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Structuring if statements 
Universidade Federal de Alagoas 
Discentes: Danilo Victor B. da Costa e 
Roberto Bartolomeu
OBJETIVOS: 
1. Apresentar o significado do termos “If”, “elif” e “else”. 
2. Apresentar a estrutura para o correto uso dos termos descritos. 
2 
Structuring if statements
O QUE É “IF”? 
A palavra “if/else”, assim como algumas outras, são reservadas em Python, isso quer dizer que ela não deve ser utilizada para nomear variáveis, classes e etc. A palavra “if” vem do inglês e quer dizer “se” no sentido condicional: "Se alguém estiver lendo eu continuo postando“. 
https://under-linux.org/entry.php?b=1583 
3 
Structuring if statements
Ao estruturar um código, fazendo o uso do “if”, devemos obedecer a seguinte sintaxe . 
Exemplo 1: 
4 
Structuring if statements
Na estrutura lógica condicional podemos fazer uso não só do “if”, mas também do “else” e do “elif”. 
•else: se não. 
•elif: uma junção do if mais o else, para assim simplificar o código. 
5 
Structuring if statements
Uso do if e do else . Exemplo 2 : 
6 
Structuring if statements
7 
Uso do if ,do else e do elif . Exemplo 3 : 
Structuring if statements
BIBLIOGRAFIA: 
•Guido van Rossum e Fred L. Drake, Jr. 
Tutorial Python. Release 2.4.2 
Tradução: Python Brasil 
•https://under-linux.org/entry.php?b=1590 
8 
Structuring if statements
PERGUNTAS? 
9 
Structuring if statements

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If e else Python

  • 1. 1 Structuring if statements Universidade Federal de Alagoas Discentes: Danilo Victor B. da Costa e Roberto Bartolomeu
  • 2. OBJETIVOS: 1. Apresentar o significado do termos “If”, “elif” e “else”. 2. Apresentar a estrutura para o correto uso dos termos descritos. 2 Structuring if statements
  • 3. O QUE É “IF”? A palavra “if/else”, assim como algumas outras, são reservadas em Python, isso quer dizer que ela não deve ser utilizada para nomear variáveis, classes e etc. A palavra “if” vem do inglês e quer dizer “se” no sentido condicional: "Se alguém estiver lendo eu continuo postando“. https://under-linux.org/entry.php?b=1583 3 Structuring if statements
  • 4. Ao estruturar um código, fazendo o uso do “if”, devemos obedecer a seguinte sintaxe . Exemplo 1: 4 Structuring if statements
  • 5. Na estrutura lógica condicional podemos fazer uso não só do “if”, mas também do “else” e do “elif”. •else: se não. •elif: uma junção do if mais o else, para assim simplificar o código. 5 Structuring if statements
  • 6. Uso do if e do else . Exemplo 2 : 6 Structuring if statements
  • 7. 7 Uso do if ,do else e do elif . Exemplo 3 : Structuring if statements
  • 8. BIBLIOGRAFIA: •Guido van Rossum e Fred L. Drake, Jr. Tutorial Python. Release 2.4.2 Tradução: Python Brasil •https://under-linux.org/entry.php?b=1590 8 Structuring if statements
  • 9. PERGUNTAS? 9 Structuring if statements