- 1. Entrada, impressão e números
- 2. Números inteiros e flutuantes
- 3. Condições: if-then-else
- 4. Para loop com alcance
- 5. Cordas
- 6. Enquanto loop
- 7. Listas
- 8. Funções e recursão
- 9. Listas bidimensionais (arrays)
- 10. Conjuntos
- 11. Dicionários
- 12. JavaScript
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- 14. Responsive Design with Bootstrap
- 15. jQuery
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The second occurrence
Statement
Given a string that may or may not contain the letter of interest. Print the index location of the second occurrence of the letter f. If the string contains the letter f only once, then print -1, and if the string does not contain the letter f, then print -2.
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In all the problems input the data using input() and print the result using print().
Statement
Given a string that may or may not contain the letter of interest. Print the index location of the second occurrence of the letterf. If the string contains the letter f only once, then print -1, and if the string does not contain the letter f, then print -2.
Advertising by Google, may be based on your interests
In all the problems input the data using input() and print the result using print().