Facebook C Interview Questions Answers, Facebook Placement Papers, Facebook Technical, HR Interview Questions, Facebook Aptitude Test Questions, Facebook Campus Placements Exam Questions

Company Name Starts with ...

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Facebook C Interview Questions

Questions Answers Views Company eMail

You have given 2 array. You need to find whether they will create the same BST or not. For example: Array1:10 5 20 15 30 Array2:10 20 15 30 5 Result: True Array1:10 5 20 15 30 Array2:10 15 20 30 5 Result: False One Approach is Pretty Clear by creating BST O(nlogn) then checking two tree for identical O(N) overall O(nlogn) ..we need there exist O(N) Time & O(1) Space also without extra space .Algorithm ?? DevoCoder guest Posted 3 months ago # #define true 1 #define false 0 int check(int a1[],int a2[],int n1,int n2) { int i; //n1 size of array a1[] and n2 size of a2[] if(n1!=n2) return false; //n1 and n2 must be same for(i=0;ia1[i+1]) && (a2[i]>a2[i+1]) ) ) return false; } return true;//assumed that each array doesn't contain duplicate elements in themshelves }

3243

#include #include struct stu { int i; char j; }; union uni { int i; char j; }; void main() { int j,k; clrscr(); struct stu s; j=sizeof(s); printf("%d",j); union uni u; k=sizeof(u); printf("%d",k); getch(); } what is value of j and k.

2 6402

#‎include‬ void main() { int i; for(i=5;0;i++) { printf("%d",i); } }

2 4677

Post New Facebook C Interview Questions

Facebook C Interview Questions

Facebook C Interview Questions (3)

Un-Answered Questions

What is customization.

1196

Define universe?

Does sql*plus have a pl/sql engine?

1131

What are the disadvantages of surface automation?

506

What is difference between sql and rdbms?

1082

What do you mean by structural authorization? What is its use?

1053

What is a swing day?

1150

What is standard controller? : salesforce visualforce

569

Explain is there any tool that can compare two unvs / two rpts , built using bo 5.1 / bo 6.5?

1086

What are the advantages of using friend classes?

1203

Tell good things and bad things about graduation stream.

1119

How do I know if my windows 10 is corrupted?

901

How requirements( pir,sles order, customer requirement) are reduced after they are produced?

1098

How do I get activex on my computer?

772

Difference between business sale cycle nd customer sale cycles?

1128