While Loops.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# WHILE alguma coisa:\n",
    "# ____Faça isso\n",
    "# Fim while"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "collapsed": true
   },
   "source": [
    "# Execute isso para travar seu computador.\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "n = 10\n",
    "cont = 0\n",
    "\n",
    "while cont <= n:\n",
    "    print(cont)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Forma correta"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "0\n",
      "1\n",
      "2\n",
      "3\n",
      "4\n",
      "5\n",
      "6\n",
      "7\n",
      "8\n",
      "9\n",
      "10\n"
     ]
    }
   ],
   "source": [
    "n = 10\n",
    "cont = 0\n",
    "\n",
    "while cont <= n:\n",
    "    print(cont)\n",
    "    cont += 1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Escreva um programa que peça dois números, base e expoente, calcule e mostre o primeiro número elevedo ao segundo. Obs: Não utilizar a função potência."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Digite a base: 2\n",
      "Digite o expoente: 3\n",
      "8\n"
     ]
    }
   ],
   "source": [
    "base = int(input(\"Digite a base: \"))\n",
    "expoente = int(input(\"Digite o expoente: \"))\n",
    "\n",
    "cont = 0\n",
    "produto = 1\n",
    "while cont < expoente:\n",
    "    produto = produto*base\n",
    "    cont += 1\n",
    "print(produto)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Escreva um programa que,dado um número inteiro não-negativo n, determinar n! (fatorial)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Digite o número a ser fatorado: 10\n",
      "3628800\n"
     ]
    }
   ],
   "source": [
    "valor = int(input(\"Digite o número a ser fatorado: \"))\n",
    "\n",
    "prod = valor\n",
    "cont = valor -1\n",
    "\n",
    "while cont > 1:\n",
    "    prod *= cont\n",
    "    cont -= 1\n",
    "print(prod)\n",
    "    \n",
    "    \n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "3628800"
      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "10*9*8*7*6*5*4*3*2*1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "collapsed": true
   },
   "source": [
    "# Loops infinitos\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Senha numérica: 44\n",
      "Acesso negado!\n",
      "Senha numérica: 545\n",
      "Acesso negado!\n",
      "Senha numérica: 123\n",
      "Acesso liberado!\n"
     ]
    }
   ],
   "source": [
    "senha = 123\n",
    "while True:\n",
    "    entrada = int(input(\"Senha numérica: \"))\n",
    "    if entrada == senha:\n",
    "        break\n",
    "    print(\"Acesso negado!\")\n",
    "print(\"Acesso liberado!\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# For loops\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "0\n",
      "1\n",
      "2\n",
      "3\n",
      "4\n",
      "5\n",
      "6\n",
      "7\n",
      "8\n",
      "9\n"
     ]
    }
   ],
   "source": [
    "n = 10\n",
    "for i in range(n):\n",
    "    print(i)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# For com range delimitado\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n",
      "6\n",
      "7\n",
      "8\n",
      "9\n",
      "10\n",
      "11\n",
      "12\n",
      "13\n",
      "14\n",
      "15\n",
      "16\n",
      "17\n",
      "18\n",
      "19\n",
      "20\n",
      "21\n",
      "22\n",
      "23\n",
      "24\n"
     ]
    }
   ],
   "source": [
    "for i in range(5,25):\n",
    "    print(i)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Escreva um programa que calcule e retorne a soma dos números entre 5 e 50 ,115 e 159, 199 e 299."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "32529\n"
     ]
    }
   ],
   "source": [
    "soma  = 0\n",
    "for i in range(5,50):\n",
    "    soma += i\n",
    "for j in range(115,160):\n",
    "    soma += j\n",
    "for k in range(199,300):\n",
    "    soma += k\n",
    "print(soma)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Definindo valores de incremento em For loops"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "0\n",
      "2\n",
      "4\n",
      "6\n",
      "8\n"
     ]
    }
   ],
   "source": [
    "for i in range(0,10,2):\n",
    "    print(i)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Escreva um programa que calcule a soma de todos números impares de até 100\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ..."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2500\n"
     ]
    }
   ],
   "source": [
    "resultado = 0\n",
    "for i in range(1,101,2):\n",
    "    resultado += i\n",
