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Create Week4_20215129_김용수 and Week5_20215129_김용수.ipynb #54

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d4d2296
Create Week4_20215129_김용수.ipynb
Kim-Yong-Soo Jul 31, 2022
9b9d0fc
Merge branch 'CaerangManagement:main' into main
Kim-Yong-Soo Aug 26, 2022
e5b62fb
Create Week5_20215129_김용수.ipynb
Kim-Yong-Soo Aug 26, 2022
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109 changes: 109 additions & 0 deletions Algorithm/Code/Week4/Week4_20215129_김용수.ipynb
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Original file line number Diff line number Diff line change
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{
"cells": [
{
"cell_type": "markdown",
"id": "d76ff009-6f7b-4e2e-ab8c-83c1f4d59a25",
"metadata": {},
"source": [
"# 문제1"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "736c37d9-e694-4ded-b1d5-b18fb3c6f16f",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
" 14\n",
" 14 26456 2 28 13228 3307 7 23149 8 6614 46298 56 4 92596\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"185192\n"
]
}
],
"source": [
"n = int(input())\n",
"lst = list(map(int, input().split()))\n",
"print(min(lst) * max(lst))"
]
},
{
"cell_type": "markdown",
"id": "d75bed57-dca6-40fe-a8bc-9ec8b960b7a6",
"metadata": {},
"source": [
"# 문제2"
]
},
{
"cell_type": "code",
"execution_count": 23,
"id": "780f1250-7934-478b-9d4e-08a1c5e31214",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
" 2\n",
" 10 10\n",
" 20 20\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"2\n",
"1\n"
]
}
],
"source": [
"import math\n",
"\n",
"n = int(input())\n",
"res = {}\n",
"\n",
"for i in range(1, n+1):\n",
" w, h = map(int, input().split())\n",
" res[str(i)] = math.sqrt(math.pow(w, 2) + math.pow(h, 2)) / 77\n",
"\n",
"res = sorted(res.items(), key = lambda item: item[1], reverse = True)\n",
"\n",
"for r in res:\n",
" print(r[0])"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.8.8"
}
},
"nbformat": 4,
"nbformat_minor": 5
}
251 changes: 251 additions & 0 deletions Algorithm/Code/Week5/Week5_20215129_김용수.ipynb
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Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,251 @@
{
"cells": [
{
"cell_type": "markdown",
"id": "d76ff009-6f7b-4e2e-ab8c-83c1f4d59a25",
"metadata": {},
"source": [
"# 문제1\n",
"- OX퀴즈"
]
},
{
"cell_type": "code",
"execution_count": 23,
"id": "736c37d9-e694-4ded-b1d5-b18fb3c6f16f",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
" 5\n",
" OOXXOXXOOO\n",
" OOXXOOXXOO\n",
" OXOXOXOXOXOXOX\n",
" OOOOOOOOOO\n",
" OOOOXOOOOXOOOOX\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"10\n",
"9\n",
"7\n",
"55\n",
"30\n"
]
}
],
"source": [
"n = int(input())\n",
"lst = [input() for _ in range(n)]\n",
"score = [0 for _ in range(n)]\n",
"\n",
"for i in range(n):\n",
" cor = 0\n",
" summ = 0\n",
" for m, j in enumerate(lst[i]):\n",
" if j == 'O':\n",
" cor += 1\n",
" summ += cor\n",
" else:\n",
" cor = 0\n",
" print(summ)"
]
},
{
"cell_type": "markdown",
"id": "d75bed57-dca6-40fe-a8bc-9ec8b960b7a6",
"metadata": {},
"source": [
"# 문제2\n",
"- 피보나치 수 2"
]
},
{
"cell_type": "code",
"execution_count": 25,
"id": "780f1250-7934-478b-9d4e-08a1c5e31214",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
" 10\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"55\n"
]
}
],
"source": [
"n = int(input())\n",
"\n",
"if (n < 2):\n",
" print(n)\n",
"else:\n",
" a = 0\n",
" b = 1\n",
" \n",
" for i in range(1, n):\n",
" tmp = b\n",
" b = a + b\n",
" a = tmp\n",
" print(b)"
]
},
{
"cell_type": "markdown",
"id": "a854986c-0986-4a9c-834a-bcdd152fbf6b",
"metadata": {},
"source": [
"# 문제3\n",
"- 소수찾기"
]
},
{
"cell_type": "code",
"execution_count": 31,
"id": "4efff902-0a17-44b9-a3d6-69024e314d3e",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
" 4\n",
" 1 3 5 7\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"3\n"
]
}
],
"source": [
"import math\n",
"\n",
"def check(n):\n",
" if n == 1:\n",
" return False\n",
" elif n == 2:\n",
" return True\n",
" \n",
" if n % 2 == 0:\n",
" return False\n",
" \n",
" m = (int)(math.sqrt(n))\n",
" \n",
" for i in range(3, m+1, 2):\n",
" if n % i == 0:\n",
" return False\n",
" return True\n",
" \n",
"\n",
"n = int(input())\n",
"lst = list(map(int, input().split()))\n",
"\n",
"cnt = 0\n",
"for l in lst:\n",
" if (check(l)):\n",
" cnt += 1\n",
"print(cnt)"
]
},
{
"cell_type": "markdown",
"id": "3f69684c-54ae-4061-b8bf-5abe4a493b34",
"metadata": {},
"source": [
"# 문제5\n",
"- 잃어버린 괄호"
]
},
{
"cell_type": "code",
"execution_count": 52,
"id": "c04c1ad8-9f07-48a1-b6df-c7de2a87e5e7",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
" 55-50+40\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"-35\n"
]
}
],
"source": [
"inn = input()\n",
"now = \"\"\n",
"res = 0\n",
"re2 = 0\n",
"status = 0\n",
"\n",
"for n, i in enumerate(list(inn)):\n",
" if i == '+':\n",
" if status == 0:\n",
" res += int(now)\n",
" else:\n",
" re2 += int(now)\n",
" now = \"\"\n",
" elif i == '-':\n",
" if status == 0:\n",
" res += int(now)\n",
" else:\n",
" re2 += int(now)\n",
" status = 1\n",
" now = \"\"\n",
" else:\n",
" now += i\n",
" \n",
" if n == len(inn) - 1:\n",
" re2 += int(now)\n",
" if status == 0:\n",
" res += int(now)\n",
" else:\n",
" res -= re2\n",
"print(res)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.8.8"
}
},
"nbformat": 4,
"nbformat_minor": 5
}