Created
November 4, 2025 23:08
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batch_2175_reboot_calculator_part_1
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| # 1. Mostrar uma mensagem de boas vindas | |
| puts "WELCOME TO DUMB CALCULATOR" | |
| puts "-"*30 | |
| # 2. Pedir o primeiro número e armazenar em uma variável | |
| puts "Enter the first number:" | |
| number1 = gets.chomp.to_i | |
| # 3. Pedir o segundo número e armazenar em uma variável | |
| puts "Enter the second number:" | |
| number2 = gets.chomp.to_i | |
| # 4. Perguntar qual a operação e armazenar | |
| puts "Choose operation [+][-][*][/]" | |
| operation = gets.chomp | |
| # 5. Executar a operação | |
| result = case operation | |
| when "+" | |
| number1 + number2 | |
| when "-" | |
| number1 - number2 | |
| when "*" | |
| number1 * number2 | |
| when "/" | |
| if number2 == 0 | |
| puts "You can`t divide by zero." | |
| else | |
| number1 / number2.to_f | |
| end | |
| else | |
| puts "Invalid operation!" | |
| end | |
| # 6. Mostrar o resultado | |
| puts "The result is #{number1} #{operation} #{number2} = #{result}" if result |
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