    "print(resultado)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# For loops com incremento negativo"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10\n",
      "9\n",
      "8\n",
      "7\n",
      "6\n",
      "5\n",
      "4\n",
      "3\n",
      "2\n",
      "1\n"
     ]
    }
   ],
   "source": [
    "for i in range(10,0,-1):\n",
    "    print(i)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Escreva um programa que calcule o fatorial de um numero utilizando um For loop."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ..."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 37,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Valor: 5\n",
      "120\n"
     ]
    }
   ],
   "source": [
    "valor = int(input(\"Valor: \"))\n",
    "resultado = 1\n",
    "for i in range(valor,0,-1):\n",
    "    resultado *= i\n",
    "print(resultado)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Nested For "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1 1\n",
      "1 2\n",
      "1 3\n",
      "1 4\n",
      "2 1\n",
      "2 2\n",
      "2 3\n",
      "2 4\n",
      "3 1\n",
      "3 2\n",
      "3 3\n",
      "3 4\n",
      "4 1\n",
      "4 2\n",
      "4 3\n",
      "4 4\n"
     ]
    }
   ],
   "source": [
    "for i in range(1,5):\n",
    "    for j in range(1,5):\n",
    "        print(i,j)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Escreva um programa que retorne a tabuada de todos os valores de 1 a 10."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n",
    "# ...\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "Tabuada do  1\n",
      "\n",
      "1 X 1 = 1\n",
      "1 X 2 = 2\n",
      "1 X 3 = 3\n",
      "1 X 4 = 4\n",
      "1 X 5 = 5\n",
      "1 X 6 = 6\n",
      "1 X 7 = 7\n",
      "1 X 8 = 8\n",
      "1 X 9 = 9\n",
      "1 X 10 = 10\n",
      "\n",
      "Tabuada do  2\n",
      "\n",
      "2 X 1 = 2\n",
      "2 X 2 = 4\n",
      "2 X 3 = 6\n",
      "2 X 4 = 8\n",
      "2 X 5 = 10\n",
      "2 X 6 = 12\n",
      "2 X 7 = 14\n",
      "2 X 8 = 16\n",
      "2 X 9 = 18\n",
      "2 X 10 = 20\n",
      "\n",
      "Tabuada do  3\n",
      "\n",
      "3 X 1 = 3\n",
      "3 X 2 = 6\n",
      "3 X 3 = 9\n",
      "3 X 4 = 12\n",
      "3 X 5 = 15\n",
      "3 X 6 = 18\n",
      "3 X 7 = 21\n",
      "3 X 8 = 24\n",
      "3 X 9 = 27\n",
      "3 X 10 = 30\n",
      "\n",
      "Tabuada do  4\n",
      "\n",
      "4 X 1 = 4\n",
      "4 X 2 = 8\n",
      "4 X 3 = 12\n",
      "4 X 4 = 16\n",
      "4 X 5 = 20\n",
      "4 X 6 = 24\n",
      "4 X 7 = 28\n",
      "4 X 8 = 32\n",
      "4 X 9 = 36\n",
      "4 X 10 = 40\n",
      "\n",
      "Tabuada do  5\n",
      "\n",
      "5 X 1 = 5\n",
      "5 X 2 = 10\n",
      "5 X 3 = 15\n",
      "5 X 4 = 20\n",
      "5 X 5 = 25\n",
      "5 X 6 = 30\n",
      "5 X 7 = 35\n",
      "5 X 8 = 40\n",
      "5 X 9 = 45\n",
      "5 X 10 = 50\n",
      "\n",
      "Tabuada do  6\n",
      "\n",
      "6 X 1 = 6\n",
      "6 X 2 = 12\n",
      "6 X 3 = 18\n",
      "6 X 4 = 24\n",
      "6 X 5 = 30\n",
      "6 X 6 = 36\n",
      "6 X 7 = 42\n",
      "6 X 8 = 48\n",
      "6 X 9 = 54\n",
      "6 X 10 = 60\n",
      "\n",
      "Tabuada do  7\n",
      "\n",
      "7 X 1 = 7\n",
      "7 X 2 = 14\n",
      "7 X 3 = 21\n",
      "7 X 4 = 28\n",
      "7 X 5 = 35\n",
      "7 X 6 = 42\n",
      "7 X 7 = 49\n",
      "7 X 8 = 56\n",
      "7 X 9 = 63\n",
      "7 X 10 = 70\n",
      "\n",
      "Tabuada do  8\n",
      "\n",
      "8 X 1 = 8\n",
      "8 X 2 = 16\n",
      "8 X 3 = 24\n",
      "8 X 4 = 32\n",
      "8 X 5 = 40\n",
      "8 X 6 = 48\n",
      "8 X 7 = 56\n",
      "8 X 8 = 64\n",
      "8 X 9 = 72\n",
      "8 X 10 = 80\n",
      "\n",
      "Tabuada do  9\n",
      "\n",
      "9 X 1 = 9\n",
      "9 X 2 = 18\n",
      "9 X 3 = 27\n",
      "9 X 4 = 36\n",
      "9 X 5 = 45\n",
      "9 X 6 = 54\n",
      "9 X 7 = 63\n",
      "9 X 8 = 72\n",
      "9 X 9 = 81\n",
      "9 X 10 = 90\n",
      "\n",
      "Tabuada do  10\n",
      "\n",
      "10 X 1 = 10\n",
      "10 X 2 = 20\n",
      "10 X 3 = 30\n",
      "10 X 4 = 40\n",
      "10 X 5 = 50\n",
      "10 X 6 = 60\n",
      "10 X 7 = 70\n",
      "10 X 8 = 80\n",
      "10 X 9 = 90\n",
      "10 X 10 = 100\n"
     ]
    }
   ],
   "source": [
    "for i in range(1,11):\n",
    "    print(\"\")\n",
    "    print('Tabuada do ',i)\n",
    "    print(\"\")\n",
    "    for j in range(1,11):\n",
    "        print('%i X %i = %i'%(i,j,i*j))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
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