Printf does not display my output

[novel cosmos]

Hello I kinda need guidance on why my code is not working, ive spent a couple of hours tracing for errors but nothing seems out of the ordinary. The topic is all about reading a text file and extracting those values to perform round robin scheduling algorithm.

#include <stdlib.h>

struct Process {
    int id;
    int arrTime;
    int burTime;
    int waitTime;
    int tat;
};

int main()
{
    struct Process p[64];
    int i, num_processes = 0, time_slice = 0, count = 0, wt = 0, tat = 0, sum = 0, j, y;
    float avg_wt, avg_tat;
    int temp[10];
    FILE *input_file = fopen("data.txt", "r");
    if (input_file == NULL)
    {
        printf("Error opening file\n");
        return 1;
    }

    fscanf(input_file, "%d", &num_processes);
    y = num_processes;
    fscanf(input_file, "%d", &time_slice);
    printf("%d\n%d\n", num_processes, time_slice);

    for(i= 0; i < num_processes; i++)
    {
        fscanf(input_file, "%d %d %d", &p[i].id, &p[i].arrTime, &p[i].burTime);
        temp[i] = p[i].burTime;
        printf("%d %d %d\n", p[i].id, p[i].arrTime, p[i].burTime);
    }

[keen rover]

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[novel cosmos]

    for(sum = 0; i = 0; num_processes!=0)
    {
        if(temp[i] <= time_slice && temp[i] > 0)
        {
            sum = sum + temp[i];
            temp[i] = 0;
            count = 1;
        }

        else if (temp[i] > 0)
        {
            temp[i] = temp[i] - time_slice;
            sum = sum + time_slice;
        }

        if(temp[i] == 0 && count == 1)
        {
            y--;
            printf("\nProcess No[%d] \t\t %d\t\t\t\t %d\t\t\t %d", i+1, p[i].burTime, sum - p[i].arrTime, sum - p[i].arrTime - p[i].burTime);
            wt = wt + sum - p[i].arrTime - p[i].burTime;
            tat = tat + sum - p[i].arrTime;
            count = 0;
        }

        if (i == num_processes - 1)
        {
            i = 0;
        }

        else if(p[i + 1].arrTime <= sum)
        {
            i++;
        }

        else
        {
            i = 0;
        }
    }

    avg_wt = wt * 1.0 / num_processes;
    avg_tat = tat * 1.0 / num_processes;
    printf("\n Average Turn Around Time: \t%f", avg_wt);
    printf("\n Average Waiting Time: \t%f", avg_tat);

    return 0;
}
``` here is the continuation btw

and the text file for reference

[keen rover]

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