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Check-in [cf1a1232c2]

Overview
Comment:changed empty values again to work with part two
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SHA3-256: cf1a1232c27b93704dd040afdecc8c137e667fa496b5dc6d977e596206dc1f21
User & Date: nnz on 2024-12-09 12:52:07
Other Links: manifest | tags
Context
2024-12-09
18:06
202409 2nd star check-in: f303335c22 user: nnz tags: trunk
12:52
changed empty values again to work with part two check-in: cf1a1232c2 user: nnz tags: trunk
12:24
changed empty values to work with part two check-in: c93635c614 user: nnz tags: trunk
Changes
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Modified aoc2024.c from [694ae36748] to [1b7a71a647].

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    while (*data) {
        for (int k = 0; k < *data - '0'; k++) {
            if (ndisk == rdisk) {
                // assume it works
                rdisk = (13*rdisk)/8;
                disk = realloc(disk, rdisk * sizeof *disk);
            }
            disk[ndisk++] = fileid;
        }
        fileid++;
        data++;
        if (*data) {
            for (int k = 0; k < *data - '0'; k++) {
                if (ndisk == rdisk) {
                    // assume it works








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    while (*data) {
        for (int k = 0; k < *data - '0'; k++) {
            if (ndisk == rdisk) {
                // assume it works
                rdisk = (13*rdisk)/8;
                disk = realloc(disk, rdisk * sizeof *disk);
            }
            disk[ndisk++] = (fileid * 10) + (*data - '0'); // encode fileid and length
        }
        fileid++;
        data++;
        if (*data) {
            for (int k = 0; k < *data - '0'; k++) {
                if (ndisk == rdisk) {
                    // assume it works
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        int tmp = *--right;
        *right = *left;
        *left++ = tmp;
    }
    unsigned long long chksum = 0;
    size_t index = 0;
    while (disk[index] >= 0) {
        chksum += (size_t)disk[index] * index;
        index++;
    }
    printf("%llu\n", chksum);
    free(disk);

    // part 2
    free(diskcopy);








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        int tmp = *--right;
        *right = *left;
        *left++ = tmp;
    }
    unsigned long long chksum = 0;
    size_t index = 0;
    while (disk[index] >= 0) {
        chksum += ((size_t)disk[index]/10) * index;
        index++;
    }
    printf("%llu\n", chksum);
    free(disk);

    // part 2
    free(diskcopy);
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