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Differences From Artifact [9c6f5027fe]:

To Artifact [4e3d9f66a2]:


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

int text2array(int **dst, const char *r) {
    int *a = malloc(sizeof *a);
    int na = 0, sa = 1;
    char *err;
    int v;
    for (;;) {
        if (na == sa) {
            int *tmp = realloc(a, (size_t)(2*sa)*sizeof *tmp);
            if (!tmp) exit(EXIT_FAILURE);
            a = tmp;
            sa *= 2;
        }
        v = (int)strtol(r, &err, 10);
        a[na++] = v;
        if (!*err) break;
        r = err;
    }
    *dst = a;
    return na;
}






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

int text2array(int **dst, const char *r) {
    int *a = malloc(sizeof *a);
    size_t na = 0, sa = 1;
    char *err;
    int v;
    for (;;) {
        if (na == sa) {
            int *tmp = realloc(a, (2*sa) * sizeof *tmp);
            if (!tmp) exit(EXIT_FAILURE);
            a = tmp;
            sa *= 2;
        }
        v = strtol(r, &err, 10);
        a[na++] = v;
        if (!*err) break;
        r = err;
    }
    *dst = a;
    return na;
}
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    size_t r = 0;
    while ((ch = fgetc(h)) != EOF) {
        if (r == s) {
            //grow tmp
            char *ttmp = realloc(tmp, (13*s)/8); // 13/8 is within 0.5% of the golden ratio
            if (ttmp) {
                tmp = ttmp;
                s = (13*s)/8;
            } else {
                free(tmp);
                return 0;
            }
        }
        tmp[r++] = (char)ch;
    }
    fclose(h);
    *dst = tmp;

    return r;
}








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    size_t r = 0;
    while ((ch = fgetc(h)) != EOF) {
        if (r == s) {
            //grow tmp
            char *ttmp = realloc(tmp, (13*s)/8); // 13/8 is within 0.5% of the golden ratio
            if (ttmp) {
                tmp = ttmp;
                s = (13*s) / 8;
            } else {
                free(tmp);
                return 0;
            }
        }
        tmp[r++] = ch;
    }
    fclose(h);
    *dst = tmp;

    return r;
}