{"id":28057,"date":"2024-10-27T15:21:13","date_gmt":"2024-10-27T15:21:13","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=28057"},"modified":"2024-11-26T07:10:38","modified_gmt":"2024-11-26T07:10:38","slug":"%ec%9e%90%eb%b0%94%ec%8a%a4%ed%81%ac%eb%a6%bd%ed%8a%b8-%ec%bd%94%eb%94%a9%ed%85%8c%ec%8a%a4%ed%8a%b8-%ea%b0%95%ec%a2%8c-%ec%97%b0%ec%86%8d%eb%90%9c-%ec%9e%90%ec%97%b0%ec%88%98%ec%9d%98-%ed%95%a9","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/28057\/","title":{"rendered":"\uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \ucf54\ub529\ud14c\uc2a4\ud2b8 \uac15\uc88c, \uc5f0\uc18d\ub41c \uc790\uc5f0\uc218\uc758 \ud569 \uad6c\ud558\uae30"},"content":{"rendered":"

<\/p>\n

\ubb38\uc81c \uc124\uba85<\/h2>\n

\uc5f0\uc18d\ub41c \uc790\uc5f0\uc218\uc758 \ud569\uc744 \uad6c\ud558\ub294 \ubb38\uc81c\ub294 \uc54c\uace0\ub9ac\uc998 \ubb38\uc81c\uc758 \ub300\ud45c\uc801\uc778 \uc720\ud615 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc8fc\uc5b4\uc9c4 \uc22b\uc790\ub97c N\uc774\ub77c\uace0 \ud560 \ub54c, \uc6b0\ub9ac\uac00 \uad6c\ud558\uace0\uc790 \ud558\ub294 \uac83\uc740 N\uc774\ub77c\ub294 \uc22b\uc790\ub97c \ub9cc\ub4e4 \uc218 \uc788\ub294 \uc5f0\uc18d\ub41c \uc790\uc5f0\uc218\uc758 \uc870\ud569\uc774 \uc874\uc7ac\ud558\ub294 \uacbd\uc6b0 \uadf8 \uc870\ud569\uc758 \uac1c\uc218\uc785\ub2c8\ub2e4. \uc989, N\uc740 \uc5ec\ub7ec \uac1c\uc758 \uc5f0\uc18d\ub41c \uc790\uc5f0\uc218\uc758 \ud569\uc73c\ub85c \ud45c\ud604\ub420 \uc218 \uc788\ub294\uc9c0\ub97c \uc54c\uc544\ubcf4\ub294 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n

\ubb38\uc81c \uc815\uc758<\/h2>\n

\ub2e4\uc74c\uacfc \uac19\uc740 \ud615\uc2dd\uc73c\ub85c \ubb38\uc81c\ub97c \uc815\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

