difference between printf and println in java?
java, printf, println
Solution
`System.out.println();` is efficient for simply printing a line of text. If the line of text needs to be formatted (ex: alignment (left-justified, etc.), etc.), then `System.out.printf();` would be used.
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Problem
Just came to know that `java` does has a method named `printf`, then what is the difference between `printf` & `println`?