QUESTION 1 Function summer is a value returning function that is passed two parameters. Function summer computes the sum of all integers between the smaller integer and the larger integer inclusively. For example, if function summer is passed a 5 and 2, the code returns a value of 14 which is the sum of 2, 3, 4, 5. (This needs an accumulator!) a) Give the function prototype for function summer b) Give an example of the function call (from main) c) Write the function definition (header and body)
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- (Numerical) Heron’s formula for the area, A, of a triangle with sides of length a, b, and c is A=s(sa)(sb)(sc) where s=(a+b+c)2 Write, test, and execute a function that accepts the values of a, b, and c as parameters from a calling function, and then calculates the values of sand[s(sa)(sb)(sc)]. If this quantity is positive, the function calculates A. If the quantity is negative, a, b, and c do not form a triangle, and the function should set A=1. The value of A should be returned by the function.(Practice) For the following function headers, determine the number, type, and order (sequence) of values that should be passed to the function when it’s called and the data type of the value the function returns: a. int factorial(int n) b. double volts(int res, double induct, double cap) c. double power(int type, double induct, double cap) d. char flag(char type, float current, float time) e. int total(float amount, float rate) f. float roi(int a, int b, char c, char d, float e, float f) g. void getVal(int item, int iter, char decflag, char delim)Write a function to divide variable ‘a’ with ‘b’. Store the result in a separate variable andreturn it from the function. Practice default parameters by calling your function with 1 argumentand with 2 arguments. Use the concept of function prototyping for this question. The signature offunction is as follows: int divide (int a, int b=2)
- Consider the following function call: draw_circle('red', 3) What is the function name and what is the first argument passed to the function? a. The function name is draw_circle and the first argument is 3. b. You need to see the function definition to determine the function name and arguments. c. The function name is draw_circle, but you need to see the function definition to determine the arguments. d. The function name is draw_circle and the first argument is 'red'. e. The first argument is 'red', but you need to see the function definition to determine the function name.1. Write a function which takes one parameter int num, and prints out a countdown timer with minutes and seconds separated by a colon (:). It should print out one line for each second elapsed and then pause one second before printing out the next line. A few things to note: - You can assume that calling the function usleep(1000000) makes the program pause for one second - It should count down from num minutes:zero seconds to zero minutes:zero seconds - Your function must have the following signature: void timer(int num) You do not need to demonstrate calling this function from main(). You don't need to format the output nicely; the below is acceptable output for calling this function when minutes is 10: 10:0 9:59 9:58 … 9:1 9:0 8:59 8:58 … 0:2 0:1 0:0Let 1 represent true and 0 represent false. The function Conjunction(), whose incomplete code is given below, computes p∧q: def Conjunction(p,q):#FIX ME#return 1else:return 0 What should the line of code which contains the expression #FIX ME# be replaced with in order to complete the code? Question 3 options: if p != q: if p == 0 and q == 0: if p == q: if p == 1 and q == 1:
- Program type C (due at midnight please help) 2- Write a function definition for a function named final_grade that has a typeint input parameter called points and returns through an output parameter gradePtr the appropriate letter grade using a straight scale (90–100 is an A, 80–89 is a B, and so on). Return through a second output parameter (missedPtr) an indication of whether the student just missed the next higher grade (true for 89, 79, and so on). The function prototype must be created. The function call be called on an input of points to convert the points to letter grades and display the results.2. If a function have all the default arguments but still some values are passed to the function then _________.For this question you will design and implement a function that takes 5 arguments and produces 5 return values. This question is internally recognized as variant 0371. The 5 arguments must be of types int, int, bool, bool, and char (in that order), and they must be stored in parameter variables 'ham', 'bar', 'xyz', 'gzk', and 'foo', respectively. As a clarifying example, the second parameter - 'bar' - will be of type int. The function you create must perform the operations list below, in the specified order and exactly as they are described here. You are NOT permitted to simplify the operations. 1. create a new variable named 'ukr' that stores the result of increasing the 'ham' parameter by 42 2. if the conjunction of the 'xyz' parameter and the 'gzk' parameter has a value of True, multiply the value of the 'ham' parameter by a value of 29 and store the result back in 'ham' 3. negate the value of the 'xyz' parameter and store the result back in 'xyz' 4. decrease the value of the 'ham'…
- Toll roads have different fees at different times of the day and on weekends. Write a function CalcToll() that has three arguments: the current hour of time (int), whether the time is morning (bool), and whether the day is a weekend (bool). The function returns the correct toll fee (double), based on the chart below. Weekday Tolls Before 7:00 am ($1.15) 7:00 am to 9:59 am ($2.95) 10:00 am to 2:59 pm ($1.90) 3:00 pm to 7:59 pm ($3.95) Starting 8:00 pm ($1.40) Weekend Tolls Before 7:00 am ($1.05) 7:00 am to 7:59 pm ($2.15) Starting 8:00 pm ($1.10) Ex: The function calls below, with the given arguments, will return the following toll fees: CalcToll(8, true, false) returns 2.95CalcToll(1, false, false) returns 1.90CalcToll(3, false, true) returns 2.15CalcToll(5, true, true) returns 1.05 need help with code in c++Write and test the “digit” function:Function Prototype: int digit(int n,int k)This function returns the kth digit of the positive integer n. For example, if n is the integer 29,415, then the call digit(n,0) would return the digit 2, and the call digit(n,2) would return the digit 4.ASSIGNMENT Consider the following function. What is the purpose of the function f? Please do explain and describe in details all possible answers for this function given below.int f(int n) {if ((a >= b) && (c < b)) return b; else if (a >= b) return f(a, c, b); else return f(b, a, c);} To find the maximum number between a, b, and c. To find the middle number between a, b, and c. To find the minimum number between a, b, and c. None of the other statements. Suppose the letters a,b,c,d,e,f have probabilities of 1/2, 1/4, 1/8, 1/16, 1/32, 1/32 respectively. Which of the following is the Huffman code for the letter a,b,c,d,e,f? Please show how is the Huffman tree, so that you can determine one of the options below. 0, 10, 110, 1110, 11110, 11111 11, 10, 01, 001, 0001, 0000 11, 10, 011, 010, 001, 000 110, 100, 010, 000, 001, 111 An adjacency matrix of a graph is given below: matrix at photoFirst, draw the graph defined by that adjacency matrix, and label the…