\n        \uc785\ub825:\n        - \uc815\uc218 N (1 \u2264 N \u2264 10^6)\n\n        \ucd9c\ub825:\n        - \uc5f0\uc18d\ub41c \uc790\uc5f0\uc218\uc758 \ud569\uc73c\ub85c N\uc744 \ud45c\ud604\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uc758 \uc218\n    <\/pre>\n
\uc608\uc81c<\/h2>\n
\uc608\uc81c 1<\/h3>\n
\n        \uc785\ub825: 15\n        \ucd9c\ub825: 4\n        \uc124\uba85: 15\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4:\n        - 7 + 8\n        - 4 + 5 + 6\n        - 1 + 2 + 3 + 4 + 5\n        - 15 (\uc815\uc218 \uc790\uccb4\ub9cc\uc73c\ub85c \uc804\ubd80)\n    <\/pre>\n
\uc608\uc81c 2<\/h3>\n
\n        \uc785\ub825: 10\n        \ucd9c\ub825: 2\n        \uc124\uba85: 10\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4:\n        - 1 + 2 + 3 + 4\n        - 4 + 6\n    <\/pre>\n
\ubb38\uc81c \ud480\uc774<\/h2>\n
\uc5f0\uc18d\ub41c \uc790\uc5f0\uc218\uc758 \ud569\uc744 \uad6c\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud2b9\uc815\ud55c \ubc29\ubc95\ub860\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c \uc5f0\uc18d\ub41c \ub450 \uc790\uc5f0\uc218\uc758 \ud569\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\ud559\uc801 \uacf5\uc2dd\uc744 \ub530\ub985\ub2c8\ub2e4:<\/p>\n
\uc5ec\ub7ec \uc218 a, a+1, a+2, …, a+k\uc758 \ud569\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub429\ub2c8\ub2e4:<\/p>\n
\n        S = a + (a + 1) + (a + 2) + ... + (a + k)\n          = (k + 1) * a + (0 + 1 + 2 + ... + k)\n          = (k + 1) * a + (k * (k + 1) \/ 2)\n    <\/pre>\n
\uc774\ub54c, S\uac00 N\uc774 \ub418\uc5b4\uc57c \ud558\uc8e0. \uc774\ub97c \uae30\ubc18\uc73c\ub85c \uc54c\uace0\ub9ac\uc998\uc744 \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc54c\uace0\ub9ac\uc998 \uc124\uacc4<\/h2>\n
\uc774\ubc88 \ubb38\uc81c\ub294 \ub450 \uac1c\uc758 \ud3ec\uc778\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \uc2ac\ub77c\uc774\ub529 \uc708\ub3c4\uc6b0 \uc54c\uace0\ub9ac\uc998\uc744 \ud1b5\ud574 \ud6a8\uc728\uc801\uc73c\ub85c \uc811\uadfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc548\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n
    \n
  1. \uc2dc\uc791 \ud3ec\uc778\ud130\uc640 \ub05d \ud3ec\uc778\ud130\ub97c \uc124\uc815\ud558\uace0 \ubaa8\ub450 1\ub85c \ucd08\uae30\ud654\ud569\ub2c8\ub2e4.<\/li>\n
  2. \ud604\uc7ac \ud569\uacc4\ub97c \ucd08\uae30\ud654\ud569\ub2c8\ub2e4.<\/li>\n
  3. \ub05d \ud3ec\uc778\ud130\ub97c \uc624\ub978\ucabd\uc73c\ub85c \uc774\ub3d9\ud558\uba70 \ud569\uacc4\uc5d0 \ub05d \ud3ec\uc778\ud130\uc758 \uac12\uc744 \ub354\ud569\ub2c8\ub2e4.<\/li>\n
  4. \ud604\uc7ac \ud569\uacc4\uac00 N\ubcf4\ub2e4 \uc791\uc73c\uba74 \ub05d \ud3ec\uc778\ud130\ub97c \uacc4\uc18d \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n
  5. \ud604\uc7ac \ud569\uacc4\uac00 N\uacfc \uac19\uc73c\uba74 \uacbd\uc6b0\uc758 \uc218\ub97c \uc99d\uac00\uc2dc\ud0a4\uace0 \uc2dc\uc791 \ud3ec\uc778\ud130\ub97c \uc624\ub978\ucabd\uc73c\ub85c \uc774\ub3d9\ud558\uc5ec \ud569\uacc4\ub97c \uc904\uc785\ub2c8\ub2e4.<\/li>\n
  6. \ud604\uc7ac \ud569\uacc4\uac00 N\ubcf4\ub2e4 \ud06c\uba74 \uc2dc\uc791 \ud3ec\uc778\ud130\ub97c \uc624\ub978\ucabd\uc73c\ub85c \uc774\ub3d9\ud558\uc5ec \ud569\uacc4\ub97c \uc904\uc785\ub2c8\ub2e4.<\/li>\n
