Assign first element of array to smaller smaller = array[0]; Start a loop with i = 1 and compare elements with smaller. If smaller is greater than any of array element then replace it with that elment otherwise left it as it.
You still haven’t asked any question, but I assume that your program gives wrong answer (as it really do) and you don’t know why. For example: for n=16 it prints: 1234 1234 1234 1234 The following code fragment is responsible: array[i][j]=j+1; System.out.print(array[i][j]); Firstly, you don’t print spaces, so numbers aren’t separated. Secondly, you have to … Read more
Correct order should be : 1–>2–>4–>3 i.e. 1’st=O(2)=O(4)=O(3)
You don’t see anything because the condition results to false. Your variable a is float, while 1.0/k in if clause is double. They have different precision and therefore are not equal. In general it is a bad idea to compare floats on equality.
You can use Dynamic Programming for this task: f(0) = 0 f(i) = MIN { f(i-j) + (Dictionary.contais(s.substring(i-j,i)?1:INFINITY } for each j=1,…,i The above finds the number of words in your string, so the final answer is f(#characters)-1 The idea is to do an “exhaustive search” – for a given new character – try to … Read more
saying that algorithms and oop is same is like saying building a house is like driving a Crane, there is nothing similar
You could put all your lines in a java.util.LinkedHashSet<String>. A Set means it will only keep distinct items. The reason we’ll use a LinkedHashSet instead of a regular HashSet is to retain the input-order. After adding them all to the set, we print them. Here a modification of your code: int[][] arr = { { … Read more
-2 -1 0 1 2 +—+—+—+—+—+ -2 | . | . | X | . | . | +—+—+—+—+—+ -1 | . | X | O | X | . | +—+—+—+—+—+ 0 | X | X | O | X | X | +—+—+—+—+—+ 1 | . | X | O | X | … Read more
foreach($course as $c){ echo $c[‘course_name’].”(“.count($c[‘trainee’]).” trainees)”; echo “<br />”; }
You could use the given number as a seed and generate the number using the standard random number function. function getrand($num) { srand($num); return rand(1 , 30); }