Java TOPIC I01 – READING FROM A FILE LESSON WORK QUESTION
#1 Create a
program that will count the number of characters (including spaces) in a
file. QUESTION
#2 Create a
program that will count the number of occurrences of the letter “x” in a file. QUESTION
#3 Copy and
paste a section of java code into a text file. Create a program that will count the number
of numeric variables (int and double) that are in your program. Hint 1: All
variables have to be declared in java. Hint 3:
Careful not to catch typecasting such as (int) – watch for brackets. Hint 4: You
can make your program work for only a program inside the main function to
avoid having to deal with return types of methods. |
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