An airline company has decided to apply a 10kg limitation for passengers' hand luggage and 20kg for their normal baggage. When passengers arrive, they enter their hand and normal luggage weight from the keyboard. If passengers exceed their normal baggage allowance of 10 dollars per gram, they pay 12 dollars per kg. Accordingly, write the program that calculates the baggage price of the airline they will go to according to the baggage values entered by the arriving passenger and keeps this from closing the program for each passenger. Note: If hand and normal baggage allowances are stretched below the maximum value, the payment amount will be considered not negative. An example printout is given on the right. Geri bildirim gönderuse following code to solve the question : Program Specifications Write a program to play an automated game of Rock, Paper, Scissors. Two players make one of three hand signals at the same time. Hand signals represent a rock, a piece of paper, or a pair of scissors. Each combination results in a win for one of the players. Rock crushes scissors, paper covers rock, and scissors cut paper. A tie occurs if both players make the same signal. Use a random number generator of 0, 1, or 2 to represent the three signals.Note: this program is designed for incremental development. Complete each step and submit for grading before starting the next step. Only a portion of tests pass after each step but confirm progress.Step 0. Read starter template and do not change the provided code. Integer constants are defined for ROCK, PAPER, and SCISSORS. A seed is read from input to initialize the random number generator. This supports automated testing and creates predictable results that would otherwise…PROBLEM:Write a program that prompts the user to input any digit then swap the position of the first and the last digit. Next, the user will be prompt to select what arithmetic operation he/she want to employ on the first and last digit based on the following choices: 1. Sum of their square 2. Product of their square root 3. Square of their product The output will display the result of the arithmetic operation followed by the digit with a swapped position of “first” and “last” digit. Then finally display the equivalent uppercase alphabet for the first digit and lowercase alphabet for the last digit respectively after swapping. Note: 1. If the last digit of the inputted digit from the user is zero, it must display that there is no equivalent alphabet for that digit. 2. If the user chooses arithmetic operation No.2, format the output to three decimal places
- 7) The ideal gas law allows the calculation of volume of a gas given the pressure(P), amount ofthe gas (n), and the temperature (T). The equation is:V = nRT / PSince we only have used integer arithmetic, all numbers will be integer values with nodecimal points. The constant R is 8.314 and will be specified as (8314/1000). This givesthe same result. Implement the idea gas law program where the user is prompted for andenters values for n, T, and P, and V is calculated and printed out. Be careful toimplement an accurate version of this program. Your program should include a properand useful prompt for input, and print the results in a meaningful mannerPRG10: Write a program that accepts dates written in numerical form and outputs in complete form. :5 26 1986 : May 26, 1986 Enter date in number form Your date in complete form is PRG11: Write a program that will calculate and show bills of the Manila Electric Company. The rates vary depending on whether the useR is residential (R), commercial( C) , or industrial (I). Any other code should be treated as an error. The program should accept the subscriber ID, Subscriber Name, his total electrical consumption in a month, and the code of the consumer type. The rates are computed as follows: R: 50 plus .50 per kwh used C: 100 for the first 1000 kwh and 0.45 for each additional kwh I: 180 for the first 1000 kwh and 0.75 for each additional kwh PRG12: Write a program that will simulate the Paper, Rock, Scissors game. Two players should be able to either P, R or S then the program shall determine who the winner is and state why he wins based on the following criteria: Sample Output Paper…What does this function using to? int max(int a , int b) if(a > b) return a; else return b; } returns the maximum of two integer numbers returns the minimum of two integer numbers returns the maximum of an floating point numbers returns the minimum of two floating point numbers
- 2. Write a program to input a number x from the keyboard. If the number is larger than 0, find its square root. Otherwise, calculate x* x. Write the program by using selection statement. A sample of the output showed as below. Please enter a positive or negative number: -4 You have entered -4 which is smaller than 0 Therefore -4 x -4 = -8 Hint: Use include to include sqrt function. Example: root=sqrt(x);PROBLEM: Write a program that computes the equivalent resistance of a purely series and purely parallel electric circuit. SPECIFICATIONS: • The program will ask the user to choose whether to compute for the equivalent resistance of a series or parallel combination. • The user will input three resistance values R1, R2, and R3 in ohms. • The program will provide an output of equivalent resistance in series (Rs) or parallel (Rp). • You may only use the codes that we studied in our lectures. • All lines of codes should have a comment. To recall, the formula for solving the resistance for a purely series and purely parallel circuit are: a. Series Circuit: R1 120 ohms R2 Vs 100 V Rs = R7 = R1 + R2 + R3 + …+ Rn ... 30 ohms R3 50 ohms b. Parallel Circuit: 1 1 1 + R1' R2 ' R3 1 1 1 ... Rp RT Rn R1 R2 10 ohms Vs 40 ohms 40 Volts TEST CASES: If the user inputs a character: Computing for the equivalent resistance A. Series Combination B. Parallel Combination Enter Choice: B Enter R1: 1 Enter R2: 2…T can be approximated by using the following infinite series: +-+...) Write a program that prints out two versions of the approximation one that goes out to a denominator of 13 and one that goes out of a denominator of 15. T=4 1 3 5 7 9 Note you will want to use 1.0 for your numerators. In my code I used a decimal version for all of these integers.