Differences between revisions 9 and 10
⇤ ← Revision 9 as of 2019-10-09 15:09:09 →
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Editor: TadashiIijima
Comment:
← Revision 10 as of 2019-10-16 14:41:11 → ⇥
Size: 955
Editor: TadashiIijima
Comment:
Deletions are marked like this. Additions are marked like this.
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#acl AdminGroup:read,write,delete,revert,admin TadashiIijima:read,write,delete,revert,admin IijimaStaffGroup: IijimaGroup: IijimaObogGroup: GuestGroup: Known: All: #acl AdminGroup:read,write,delete,revert,admin TadashiIijima:read,write,delete,revert,admin IijimaStaffGroup: IijimaGroup: IijimaObogGroup: GuestGroup: Known: All:read

[ edit ]

  • 解答は基本的に，下記 5 行の関数です．
    • 始点と終点を引数にとる．終点を含む 

def sum_of_range( start, end ):
    sum = 0
    for i in range( start, end + 1 ):
        sum += i
    return( sum )
  • 【別解】
    • 以下の部分は，当然ですが，べき乗で表現することもできます． 

# ----- 計算と結果の表示 ----
x = 1
for i in range( 5 ):
    x *= 10
    print( sum_of_range( 1, x ) )


# ----- 計算と結果の表示 ----
for i in range( 1, 5 ):
    print( sum_of_range( 1, 10 ** i ) )

SoftEng: Python/Prog/Practice/Extended/02/EP_001a/Digest (last edited 2019-10-16 14:41:11 by TadashiIijima)