Code:#include <stdlib.h> #include <stdio.h> #include <time.h> #include <ctype.h> //Trivia Game //Function Prototypes int people(void); int places(void); void pause(int); //Global Variables int answer=0; //Main main() { do { system("clear"); printf("\t\tTrivia Game\n"); printf("\tEnter a Choice:\n"); printf("1.People"); printf("2.Places"); printf("3.Quit"); scanf("%d",answer); switch(answer) { case 1: if (people()==2) printf("\nCorrect\n"); else printf("\nIncorrect\n"); pause(2); break; case 2: if (places()==2) printf("Correct\n"); else printf("Incorrect\n"); pause(2); break; } while (answer!=3); } } int places(void){ int choice=0; printf("What place is warmer?\n"); printf("1.Alaska\n"); printf("2.Hawaii\n"); printf("Pick Your Choice!\n"); scanf("%d",&choice); pause(2); return choice; } int people(void) { int choice=0; printf("What person was president?\n"); printf("1.Hilary Clinton"); printf("2.Bill Clinton"); scanf("%d",&choice); pause(2); return choice; } void pause(int inNum) { int iCurrentTime=0; int iElapsedTime=0; iCurrentTime=time(NULL); do { iElapsedTime = time(NULL); } while ((iElapsedTime-iCurrentTime)<inNum); }