\n \ucf54\ub529\ud14c\uc2a4\ud2b8\ub098 \uc54c\uace0\ub9ac\uc998 \ubb38\uc81c\ub294 \ub2e4\uc591\ud55c \uc720\ud615\uacfc \ub09c\uc774\ub3c4\ub85c \ub4f1\uc7a5\ud569\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 \uad04\ud638\uc758 \ubc30\uce58\ub97c \ud1b5\ud574 \uc218\uc2dd\uc744 \uc5b4\ub5bb\uac8c \ucd5c\uc19f\uac12\uc73c\ub85c \ub9cc\ub4e4 \uc218 \uc788\ub294\uc9c0\ub97c \ub2e4\ub8e8\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub294 \uad04\ud638 \ubc30\uce58\ub97c \ud1b5\ud574 \uc218\uc2dd\uc744 \uc5bc\ub9c8\ub098 \ud6a8\uc728\uc801\uc73c\ub85c \uacc4\uc0b0\ud558\ub294\uc9c0\ub97c \ubb3b\ub294 \ubb38\uc81c\uc785\ub2c8\ub2e4.\n <\/p>\n
\n \uc8fc\uc5b4\uc9c4 \uc22b\uc790\uc640 \uc5f0\uc0b0\uc790\ub85c \uc774\ub8e8\uc5b4\uc9c4 \uc218\uc2dd\uc744 \ucd5c\uc19f\uac12\uc73c\ub85c \ub9cc\ub4dc\ub294 \uad04\ud638 \ubc30\uce58\ub97c \ucc3e\ub294 \ubb38\uc81c\uc785\ub2c8\ub2e4.
\n \uc608\ub97c \ub4e4\uc5b4, \uc218\uc2dd “2 – 3 + 5″\uac00 \uc8fc\uc5b4\uc84c\uc744 \ub54c, \uad04\ud638\ub97c \uc801\uc808\ud788 \ubc30\uce58\ud558\uc5ec \ucd5c\uc19f\uac12\uc744 \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4.
\n \uad04\ud638\ub294 \uac01 \uc5f0\uc0b0\uc790\uc758 \uc55e\ub4a4\uc5d0 \uc790\uc720\ub86d\uac8c \ub123\uc744 \uc218 \uc788\uc73c\uba70, \uadf8 \uacb0\uacfc\ub85c \ub3c4\ucd9c\ub418\ub294 \uac12\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.\n <\/p>\n
\n \uc218\uc2dd\uc740 \ubb38\uc790\uc5f4\ub85c \uc785\ub825\ub418\uba70, \uc5f0\uc0b0\uc790\ub294 +, – \ub450 \uac00\uc9c0 \ubfd0\uc785\ub2c8\ub2e4. \uc218\uc2dd\uc5d0\ub294 \uacf5\ubc31\uc774 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\n \uc218\uc2dd\uc758 \uae38\uc774\ub294 1 \uc774\uc0c1 50 \uc774\ud558\uc785\ub2c8\ub2e4.\n <\/p>\n
\n \uad04\ud638\ub97c \uc801\uc808\ud788 \ubc30\uce58\ud558\uc5ec \uacc4\uc0b0\ud55c \ucd5c\uc19f\uac12\uc744 \ucd9c\ub825\ud569\ub2c8\ub2e4.\n <\/p>\n
\n \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub3d9\uc801 \ud504\ub85c\uadf8\ub798\ubc0d(Dynamic Programming) \ub610\ub294 \ubd84\ud560 \uc815\ubcf5(Divide and Conquer) \uae30\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n \uc5ec\uae30\uc11c\ub294 \ubd84\ud560 \uc815\ubcf5 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubb38\uc81c\ub97c \ud574\uacb0\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.\n <\/p>\n
\n \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uba3c\uc800 \uc785\ub825\ub41c \uc218\uc2dd\uc744 \uc22b\uc790\uc640 \uc5f0\uc0b0\uc790\ub85c \ubd84\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.
\n \uc218\uc2dd\uc5d0\uc11c \uc22b\uc790\ub294 \uc815\uc218\uc77c \uac83\uc774\uace0, \uc5f0\uc0b0\uc790\ub294 ‘+’ \ub610\ub294 ‘-‘\uc785\ub2c8\ub2e4.
\n \ub530\ub77c\uc11c \ubb38\uc790\uc5f4\uc744 \uc21c\ud68c\ud558\uba74\uc11c \uc22b\uc790\uac00 \ub098\uc624\uba74 \uc22b\uc790 \ubc30\uc5f4\uc5d0 \ucd94\uac00\ud558\uace0, \uc5f0\uc0b0\uc790\uac00 \ub098\uc624\uba74 \uc5f0\uc0b0\uc790 \ubc30\uc5f4\uc5d0 \ucd94\uac00\ud569\ub2c8\ub2e4.\n <\/p>\n
\n \uc774\ud6c4\uc5d0\ub294 \ubaa8\ub4e0 \uac00\ub2a5\ud55c \uad04\ud638\uc758 \ubc30\uce58\ub97c \uace0\ub824\ud558\uc5ec \uc218\uc2dd\uc758 \ucd5c\uc19f\uac12\uc744 \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4.
