Thread: Looping Error

Code:

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


 int main () {
     int auc_num, items, cur_bid, i;
     //auc_num being the auction, items for items, and cur_bid for the bids on the auction
     float max, total_raised=0;
     FILE * ifp = fopen("input.txt", "r");


     fscanf(ifp, "%d", &auc_num);
     fscanf(ifp, "%d", &items);
      

    //calculating winning bid
     for(i=0; i<=items; i++){
        fscanf(ifp, "%d", &cur_bid);
        if (cur_bid> max)
        max = cur_bid;
        printf("Auction %d was sold for $%.0f.\n\n", i+1, max);
        total_raised += max;
     }


    printf("The total raised for charity was $%.0f!\n\n", total_raised);


    fclose(ifp);
    //closes file




 return 0;
 }

The input was
5
4
100 500 250 300
1
700
3
300 150 175
2
920 680
8
20 10 15 25 50 30 19 23

It's supposed to show the winning bid for every 3rd line, but the output isn't doing that. I think i'm missing an index or maybe my looping is wrong I've tried messing around with it a lot but haven't found a solution.