回答編集履歴
3
ミスってたw
test
CHANGED
@@ -6,23 +6,29 @@
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6
6
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7
7
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$numbers = [
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8
8
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9
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-
123456789,
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9
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+
1234567890123456789,
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10
10
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11
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-
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11
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+
1000000000000000000,
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12
12
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13
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-
3456789,
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13
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+
1234567890,
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14
14
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15
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456789,
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15
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+
234567890,
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16
16
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17
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-
56789,
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17
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+
34567890,
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18
18
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19
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-
6789,
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19
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+
4567890,
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20
20
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21
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-
789,
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21
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+
567890,
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22
22
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23
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-
89,
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23
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+
67890,
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24
24
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25
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+
7890,
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26
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+
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27
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+
890,
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28
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+
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25
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9,
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29
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90,
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30
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+
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31
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+
0,
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26
32
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27
33
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];
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28
34
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@@ -32,29 +38,45 @@
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32
38
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33
39
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echo '$number = ' . $number . PHP_EOL;
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34
40
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35
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-
$a = '';
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36
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-
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37
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-
$b = '';
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38
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-
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39
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-
$c = '';
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40
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-
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41
41
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$str = 'a';
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42
42
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43
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-
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43
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+
$last_str = '';
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44
44
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45
45
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do {
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46
46
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|
47
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+
$last_str = $str;
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48
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+
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47
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-
${$str++} =
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49
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+
${$str++} = sprintf("%'04d",($number % 10000));
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48
50
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49
51
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$number = (int)($number / 10000);
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50
52
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51
53
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} while($number >= 1);
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52
54
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53
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-
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55
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+
$str = in_array($str, ['a', 'b', 'c'])? 'd' : $str;
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54
56
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55
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-
for($i = 'a'; $i !=
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57
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+
for($i = 'a'; $i !== $str; ++$i){
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56
58
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57
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-
echo strtoupper( $i . ' => ')
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59
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+
echo strtoupper( $i . ' => ');
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60
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+
|
61
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+
if(isset(${$i})) {
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62
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+
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63
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+
if ($i !== $last_str) {
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64
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+
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65
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echo ${$i};
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66
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+
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67
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} else {
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68
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+
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69
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echo (int)${$i};
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70
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+
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71
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}
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72
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+
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73
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} else {
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74
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+
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75
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echo '\'\'';
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76
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+
|
77
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+
}
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78
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+
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79
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echo PHP_EOL;
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58
80
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59
81
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}
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60
82
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2
微修正
test
CHANGED
@@ -38,8 +38,6 @@
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38
38
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39
39
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$c = '';
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40
40
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41
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-
$number_arr = [];
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42
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-
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43
41
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$str = 'a';
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44
42
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45
43
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1
修正
test
CHANGED
@@ -46,15 +46,19 @@
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46
46
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47
47
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do {
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48
48
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49
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-
${$str} = (string)($number % 10000);
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49
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+
${$str++} = (string)($number % 10000);
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50
50
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51
51
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$number = (int)($number / 10000);
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52
52
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|
53
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-
|
53
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+
} while($number >= 1);
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54
54
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55
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-
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55
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+
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56
56
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|
57
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+
for($i = 'a'; $i != 'd';++$i){
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58
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+
|
57
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-
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59
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+
echo strtoupper( $i . ' => ') . ${$i} . PHP_EOL;
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60
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+
|
61
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+
}
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58
62
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59
63
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}
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60
64
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