That is how the code below removes duplicates from the Java List: Another approach to find duplicates in a Java list is to use the frequency method of the Collections class. This example prints out ...

In the previous part, Java Interview Questions and Answers Part I and Java Interview Coding problems for Freshers- Part II, we have explained some basic questions of Java. This part is in continuation ...

In Java all parameters are passed by value ... and a simple knapsack problem. Eight Queens example. Code to find a a solution to an N queens problem. Note the queensAreSafe method has not been ...

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