Answer Posted / tanvi jain

as i is not yet declared,so give an error.

Disadvantages of C language.

1105

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console I/O functions means a) the I/O operations done on disk b) the I/O operations done in all parts c) the input given through keyboard is displayed VDU screen d) none of the above

1176

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Why shouldn’t I start variable names with underscores?

1065

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What is pointer and structure in c?

1180

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Explain the array representation of a binary tree in C.

1230

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What are identifiers in c?

1202

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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 }

3187

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What is the difference between if else and switchstatement

1933

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Where can I get an ansi-compatible lint?

1147

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What is character constants?

1181

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Explain zero based addressing.

1030

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What is typedef example?

1188

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What is dynamic memory allocation?

1337

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Can a file other than a .h file be included with #include?

1165

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c programs are converted into machine language with the help of a) an interpreter b) a compiler c) an operatinf system d) none of the above

1260

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