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Check-in [278fc62fcc]

Overview
Comment:removed dead code
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Files: files | file ages | folders
SHA3-256: 278fc62fcc4cf1988a6b144adf332333a5e087be356b62ccf26d960a908488e5
User & Date: nnz on 2024-12-07 13:52:08.034
Other Links: manifest | tags
Context
2024-12-07
14:37
fixed possible bug check-in: c6ad316f4d user: nnz tags: trunk
13:52
removed dead code check-in: 278fc62fcc user: nnz tags: trunk
13:50
reworked operators insertion logic check-in: 9237d89a9a user: nnz tags: trunk
Changes
Unified Diff Ignore Whitespace Patch
Modified aoc2024.c from [98d4a70597] to [5ec424337a].
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        switch (operatorsrequired(testvalue, number, nnumber, 0)) {
            default: break;
            case 2: calibrationtotal += testvalue;
                    __attribute__((fallthrough));
            case 3: calibration3total += testvalue;
                    break;
        }
        #if 0
        if (canbetrue(testvalue, number, nnumber)) {
            calibrationtotal += testvalue;
        }
        if (canbetrue3(testvalue, number, nnumber)) {
            calibration3total += testvalue;
        }
        #endif
        line = strtok(NULL, "\n");
    }
    printf("The calibration total is {%llu}.\n", calibrationtotal);
    printf("The calibration total with three operators is {%llu}.\n", calibration3total);
}

/* === aoc202406 =======================================================








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        switch (operatorsrequired(testvalue, number, nnumber, 0)) {
            default: break;
            case 2: calibrationtotal += testvalue;
                    __attribute__((fallthrough));
            case 3: calibration3total += testvalue;
                    break;
        }








        line = strtok(NULL, "\n");
    }
    printf("The calibration total is {%llu}.\n", calibrationtotal);
    printf("The calibration total with three operators is {%llu}.\n", calibration3total);
}

/* === aoc202406 =======================================================
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    return (tmp == 15);
}

void aoc202404(char *data, size_t len) {
    (void)len; // unused argument
    // assume data is well-formatted and has the same number of rows and columns
    unsigned size = strchr(data, '\n') - data;
    #if 0 // check assumption
    printf("data has %u cols, first three rows start with %c%c, %c%c, and %c%c.\n",
          size, data[0], data[1],
          data[1*(size+1)], data[1*(size+1)+1],
          data[2*(size+1)], data[2*(size+1)+1]);
    printf("ends with %c%c.\n", data[(size-1)*(size+1) + size-2], data[(size-1)*(size+1)+size-1]);
    printf("data has %u cols, first three rows start with %c%c, %c%c, and %c%c.\n",
          size, data[linearize2d(size+1, 0, 0)], data[linearize2d(size+1, 0, 1)],
          data[linearize2d(size+1, 1, 0)], data[linearize2d(size+1, 1, 1)],
          data[linearize2d(size+1, 2, 0)], data[linearize2d(size+1, 2, 1)]);
    printf("ends with %c%c.\n", data[linearize2d(size+1, size-1, size-2)], data[linearize2d(size+1, size-1, size-1)]);
    #endif
    unsigned xmascount = 0, Xmascount = 0;
    for (unsigned row = 0; row < size; row++) {
        for (unsigned col = 0; col < size; col++) {
            xmascount += xmasat(data, size, row, col);
            if ((1 <= row) && (row < size - 1) && (1 <= col) && (col < size - 1)) {
                if (Xmasat(data, size, row, col)) Xmascount++;
            }








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    return (tmp == 15);
}

void aoc202404(char *data, size_t len) {
    (void)len; // unused argument
    // assume data is well-formatted and has the same number of rows and columns
    unsigned size = strchr(data, '\n') - data;












    unsigned xmascount = 0, Xmascount = 0;
    for (unsigned row = 0; row < size; row++) {
        for (unsigned col = 0; col < size; col++) {
            xmascount += xmasat(data, size, row, col);
            if ((1 <= row) && (row < size - 1) && (1 <= col) && (col < size - 1)) {
                if (Xmasat(data, size, row, col)) Xmascount++;
            }
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