Dice Roll RandomGame (TheNewBoston Task Given on video 38)

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <time.h>

//This code is unsophisticated!
int main(){
    int i;
    int diceRoll1;
    int diceRoll2;
    int diceRoll3;
    int sum1;
    int sum2;
    char bet;

    srand(time(NULL));

    for (i=0; i<1;i++){
    diceRoll1 = rand()%6+1;
    diceRoll2 = rand()%6+1;
    diceRoll3 = rand()%6+1;
    sum1 = diceRoll1+diceRoll2+diceRoll3;
    printf("%d is the sum of the 1st roll. \n", sum1);
    }
    do{
        for (i=0; i<1;i++){
        printf("Do you think the next sum will be higher or lower?(y/n) \n", bet);
        scanf(" %c", &bet);
        diceRoll1 = rand()%6+1;
        diceRoll2 = rand()%6+1;
        diceRoll3 = rand()%6+1;
        sum2 = diceRoll1+diceRoll2+diceRoll3;
        printf("%d is the sum of the 2nd roll. \n", sum2);
        }
    }while(bet != 'y' && bet != 'n');

    if(((sum1 > sum2) && (bet=='y')) || ((sum2 > sum1) && (bet=='n'))){
        printf("You guessed wrong!\n");
    }else{
        printf("You guessed right!\n");
    }



    return 0;
}