回答編集履歴
4
d
test
CHANGED
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@@ -70,8 +70,6 @@
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70
70
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71
71
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for i in range(1, n + 1):
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72
72
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73
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-
print(" " * (n - i)
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73
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+
print(" " * (n - i) + "* " * i)
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74
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-
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75
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-
print("* " * i)
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76
74
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77
75
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```
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3
d
test
CHANGED
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@@ -72,8 +72,6 @@
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72
72
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73
73
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print(" " * (n - i), end="")
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74
74
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75
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-
print("* " * i
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75
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+
print("* " * i)
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76
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-
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77
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-
print()
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78
76
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79
77
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```
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2
d
test
CHANGED
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@@ -3,6 +3,20 @@
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3
3
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`print(" " * (n - i), end="")` を追加します。
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4
4
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5
5
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Python では、`"a" * n` とすると、"a" が n 個並んだ文字列を作成できます。
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6
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+
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7
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+
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8
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+
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9
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+
```python
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10
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+
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11
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+
print("hoge" * 3) # hogehogehoge
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12
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+
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13
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+
print("a" * 3) # aaa
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14
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+
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15
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+
```
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16
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+
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17
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+
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18
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+
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19
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+
## コード
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6
20
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7
21
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8
22
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1
d
test
CHANGED
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@@ -41,3 +41,25 @@
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41
41
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* * * * *
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42
42
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43
43
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```
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44
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+
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45
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+
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46
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+
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47
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+
短い行数で書くなら、
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48
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+
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49
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+
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50
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+
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51
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+
```python
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52
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+
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53
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+
n = int(input("ツリーの段数を入力してください"))
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54
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+
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55
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+
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56
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+
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57
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+
for i in range(1, n + 1):
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58
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+
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59
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+
print(" " * (n - i), end="")
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60
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+
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61
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+
print("* " * i, end="")
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62
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+
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63
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+
print()
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64
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+
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65
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+
```
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