回答編集履歴
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1
test
CHANGED
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@@ -31,3 +31,39 @@
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31
31
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}
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32
32
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33
33
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```
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34
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+
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35
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--- 追記 ---
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36
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+
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37
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参考までにこっちも
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38
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39
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```javascript
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40
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41
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function restore(str) {
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42
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43
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let n = ""
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44
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45
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let r = ""
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46
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47
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const nums = "0123456789"
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48
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49
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for (let i=0;i<str.length;i++) {
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50
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51
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if (nums.includes(str[i])) {
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52
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53
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n += str[i] + ""
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54
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55
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} else {
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56
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57
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r += str[i].repeat(n * 1)
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58
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59
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n = ""
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60
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61
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}
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62
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63
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}
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64
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65
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return r
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66
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67
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}
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68
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+
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69
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```
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