Complete the following TODO sections of this C code     // TODO: Spawn a child process   ??? = ???;   // CHILD CODE   // TODO: Conditional for child only   if( ??? ){...}   // PARENT CODE   printf("Parent waiting for child to complete\n");   int status;                           // used to check return code of child   // TODO: Block until child is finished and check the output   ???? ( ??? );   // TODO: check if the child exited properly using wait macros   if( ??? ){     // TODO: extract exit/return code of child process using wait macros     int retcode = ???;     printf("Child complete, return code %d\n",retcode);   }   else{                                        // Child did not complete properly     printf("Child terminated abnormally\n");     exit(1);   }

this is my code using System;class Reverse3{    static void Main()    {        int firstInt = 23;        int middleInt = 45;        int lastInt = 67;        Console.WriteLine("Before reversing: firstInt: " + firstInt + ", middleInt: " + middleInt + ", lastInt: " + lastInt);        Reverse(ref firstInt, ref middleInt, ref lastInt);        Console.WriteLine("After reversing: firstInt: " + firstInt + ", middleInt: " + middleInt + ", lastInt: " + lastInt);        Console.WriteLine("Values in order: " + firstInt + ", " + middleInt + ", " + lastInt);        Console.WriteLine("Values in reverse order: " + lastInt + ", " + middleInt + ", " + firstInt);    }    public static void Reverse(ref int a, ref int b, ref int c)    {        int temp = a;        a = c;        c = temp;    }}  i have my task Function Reverse reverses the position of three integers, and this one works but the task Values printed in order and in reverse order only half works I get them in reverse order Values in reverse…

use C++ programing language  Write a program that prompts the user to enter a person's date of birth in numeric form such as 8-27-1980. The program then outputs the date of birth in the form: August 27, 1980. Your program must contain at least two exception classes: invalidDay and invalidMonth. If the user enters an invalid value for day, then the program should throw and catch an invalidDay object. Similar conventions for the invalid values of month and year. (Note that your program must handle a leap year.)

/* * rotate4 - Rotate x to the left by 4 *   Examples: rotate4(0x87654321) = 0x76543218 *   Legal ops: ~ & ^ | + << >> ! *   Max ops: 10 *   Rating: 2 */int rotate4(int u) {  return 2;}  Do not use any control constructs such as if, do, while, for, switch, etc.