Interview Questions

Some of the most asked interview problems with solutions are 

provided below

 

• Minimum number of bracket reversals needed to make an expression balanced 
• Program to print pattern W of height N  
• Find the Good String 
• Find the special Array 
• Given Two Numbers N and K .Find rearrangement of N such that digits of K does not appear as a sub sequence in N  
  
• Determine if it is possible to choose K and M elements from array A and B respectively,such that every chosen element of K is less than every chosen element of M 
  
• Median of Row wise Sorted Matrix Easiest Solution 
• Minimum steps to transform first permutation into second permutation 
• How do I start learning or strengthen my knowledge of data structures and algorithms?
• Determine if every node of tree is accessible from any one node of the tree by performing atmost N/2 operations
• Split an Array in two arrays such that absolute value of Max(A)-Min(B) is minimized and print the arrays  
• Maximum sum by adding second minimum element by selecting any quadruple of the array 
• Convert the Integer to maximum possible Integer under the constrained operations 
• Check if Array can be Sorted under constrained swapping