Trivia game problem

Alright, here is my trivia game (be prepared for the lameness)

Code:

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#include <stdio.h>

/*******************************************
FUNCTION PROTOTYPES
*******************************************/
int sportsQuestion(void);
int geographyQuestion(void);
void pause(int);

/*******************************************
GLOBAL VARIABLES
*******************************************/
int gintResponse = 0;

main(){
  do{
      system("CLS");
      printf("\tTHE TRIVIA GAME\n\n");
      printf("1\tSports\n");
      printf("2\tGeography\n");
      printf("3\tQuit\n");
      printf("\n\nEnter your selection: ");
      scanf("%d", &gintResponse);
      switch(gintResponse){
        case 1:
            if(sportsQuestion() == 4)
              printf("\nCorrect!\n");
            else
              printf("\nIncorrect\n");
            pause(2);
            break;
        case 2:
          if(geographyQuestion() == 2)
              printf("\nCorrect!\n");
          else
              printf("\nIncorrect\n");
          pause(2);
          break;
      }
  } while(gintResponse != 3);
  system("PAUSE");
}

/*******************************************
FUNCTION DEFINITION
*******************************************/
int sportsQuestion(void){
  int intAnswer = 0;
  system("CLS");
  printf("\tSports Question\n\n");
  printf("WHat University did NFL star Deon Sanders attend?\n\n");
  printf("1\tUniversity of Miami\n");
  printf("2\tCalifornia State University\n");
  printf("3\tIndiana State University\n");
  printf("4\tFlorida State University\n\n");
  printf("Enter your selection: ");
  scanf("%d", intAnswer);
  return intAnswer;
}

/*******************************************
FUNCTION DEFINITION
*******************************************/
int geographyQuestion(void){
  int intAnswer = 0;
  system("CLS");
  printf("\tGeography Question\n\n");
  printf("What is the capital of Flordia?\n\n");
  printf("1\tPensacola\n");
  printf("2\tTallahassee\n");
  printf("3\tJacksonville\n");
  printf("4\tMiami\n\n");
  printf("Enter your selection: ");
  scanf("%d", intAnswer);
  return intAnswer;
}

/*******************************************
FUNCTION DEFINITION
*******************************************/
void pause(int intNum){
  int intCurrentTime = 0;
  int intElapsedTime = 0;
  intCurrentTime = time(NULL);
  do{
      intElapsedTime = time(NULL);
  } while((intElapsedTime - intCurrentTime) < intNum);
}

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I can pick the category and I can get the question to appear but when I answer the question the program crashes. I don't think it's the pause function but I'm not to sure because it could be a number of things from that point in the program. Can anyone help?

Allways flush before scan (fflush(stdin)) (this must be your problem)
Use API Sleep instead of loop for the pause

lol I'm not familiar with how to code API's in C

Use

Code:

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Sleep(10000);

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function of<windows.h>
10000 is in milliseconds