Write a C program declaring two variables with values 10 and 15.Using the pointer concept, illustrate the sum and difference. Hint: *ap = *ap + *bp; *ap = *ap - *bp3; printf("%d %d\n%d%d\n", a, *ap, b, *bp);
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- Write a function f which takes three pointers to int variables (a, b, c). Then it should:-Set the first variable to the sum of values of the variables (a + b + c).-Set the second variable to difference between maximum and minimum of values ( max(a,b,c) - min(a,b,c) )-Set the third variable to median of a, b, c.For example:if a = 5, b = 10, c = 2Then f(&a, &b, &c) should:Set a to 17 (that is the sum)Set b to 8 (that is max - min = 10 - 2)Set c to 5 (that is the median of 5, 10 and 2) NOTE: You are already provided a test main which checks your code for evaluation. DO NOT MODIFY IT or your answer will NOT be accepted. #include<stdio.h> // Write your code here... //////////////////////////////////////////// THIS IS THE TEST MAIN FOR YOUR PROGRAM// DO NOT MODIFY IT!!int main() {int a = 1;int b = 2;int c = 3;for (int i = 0; i < 2; i++) {f(&a, &b, &c);printf("%d\n", a);printf("%d\n", b);printf("%d\n", c);}return 0;}//////////////////////////////////////////…In C, write a function that gets 3 pointers int* a, int* b, int* c, and rotates the values in their addresses to the left. That is, a gets the value of b, b gets the value of c, and c gets the value of a. void rotate3 (int* a, int* b, int* c); For example, if we have int x=1, y=2, z=3, then after calling rotate3 (&x, &y, &z) we should have x==2, y==3, and z==1. if we have int x=7, y=1, z=6, then after calling rotate3 (&x, &y, &z) we should have x==1, y==6, and z==7.Write a C++ program following the instructions below. Please follow the order of the tasks given below, and write one function a time, test it, and then move on to the next function. 1. Implement Euclidean Algorithm for calculating greatest common divisor First write and test a function that calculates the greatest common divisor of two non- negative integers, as follows: /* precondition: a>=b>=0 *//* postcondition: return d=gcd(a,b) */ int EuclidAlgGCD (int a, int b); Then implement the extended Euclidean Algorithm to find not only the greatest common divisor of two integers, but also find the integer coefficients that expresses the gcd in terms of the integers, as illustrated below: /* precondition: a>=b>=0 *//* postcondition: return d=gcd(a,b), s and t are set so that d=sa+tb */ int ExtendedEuclidAlgGCD (int a, int b, int & s, int & t); 2. Modular arithmetic Write a function that returns the result of any integer modulo of n (i.e., reduce the integer modulo n).…
- Write a C++ program to read two columns of numbers, do arithmetic operations as described below and output the original values and computed values to the screen as table a). Download the dataFile2 screenshot of dataFile2 b). Read two columns of data into vector(s) c). Output two columns’ values to the screen d). Raise the first column by power 3 and multiple the second column by 3 e). Store the new values in separate vector(s) f). Print out the new values to the screenWrite a C++ program to read two columns of numbers, do arithmetic operations as described below and output the original values and computed values to the screen as tablea). Download the dataFile_lab2b). Read two columns of data into vector(s)c). Output two columns’ values to the screenc). Raise the first column by power 3 and multiple the second column by 3 d). Store the new values in separate vector(s)c). Print out the new values to the screenWrite a C program that uses a recursive function to find the maximum value in an array of integers using pointers. The program should take user input for the size of the array and the elements of the array, and then use pointers to recursively find the maximum value.
- Write a program to find the number of times that a given word occurs in a sentence using pointers. Read data from standard input. The first line is a single word, which is followed by general text on the second line. Read both up to a new line character, and insert a terminating null before processing. Typically output should be : The word is “ the ”. The sentence is “ the cat on the mat “ . The word occurs 2 times.Implement in C Programming 6.10.2: Pass by pointer. Write a function call to ConvertMoney() to store the number of quarters, nickels, and pennies within the integer variables numQuarters, numNickels, and numPennies, respectively. Ex: If the input is 133, then the output is: Quarters: 5 Nickels: 1 Pennies: 3 #include <stdio.h> void ConvertMoney(int totalPennies, int* numQuarters, int* numNickels, int* numPennies) { *numQuarters = totalPennies / 25; totalPennies = totalPennies % 25; *numNickels = totalPennies / 5; totalPennies = totalPennies % 5; *numPennies = totalPennies;} int main(void) { int totalPennies; int numQuarters; int numNickels; int numPennies; scanf("%d", &totalPennies); /* Your code goes here */ printf("Quarters: %d\n", numQuarters); printf("Nickels: %d\n", numNickels); printf("Pennies: %d\n", numPennies); return 0;}Consider the following recursive function: def rec1(aList,first,last): if first==last: return aList[first] else: return aList[last]*rec1(aList,first,last-1) Show the output of the following call (show your work and all recursive calls): print(rec1([1,2,3,4,5,6,7],3,5))? describe the task of the rec1 function.
- Write a C ++ program to make a calculator that performs division and subtraction of five numbers only then print the result on screen, using functions call by pointer?Write a single and complete C program to help faculty ‘X’ preparing grades ofEEE 103:a. Ask the user how many students he has in his class and take it as input.b. Dynamically allocate memory and take input of the student’s EEE 103final marks using pointersc. Find the maximum marks obtained among them. The marks must beaccessed using pointer.d. Those who got below 50% of the maximum marks, add 2 marks bonus tothose student’s marks. The marks must be accessed using pointer.e. Consider the final exam has been taken for a total of 45 marks. But theweight of finals for the EEE 103 course is 32%. Now convert eachstudent's marks he received to 32% for preparing the grades. Store theconverted marks in another dynamically allocated array.f. Print the converted marks for all the students.Write a program called p3.py that contains a function called reveal_recursive() that takes a word (string) and the length of the word (int) as input and has the following functionality: 1. prints the word where all characters are replaced by underscores 2. continue to print the word revealing one character at a time. i.e., the second line printed should print the first character followed by “_”’s representing the rest of the word. (see example below) 3. the function should end after printing the entire word once. 4. This function should be recursive Example: #the word is kangaroo ________ k_______ ka______ kan_____ kang____ kanga___ kangar__ kangaro_ kangaroo