  7. \ub05d \ud3ec\uc778\ud130\uac00 N\ubcf4\ub2e4 \uc791\uac70\ub098 \uac19\uc740 \uacbd\uc6b0\uae4c\uc9c0 \ubc18\ubcf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n
    \ud30c\uc774\uc36c \ucf54\ub4dc \uad6c\ud604<\/h2>\n
    \uc774\uc81c \uc704\uc5d0\uc11c \uc124\uba85\ud55c \uc54c\uace0\ub9ac\uc998\uc744 \ubc14\ud0d5\uc73c\ub85c \ud30c\uc774\uc36c \ucf54\ub4dc\ub85c \uad6c\ud604\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. JavaScript<\/code>\uc758 \ubb38\ubc95\uacfc\ub294 \ub2e4\ub974\uc9c0\ub9cc, \ub17c\ub9ac\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n
    \n        \ndef count_consecutive_sum(N):\n    count = 0\n    start = 1\n    end = 1\n    current_sum = 0\n\n    while end <= N:\n        current_sum += end\n\n        while current_sum > N:\n            current_sum -= start\n            start += 1\n\n        if current_sum == N:\n            count += 1\n\n        end += 1\n\n    return count\n        <\/code>\n    <\/pre>\n
    \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \ucf54\ub4dc \uad6c\ud604<\/h2>\n
    \uc774\uc81c \uc704\uc640 \ub3d9\uc77c\ud55c \uc54c\uace0\ub9ac\uc998\uc744 JavaScript\ub85c \uad6c\ud604\ud574\ud06c\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
    \n        \nfunction countConsecutiveSum(N) {\n    let count = 0;\n    let start = 1;\n    let end = 1;\n    let currentSum = 0;\n\n    while (end <= N) {\n        currentSum += end;\n\n        while (currentSum > N) {\n            currentSum -= start;\n            start++;\n        }\n\n        if (currentSum === N) {\n            count++;\n        }\n\n        end++;\n    }\n\n    return count;\n}\n        <\/code>\n    <\/pre>\n
    \uacb0\ub860<\/h2>\n
    \uc5f0\uc18d\ub41c \uc790\uc5f0\uc218\uc758 \ud569\uc744 \uad6c\ud558\ub294 \ubb38\uc81c\ub294 \uae30\ubcf8\uc801\uc778 \uc54c\uace0\ub9ac\uc998 \ubb38\uc81c \uc911 \ud558\ub098\uc774\uba70, \uc218\ud559\uc801 \uc811\uadfc\uacfc \ud568\uaed8 \uc2ac\ub77c\uc774\ub529 \uc708\ub3c4\uc6b0 \uae30\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud6a8\uacfc\uc801\uc73c\ub85c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ubc95\uc740 \uc2e4\uc81c \ucf54\ub529 \uba74\uc811\uc5d0\uc11c\ub3c4 \uc790\uc8fc \ub4f1\uc7a5\ud558\ub294 \uc8fc\uc81c\uc774\ubbc0\ub85c \uc219\uc9c0\ud574 \ub450\uba74 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n
    \n\ud301:<\/strong> \ucf54\ub529\ud14c\uc2a4\ud2b8\uc5d0\uc11c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc740 \ubb38\uc81c\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\ud655\ud558\uac8c \uc774\ud574\ud558\uace0, \ub2e4\uc591\ud55c \uc608\uc81c\ub97c \ud480\uc5b4\ubcf4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2e4\uc804\ucc98\ub7fc \uc5f0\uc2b5\ud558\uace0, \uc778\ud130\ubdf0\uc5d0\uc11c\ub294 \ud574\uacb0 \ubc29\ubc95\uc744 \uba85\ud655\ud788 \uc124\uba85\ud560 \uc218 \uc788\ub3c4\ub85d \uc900\ube44\ud558\uc2ed\uc2dc\uc624!\n    <\/div>\n
    \ucc38\uace0 \uc790\ub8cc<\/h2>\n
    \ucd94\uac00\uc801\uc73c\ub85c \uc54c\uace0\ub9ac\uc998\uc744 \uacf5\ubd80\ud560 \uc218 \uc788\ub294 \uc790\ub8cc\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n