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The first and last occurrence
Statement
Given a string that may or may not contain a letter of interest. Print the index location of the first and last appearance of f. If the letter f occurs only once, then output its index. If the letter f does not occur, then do not print anything. Don't use loops in this task.
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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 a letter of interest. Print the index location of the first and last appearance off. If the letter f occurs only once, then output its index. If the letter f does not occur, then do not print anything. Don't use loops in this task.
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In all the problems input the data using input() and print the result using print().