#include <stdio.h>
#include <stdlib.h>

int main()
{
    int i;
    int bet;
    int bet2, bet3, bet4, bet5;
    int bet1;
    int total;
    float sum, sum1;
    char a,b,c, val;


for(i=1; i>=1; i++){

        printf("This Is Dice Betting Game 'Q' to quit When finish\n\n");

            bet = ( rand()%6 ) + 1;
            bet1 = ( rand()%6 ) + 1;
            bet2 = ( rand()%6 ) + 1;
            printf("Hit 'R' Below To Roll your Dice no more than One Roll per 'R'\n\n");
            scanf(" %c", &a);
             printf(" %d\n", bet);

             printf("Hit 'R' Below To Roll your Dice no more than One Roll per 'R'\n\n");
              scanf(" %c", &b);
               printf(" %d\n", bet1);

               printf("Hit 'R' Below To Roll your Dice no more than One Roll per 'R'\n\n");
                scanf(" %c", &c);
                 printf(" %d\n", bet2);

            printf("R = %d, %d, %d\n\n", bet,bet1,bet2);

    printf("===========================================================\n\n");

    sum = ((float)bet+(float)bet1+(float)bet2) / 3;


    printf("Do You Think The Next Set Of Rolls Will Be Higher, Lower, Or The Same\n\n");
    printf("If Higher Enter 'H or h',Lower Enter 'L or l',Same Enter 'S or s'\n\n");
    scanf(" %c", &val);





            bet3 = ( rand()%6 ) + 1;
            bet4 = ( rand()%6 ) + 1;
            bet5= ( rand()%6 ) + 1;
            printf("Hit 'R' Below To Roll your Dice no more than One Roll per 'R'\n\n");
            scanf(" %c", &a);
             printf(" %d\n", bet3);

             printf("Hit 'R' Below To Roll your Dice no more than One Roll per 'R'\n\n");
              scanf(" %c", &b);
               printf(" %d\n", bet4);

               printf("Hit 'R' Below To Roll your Dice no more than One Roll per 'R'\n\n");
                scanf(" %c", &c);
                 printf(" %d\n", bet5);

                          printf("R = %d, %d, %d\n\n", bet3,bet4,bet5);

    printf("===========================================================\n\n");

    sum1 = ((float)bet3+(float)bet4+(float)bet5) / 3;

    printf("SUM = %.2f\n", (float)sum);
     printf("SUM1 = %.2f\n", (float)sum1);

 printf("===========================================================\n\n");
    if( (val == 'H')||(val=='h') ){
            if(sum1>sum){
                printf("You Were Correct Indeed\n\n");
                printf("===========================================================\n\n");
            }else{
                printf("Good Try But You Were incorrect\n\n");
                printf("===========================================================\n\n");
            }

    }else if( (val=='L')||(val=='l') ){
           if(sum1<sum){
                printf("You Were Correct Indeed\n\n");
                printf("===========================================================\n\n");
            }else{
                printf("Good Try But You Were incorrect\n\n");
                printf("===========================================================\n\n");
            }

}else if( (val=='s')||(val=='S') ){
    if(sum==sum1){
                printf("You Were Correct Indeed\n\n");
                printf("===========================================================\n\n");
            }else{
                printf("Good Try But You Were incorrect\n\n");
                printf("===========================================================\n\n");
            }

}else{

                printf("Invalid Response!!!!\n\n");
            }
}
    return 0;
}

leave your comments below the loop was too technical
and i did a lil typecasting for practice purpose
so dont yell at me as yet this is just all i know apart 
from pointers and heap and files etc
for this program yall can try it and play around with it no prob
after all we are all here to learn