\n \uc774\ub97c \uc704\ud574\uc11c, \ubaa8\ub4e0 \uc5f0\uc0b0\uc790\uc5d0 \ub300\ud574 \uc67c\ucabd \ubd80\ubd84\uacfc \uc624\ub978\ucabd \ubd80\ubd84\uc744 \ub098\ub204\uc5b4 \uac01\uac01\uc758 \ucd5c\uc19f\uac12\uc744 \uad6c\ud569\ub2c8\ub2e4.
\n \ub098\ub204\uc5b4\uc9c4 \uc591\ucabd\uc758 \ucd5c\uc19f\uac12\uc5d0 \uc5f0\uc0b0\uc790\ub97c \uc801\uc6a9\ud558\uc5ec \uc0c8\ub85c\uc6b4 \uac12\uc744 \ub9cc\ub4e4\uace0, \uc774 \uc911 \ucd5c\uc19f\uac12\uc744 \ucc3e\uc73c\uba74 \ub429\ub2c8\ub2e4.\n <\/p>\n
\n \uc704 \uacfc\uc815\uc744 \uc7ac\uadc0\uc801\uc73c\ub85c \uad6c\ud604\ud568\uc73c\ub85c\uc368 \uac01 \ubd80\ubd84 \ubb38\uc81c\ub85c \ub098\ub204\uace0 \uc774\ub97c \ud574\uacb0\ud574 \ub098\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n \uac01 \ub2e8\uacc4\uc5d0\uc11c \ucd5c\uc19f\uac12\uc744 \ucc3e\uae30 \uc704\ud574 \uc5f0\uc0b0\uc790\ub97c \uae30\uc900\uc73c\ub85c \uc218\uc2dd\uc744 \uc790\ub974\uace0, \uc67c\ucabd \ubd80\ubd84\uacfc \uc624\ub978\ucabd \ubd80\ubd84\uc5d0\uc11c \ucd5c\uc19f\uac12\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc9c4\ud589\ud569\ub2c8\ub2e4.\n <\/p>\n
\n \n fun findMinimumValue(expression: String): Int {\n val numbers = mutableListOf()\n val operators = mutableListOf()\n var num = StringBuilder()\n\n \/\/ \uc218\uc2dd \ud30c\uc2f1\n for (char in expression) {\n when {\n char.isDigit() -> num.append(char)\n char == '+' || char == '-' -> {\n numbers.add(num.toString().toInt())\n operators.add(char)\n num = StringBuilder()\n }\n }\n }\n \/\/ \ub9c8\uc9c0\ub9c9 \uc22b\uc790 \ucd94\uac00\n if (num.isNotEmpty()) {\n numbers.add(num.toString().toInt())\n }\n\n return calculateMinimum(numbers, operators, 0, numbers.size - 1)\n }\n\n fun calculateMinimum(numbers: List, operators: List, start: Int, end: Int): Int {\n if (start == end) return numbers[start]\n\n var minValue = Int.MAX_VALUE\n\n for (i in start until end) {\n val leftMin = calculateMinimum(numbers, operators, start, i)\n val rightMin = calculateMinimum(numbers, operators, i + 1, end)\n\n val result = when (operators[i]) {\n '+' -> leftMin + rightMin\n '-' -> leftMin - rightMin\n else -> throw IllegalArgumentException(\"Unsupported operator: ${operators[i]}\")\n }\n\n minValue = minOf(minValue, result)\n }\n\n return minValue\n }\n\n fun main() {\n val expression = \"2-3+5\"\n val result = findMinimumValue(expression)\n println(\"\ucd5c\uc19f\uac12: $result\")\n }\n <\/char><\/int><\/char><\/int><\/code>\n <\/pre>\n\uacb0\ub860<\/h2>\n
\n \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 \uad04\ud638\uc758 \ubc30\uce58\ub97c \ud1b5\ud574 \uc218\uc2dd\uc744 \ucd5c\uc19f\uac12\uc73c\ub85c \ub9cc\ub4dc\ub294 \ubb38\uc81c\ub97c \ub2e4\ub918\uc2b5\ub2c8\ub2e4.
\n \ub2e4\uc591\ud55c \uc811\uadfc \ubc29\ubc95\uc744 \ud1b5\ud574 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc5ec\uae30\uc11c\ub294 \uc7ac\uadc0\uc801 \uc811\uadfc\uacfc \ubd84\ud560 \uc815\ubcf5 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4.
\n \uc2e4\uc81c \ucf54\ub529 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ub9cc\ub09c\ub2e4\uba74 \ucca0\uc800\ud788 \ubb38\uc81c\ub97c \ubd84\uc11d\ud558\uace0,
\n \ud6a8\uc728\uc801\uc774\uace0 \uba85\ud655\ud55c \uc54c\uace0\ub9ac\uc998\uc744 \ud1b5\ud574 \uc811\uadfc\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.
\n \uc55e\uc73c\ub85c\ub3c4 \ub2e4\uc591\ud55c \ubb38\uc81c\uc5d0 \ub300\ud55c \ud574\uacb0\ucc45\uc744 \ucc3e\uc544\ubcf4\uc2dc\uae38 \ubc14\ub78d\ub2c8\ub2e4.\n <\/p>\n
<\/body><\/p>\n","protected":false},"excerpt":{"rendered":"