Use the C programming language to write code that proclaims and sets a double, int, and char. Afterward, proclaim and set a pointer to the double, int, and char. The code must print the inscription of, and value stored in, and the memory size (in bytes) of all six variables. The "0x%x" formatting specifier outputs inscriptions in hexadecimal. The "%f" outputs floating values. The sizeof operator must determine the memory size allocated for all variables.

Use the C programming language to write code that proclaims and sets a double, int, and char. Afterward, proclaim and set a pointer to the double, int, and char. The code must print the inscription of, and value stored in, and the memory size (in bytes) of all six variables. The "0x%x" formatting specifier outputs inscriptions in hexadecimal. The "%f" outputs floating values. The sizeof operator must determine the memory size allocated for all variables.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter7: Arrays

Section7.1: One-dimensional Arrays

Problem 4E: (Practice) a. Write output statements using cout that can be used to display values from the first,...

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2. Test Scores File: test_scores.py Write pseudocode for the main() part of a program that asks the user to enter 4 test scores between 0 and 100, then displays a JCU grade for each score and also the average test score. When you have written the pseudocode for main, implement your solution in Python code and test it with a range of meaningful data. Remember that we've done the JCU grades question before, so copy your function from that practical code file. Sample Output Score: 3 Score: 50.5 Score: 66 Score: 100 Score 3.0, which is N Score 50.5, which is P Score 66.0, which is C Score 100.0, which is HD The average score was 54.875 Enhancements When you have that working... We asked for 4 scores. Have a look at your code... did you use 4 as a numeric literal or a constant?Change 4 to 3... Did you have to change the program in more than one place?If so, then you've missed one of the things we've taught...As a strong guideline: if you need to use the same literal more than once, you…
Use the C programming language to write code that proclaims and sets a double, int, and char. Afterward, proclaim and set a pointer to the double, int, and char. The code must print the inscription of, and value stored in, and the memory size (in bytes) of all six variables. The "0x%x" formatting specifier outputs inscriptions in hexadecimal. SAMPLE OUTPUT: Char ___ 's inscription is 0x___Int ___'s inscription is 0x___Double ___'s inscription is 0x___Char* ___'s inscription is 0x___Int* ___'s inscription is 0x___Double* ___'s inscription is 0x___Char ___ 's value is ___Int ___'s value is ___Double ___'s value is ___Char* ___'s value is 0x___Int* ___'s value is 0x___Double* ___'s value is 0x___Char ___ 's size is ___ bytesInt ___'s size is ___ bytesDouble ___'s size is ___ bytesChar* ___'s size is ___ bytesInt* ___'s size is ___ bytesDouble* ___'s size is ___ bytes
You need to write a program in C that will allow a teacher to store, update and view the grades of multiple students. The program should perform the following operations: Add a new student and their grades for different subjects. View the grades of a particular student. Update the grades of a particular student. View the average grades of all students.The program should store the following information for each student: Student name (string) Roll number (integer) Grades for 5 subjects (integers)The program should implement a menu-driven interface for the user to perform the above operations. The program should continue to run until the user selects to exit.Constraints: The student name should not exceed 50 characters. The roll number should be a positive integer and should be unique for each student. The grades should be integers in the range [0, 100].
Use Pointer Write a program that allows the user to enter the last names of a number of candidates in a local election and the number of votes received by each candidate. The program should then output each candidate's name, the number of votes received, and the percentage of the total votes received by the candidate. Your program should also output the winner of the election. A sample output is: Number of Candidates: 5 Candidate Votes recieve %of total vote Johnson 5000 25.91 Miller 4000 20.73 Duffy 6000 31.09 Robinson 2500 12.95 Ashtony 1800 9.33 Total 19300 The winner of the election is Duffy!!
2. A simple application is required to grade multiple choice test. The test contains 40 questions taken by 100 students. a. C. Write C++ statement to declare: i. ii. a two-dimensional array that will store answers for 40 multiple choice questions answered by 100 students. a single-dimensional array that will store answer scheme for 40 multiple choice questions. Write a C++ code fragment to calculate the mark for each student in percentage format and determine the student with the highest mark.
Create a program in C language that calculates the month's day from a given year and year's day. Use pointers for the month and month's day variables. Don't forget to add proper errors handling in your program. Example or errors - Invalid Input- Invalid year- Invalid year day Example of input # ./month_day <year> <yearday> # Example for Feb 2nd, 2019:\$ ./month-day 2019 33Feb 02, 2019 I have this class - month-day.c - #include <stdio.h> /* month_day function's prototype*/void month_day(int year, int yearday, int *pmonth, int *pday); int main() {return 0;} Note: I don't need the calendar, please read the instructions well!!
(Numerical) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters to 0, and then generate a large number of pseudorandom integers between 0 and 9. Each time a 0 occurs, increment the variable you have designated as the zero counter; when a 1 occurs, increment the counter variable that’s keeping count of the 1s that occur; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of the time they occurred.
(Practice) a. Write output statements using cout that can be used to display values from the first, third, and seventh elements of each array declared in Exercise 2. b. Write a for loop that can be used to display values for the complete array declared in Exercise 2.
C++ You are required to write a universal calculator that performs DOUBLE UP of different types of data. Especially the calculator must take the following types of input. A decimal number A float point number A binary number which must be prefixed with “0b”(e.g 0b111 ob1010 are valid 01b1010, 0b101, 01010 are invalid) A hexadecimal number which must be prefixed with “0x” (e.g. 0x19, 0xAAare valid. 01x1A, ox1A, 01A are invalid) Note Your program must implement function overloading. You can consider the examples below for your implementation. You are provided with the initial code which can be found. #include <iostream> #include <string> #include <string.h> #include <iomanip> using namespace std; /* * IMPLEMENT YOUR OVERLOADED FUNCTIONS HERE */ /* this function takes a string and * returns 1 if the string represents a decimal * returns 2 if the string represents a floating point * returns 3 if the string represents a binary * returns 4 if the…
Type C Programming: Write a program that: Declare the following integer variables: - Leftmotor - Rightmotor Declare the following character arrays: - lilac of size 50. - lea of size 30. Repeat the steps below 10 times and then quit the program. Ask the user for a robot command and store it in a character array of size 50. Store the user input in lilac. The user input consist of up to two words inputted as one string. The motors are assigned values according to the string input and the table below. Also the input string could be one word or two words. If the first word is STOP then no further instruction is needed (no second word in the string). If the first word is move then a second word will follow First word Second word Left motor Right motor STOP 0 0 MOVE FORWARD 127 127 MOVE REVERSE -127 -127 MOVE LEFT 64 127 MOVE RIGHT 127 64 The user input could be a mix of upper case and lower case letters so you need to change all the input to upper case before comparing with the…
Using C++ Input a number into an array of characters. Check to see if all of the characters in the array are numeric. If they are not all numeric output (invalid input). If they are all numeric convert the characters to there integer form. Once in the integer form add 25 to the integer and print it out. Example run:Input a number-> 12A3(Invalid input)Input a number->125Your number plus 25 is150
Create a program using C++ that satisfies the following requirements: SAMPLE ATTACHED Develop a function called "randomPairsGenerator" that generates and displays pairs of random numbers, with a maximum of 5 pairs per line. Within this function, use a loop to create 20 pairs of random numbers:1) The first number in each pair should be within the range of 1 to 50, inclusive.2) The second number in each pair should be within the range of 51 to 100, inclusive. For each pair, print the two numbers side by side, separated by a space. Separate each pair with a comma. After every 5 pairs, start a new line. After all 20 pairs have been generated, display the total count of pairs in which the sum of the two numbers is divisible by 7.