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[pull] master from youngyangyang04:master #460

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Merged
pull merged 6 commits into AlgorithmAndLeetCode:master from youngyangyang04:master
Jun 28, 2024
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37 changes: 35 additions & 2 deletions problems/kamacoder/0054.替换数字.md
View file Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -362,10 +362,43 @@ main();

### Scala:


### PHP:

```php
<?php
// 标准输入
$s = trim(fgets(STDIN));
$oldLen = strlen($s);
$count = 0;
for ($i = 0; $i < $oldLen; $i++) {
if (is_numeric($s[$i])) {
$count++;
}
}

### Rust:
// 扩充字符串
$s = str_pad($s, $oldLen + $count * 5);
$newLen = strlen($s);
while($oldLen >= 0) {
if (is_numeric($s[$oldLen])) {
$s[$newLen--] = 'r';
$s[$newLen--] = 'e';
$s[$newLen--] = 'b';
$s[$newLen--] = 'm';
$s[$newLen--] = 'u';
$s[$newLen--] = 'n';
} else {
$s[$newLen--] = $s[$oldLen];
}
$oldLen--;
}

echo $s;
?>
```




### Rust:

29 changes: 27 additions & 2 deletions problems/kamacoder/0055.右旋字符串.md
View file Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
```
2
abcdefg
```
```

样例输出:

Expand Down Expand Up @@ -355,10 +355,35 @@ function reverseStr(s, start, end) {

### PHP:

```php
<?php
// 反转函数
function reverse(&$s, $start, $end) {
for ($i = $start, $j = $end; $i < $j; $i++, $j--) {
$tmp = $s[$i];
$s[$i] = $s[$j];
$s[$j] = $tmp;
}
}

// 标准输入:读取右旋转位数和字符串
$n = trim(fgets(STDIN));
$s = trim(fgets(STDIN));
// 字符串长度
$len = strlen($s);
// 先部分反转
reverse($s, $len - $n, $len - 1);
reverse($s, 0, $len - $n - 1);
// 再整体反转
reverse($s, 0, $len - 1);

echo $s;
?>
```


### Scala:


### Rust:


AltStyle によって変換されたページ (->オリジナル) /