Answer Posted / d g patel

environment variables can be get and set by getenv() and
putenv() calls in C.

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 }

3142

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What is the purpose of the following code? Is there any problem with the code? void send(int count, short *to, short *from) { /* count > 0 assumed */ register n = (count + 7) / 8; switch (count % 8) { case 0: do { *to = *from++; case 7: *to = *from++; case 6: *to = *from++; case 5: *to = *from++; case 4: *to = *from++; case 3: *to = *from++; case 2: *to = *from++; case 1: *to = *from++; } while (--n > 0); } }

2452

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Explain what is a static function?

1068

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Are comments included during the compilation stage and placed in the EXE file as well?

1041

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Whats s or c mean?

963

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What is #include stdlib h?

1073

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Write a code on reverse string and its complexity.

997

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What is a memory leak? How to avoid it?

1279

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What is #include called?

1008

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What are the different categories of functions in c?

1108

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What is binary tree in c?

1050

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What are the different types of constants?

1035

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Did c have any year 2000 problems?

1069

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how to find anagram without using string functions using only loops in c programming

3155

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What is a const pointer?

1056

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