Write a program that takes input for name, score and school year for 3 students. Print the output back with average score along with names, school year and score of three students. You will need 3 string variables to store names of 3 students, 3 double variables to store scores of 3 students, and 3 character variables to store school year of 3 students. You can define average as a double variable. You need to use ignore and clear function of iostream to make sure data is read correctly and completely. You might need to use cin.ignore(200,'\n') to ignore 200 characters or new line whatever comes first. Make sure your program gives input and output in following manner. Please use cin.ignore This is for devc++

Write a program that takes input for name, score and school year for 3 students. Print the output back with average score along with names, school year and score of three students. You will need 3 string variables to store names of 3 students, 3 double variables to store scores of 3 students, and 3 character variables to store school year of 3 students. You can define average as a double variable. You need to use ignore and clear function of iostream to make sure data is read correctly and completely. You might need to use cin.ignore(200,'\n') to ignore 200 characters or new line whatever comes first. Make sure your program gives input and output in following manner. Please use cin.ignore This is for devc++

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 22PE

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Take a string input from the user and print a modified string where the characters in the multiple of 3 positions (index starts from 0) are at the beginning, followed by a separator hyphen (-) in the middle and the rest of the characters are at the end. Keep in mind that in the input string there can be characters with both uppercase and lowercase letters, but in the final output, all the characters should be in lowercase. [You can not use built-in function lower() in this problem.]
Write a program that reads a sequence of input values and displays a bar chart of the values, using asterisks, like this: ********************** **************************************** **************************** ************************** ************** You may assume that all values are positive. You will keep reading input until the letter Q is entered. In order to solve this problem, you need to first figure out the maximum entered value. That value’s bar should be drawn with 40 asterisks. Shorter bars should use proportionally fewer asterisks. Make sure that you use functions in your solution, including a main function. Define def readInts() function to read integers until user enters q. and returns a list of entered integers Define def printStars(values) function that prints the bar chart using the list of values
Write a program that creates a login name for a user, given the user's first name, last name, and a four-digit integer as input. Output the login name, which is made up of the first five letters of the last name, followed by the first letter of the first name, and then the last two digits of the number (use the % operator). If the last name has less than five letters, then use all letters of the last name. Hint: Use the to_string() function to convert numerical data to a string.
Have the function StringChallenge(str) take the str parameter being passed and return the string true if there is an equal number of x's and o's, otherwise return the string false. Only these two letters will be entered in the string, no punctuation or numbers. For example: if str is "xooxxxxooxo" then the output should return false because there are 6 x's and 5 o's.
i need to write a program that asks the user to input a number for the following forumla: e^x = 1 + x + (x^2/2!) + (x^3/3!) + (x^4/4!) + ... it should contain a function that accepts this number as an input argument and returns the exponential of this number using the formula and I also have to write a unit test to see if the program calculates the correct exponential result up to 2 decimal places by comparing it with the output of exp()
Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. Ex: If the input is: n Monday the output is: 1 Ex: If the input is: z Today is Monday the output is: 0 Ex: If the input is: n It's a sunny day the output is: 2 Case matters. n is different than N. Ex: If the input is: n Nobody the output is: 0 Your program must define and call the following function that returns the number of times the input character appears in the input string. int CountCharacters(char userChar, string userString) Note: This is a lab from a previous chapter that now requires the use of a function. #include <iostream>using namespace std; /* Define your function here */ int main() {/* Type your code here. Your code must call the function. */ return 0;} Please help me with this problem using c++.
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?
Given three int variables that have been given values, areaCode, exchange, and lastFour, write a string expression whose value is the string equivalent of each these variables joined by a single hyphen (-) So if areaCode, exchange, and lastFour, had the values 800, 555, and 1212, the expression's value would be "800-555-1212". Alternatively, if areaCode, exchange, and lastFour, had the values 212, 867 and 5309 the expression's value would be "212-867-5309".
Write a program, which takes a positive integer as input, and prints which powers of 2 does the numberlie between. For example, the number 269 lies between 28(256) and 29(512). If the input is 269, theoutput should be 8 9. Borderline cases which are powers of 2, such as 256, should be aligned to the lowerlimit of the desired range output, i.e. 28(256). You should not use math functions such as pow.
Write a program that does temperature converter :\n", "- The user will enter if he wants the result in Celsius or in Fahrenheit. Use the input function to read this option. \n", "- Ask the user the value of the temperature he wants to convert. Use the input function to read this value and convert accordingly.\n", "- If the user wants the temperature in Fahrenheit compute: $ Fahrenheit = Celsius*5/9+32$.\n", "- If the user wants the Celsius compute as follows: $ C = (F-32)*5/9 $.\n"
You are to write a Java program that will prompt for and read 1 word of a length greater that 3 entered bythe user, which you store in a String variable. With the use of loops and nested loops you are to produce a specific triangular pattern with the characters of the word without the first and last characters and having: & next to each character as illustrated in the figures below, exactly as displayed in the samples below. Your code must work no matter what word the user enters.
Write a program that takes in an integer in the range 20-98 as input. The output is a countdown starting from the integer, and stopping when both output digits are identical. Ex: If the input is 93, the output is: 93 92 91 90 89 88 Ex: If the input is 77, the output is: 77 Ex: If the input is not between 20 and 98 (inclusive), the output is: Input must be 20-98 For coding simplicity, follow each output number by a space, even the last one. Use a while loop. Compare the digits; do not write a large if-else for all possible same-digit numbers (11, 22, 33, ..., 88), as that approach would be cumbersome for large ranges.