Why does not c have an exponentiation operator?

1049

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 }

3189

Is array name a pointer?

1030

What are the benefits of organizational structure?

1029

Why double pointer is used in c?

1043

What is a good data structure to use for storing lines of text?

1086

What does == mean in texting?

1300

Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

1098

Write a program with dynamically allocation of variable.

1134

write a program to display all prime numbers

1972

How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

1105

Are global variables static in c?

1167

1. Write a function to display the sum of two numbers in the following ways: By using (i) pass by value (ii) pass by address a. function with argument and with return value b. function with argument and without return value c. without argument , with return value d. without argument , without return value Note: Use pass by address.

2814

Write a program to print fibonacci series using recursion?

1064

What is %d used for?

1042