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PauloVitor-DS0321 #10

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PauloVitor-DS0321 #10

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35cac39
Adds solved challenges
PauloViOS May 3, 2021
68f01a1
Merge pull request #1 from PauloViOS/PauloVitor-DS0321
PauloViOS May 3, 2021
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67 changes: 56 additions & 11 deletions Desafio_01.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@
},
{
"cell_type": "code",
"execution_count": 0,
"execution_count": 41,
"metadata": {
"colab": {},
"colab_type": "code",
Expand All @@ -37,20 +37,65 @@
" 'white', 'black', 'orange', 'pink', 'pink', 'red', 'red', 'white', 'orange',\n",
" 'white', \"black\", 'pink', 'green', 'green', 'pink', 'green', 'pink',\n",
" 'white', 'orange', \"orange\", 'red'\n",
"]\n",
"]"
]
},
{
"source": [
"### Considera cada palavra uma chave de um dicionário. Se a chave não existir, cria e atribui valor 1. Se existir, adiciona 1 ao valor da chave"
],
"cell_type": "markdown",
"metadata": {}
},
{
"cell_type": "code",
"execution_count": 42,
"metadata": {},
"outputs": [],
"source": [
"def contagem(lista): \n",
"\n",
" resultado = {}\n",
"\n",
"# Seu código"
" for palavra in lista:\n",
" resultado[palavra] = resultado.get(palavra, 0) + 1\n",
" \n",
" resultado = dict(sorted(resultado.items(), key= lambda item: item[1]))\n",
"\n",
" return resultado\n",
" "
]
},
{
"cell_type": "code",
"execution_count": 0,
"metadata": {
"colab": {},
"colab_type": "code",
"id": "M58o1U9KfAxa"
},
"execution_count": 43,
"metadata": {},
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"{'eyes': 1,\n",
" 'red': 4,\n",
" 'green': 4,\n",
" 'orange': 4,\n",
" 'black': 5,\n",
" 'white': 5,\n",
" 'pink': 6}"
]
},
"metadata": {},
"execution_count": 43
}
],
"source": [
"contagem(palavras)"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
Expand All @@ -77,9 +122,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.9"
"version": "3.8.5"
}
},
"nbformat": 4,
"nbformat_minor": 1
}
}
69 changes: 65 additions & 4 deletions Desafio_02.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@
},
{
"cell_type": "code",
"execution_count": 0,
"execution_count": 1,
"metadata": {
"colab": {},
"colab_type": "code",
Expand All @@ -38,7 +38,68 @@
"outputs": [],
"source": [
"def convert_to_sec(number):\n",
" pass # Seu código"
" \n",
" return number*3600"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"18000"
]
},
"metadata": {},
"execution_count": 2
}
],
"source": [
"convert_to_sec(5)"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {},
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"10800"
]
},
"metadata": {},
"execution_count": 3
}
],
"source": [
"convert_to_sec(3)"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"7200"
]
},
"metadata": {},
"execution_count": 4
}
],
"source": [
"convert_to_sec(2)"
]
}
],
Expand All @@ -64,9 +125,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.9"
"version": "3.8.5"
}
},
"nbformat": 4,
"nbformat_minor": 1
}
}
78 changes: 65 additions & 13 deletions Desafio_03.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -24,29 +24,81 @@
},
{
"cell_type": "code",
"execution_count": 0,
"execution_count": 13,
"metadata": {
"colab": {},
"colab_type": "code",
"id": "ndTkQEUBf6JS"
},
"outputs": [],
"source": [
"lista = [1,2,3,4,3,30,3,4,5,6,9,3,2,1,2,4,5,15,6,6,3,13,4,45,5]\n",
"\n",
"# Seu código"
"lista = [1,2,3,4,3,30,3,4,5,6,9,3,2,1,2,4,5,15,6,6,3,13,4,45,5]"
]
},
{
"cell_type": "code",
"execution_count": 0,
"metadata": {
"colab": {},
"colab_type": "code",
"id": "wo2rA-NriFtO"
},
"execution_count": 14,
"metadata": {},
"outputs": [],
"source": []
"source": [
"def arruma_lista(lista):\n",
" \n",
" lista.sort()\n",
"\n",
" numero_anterior = lista[0]\n",
"\n",
" for numero in lista[1:]:\n",
" if numero == numero_anterior:\n",
" lista.pop(numero)\n",
" else:\n",
" numero_anterior = numero\n",
"\n",
" return lista"
]
},
{
"cell_type": "code",
"execution_count": 15,
"metadata": {},
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"[1, 2, 3, 4, 5, 6, 9, 13, 15, 30, 45]"
]
},
"metadata": {},
"execution_count": 15
}
],
"source": [
"arruma_lista(lista)"
]
},
{
"cell_type": "code",
"execution_count": 16,
"metadata": {},
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"[1, 2, 3, 4, 5, 6, 9, 13, 15, 30, 45]"
]
},
"metadata": {},
"execution_count": 16
}
],
"source": [
"#Maneira sintética\n",
"def arruma_lista_sintetico(lista):\n",
" return sorted(set(lista))\n",
"\n",
"arruma_lista_sintetico(lista)"
]
}
],
"metadata": {
Expand All @@ -71,9 +123,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.9"
"version": "3.8.5"
}
},
"nbformat": 4,
"nbformat_minor": 1
}
}
51 changes: 47 additions & 4 deletions Desafio_04.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -28,15 +28,58 @@
},
{
"cell_type": "code",
"execution_count": 0,
"execution_count": 5,
"metadata": {
"colab": {},
"colab_type": "code",
"id": "I5TInJDaf6JW"
},
"outputs": [],
"source": [
"# Seu código"
"def inverte_texto(frase):\n",
" \n",
" return ' '.join(frase.split()[::-1])\n",
" "
]
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {},
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"'legal é Python'"
]
},
"metadata": {},
"execution_count": 6
}
],
"source": [
"inverte_texto(\"Python é legal\")"
]
},
{
"cell_type": "code",
"execution_count": 7,
"metadata": {},
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/plain": [
"'Roma de rei do roupa a roeu rato O'"
]
},
"metadata": {},
"execution_count": 7
}
],
"source": [
"inverte_texto(\"O rato roeu a roupa do rei de Roma\")"
]
}
],
Expand All @@ -62,9 +105,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.9"
"version": "3.8.5"
}
},
"nbformat": 4,
"nbformat_minor": 1
}
}
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