Code in C please. for this question you will write a function definition and a main function. implement the following function. char runmenu( ); \\display the program options and get the users selection (a, d, or q)) \\get and return the selection from the user \\declare all necessary variables \\you can decide what a,d, or q stand for add the main function with the function call to runmenu

For this portion of the lab, you will reuse the program you wrote in Lab 4.  Redesign this solution using functions.  For this lab: You will define a function names main(). You will get input in the main function and pass it to the following functions: milesToKm() FahToCel() GalToLit() PoundsToKg() InchesToCm(). Each function will require that you have a local variable to store the result of the calculation. This result will then be displayed using the print statement from within the function. Part 1B: Code Use the design you created in part A.  Write a complete and syntactically correct Python program.  Use the IDLE programming environment

#include <stdio.h>#include <stdlib.h> int cent50 = 0;int cent20 = 0;int cent10 = 0;int cent05 = 0; //Function definitionvoid calculateChange(int change) {if(change > 0) {if(change >= 50) {change -= 50;cent50++;} else if(change >= 20) {change -= 20;cent20++;} else if(change >= 10) {change -= 10;cent10++;} else if(change >= 05) {change -= 05;cent05++;}calculateChange(change);}} //Define the functionvoid printChange() { if(cent50)printf("\n50 Cents : %d coins", cent50); if(cent20)printf("\n20 Cents : %d coins", cent20); if(cent10)printf("\n10 Cents : %d coins", cent10); if(cent05)printf("\n05 Cents : %d coins", cent05);cent50 = 0;cent20 = 0;cent10 = 0;cent05 = 0; } //Function's definitionint TakeChange() { int change;printf("\nEnter the amount : ");scanf("%d", &change);return change; }//main functionint main() {//call the functionint change = TakeChange(); //use while-loop to repeatedly ask for input to the userwhile(change != -1){if((change %…

When a function accepts several arguments, how important is it what order they are sent in?