What is the difference between list and arraylist?
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How do we find duplicate elements in an array?
1) Program A and B are analyzed and found to have worst- case running times no greater than 150nlog2n and n2 respectively.Answer the folloWing questions if possible.. i) which program has the better guarantee on the running time,for larger values of n(n>10000) ? ii) which program has the better guarantee on the running time,for small values of n(n<100) ? iii) which program will run faster on average for n =1000 2) wRite a program to compute the number of collisions required in a long random sequence of insertions using linear probing ,quadratic probing and double hashing 3) what is the optimal way to compute A1 A2 A3 A4 A5 A6 where the dimensions of the matrices are A1:10*20 A2 : 20 * 1 A3 : 1 * 40 A4 : 40*5 A5 : 5 * 30 A6 : 30 X 15
Why is data structure?
Which is faster list or set?
List out the advantages of using a linked list?
Which interface treemap implements?
What is the height of a binary tree?
Explain the principle of quicksort. What is its complexity?
What actions are performed when a function is called?
An array having 100 elements have numbers from 1 to 99 randomly out of which any number is repeated. Find the repeated number in minimum time and space complexity.
What is difference between static and dynamic array?
Which algorithm is used in arrays sort?