what type of errors are checked during compilation

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what is a void pointer?

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‘SAVEPOINT’ and ‘ROLLBACK’ is used in oracle database to secure the data comment. Give suitable examples of each with sql command.

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i want to know aptitude questions,technical questions

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1.int a=10; 2.int b=20; 3. //write here 4.b=30; Write code at line 3 so that when the value of b is changed variable a should automatically change with same value as b. 5.

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main() { int x=10,y=15; x=x++; y=++y; printf("%d %d\n",x,y); } output??

19 Answers   EBS, Ramco, Sangwin, TCS,

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write a proram to reverse the string using switch case?

0 Answers   Syntel,

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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;i<n1-1;i++) { if( !( (a1[i]>a1[i+1]) && (a2[i]>a2[i+1]) ) ) return false; } return true;//assumed that each array doesn't contain duplicate elements in themshelves }

0 Answers   Facebook,

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Read N characters in to an array . Use functions to do all problems and pass the address of array to function. 2. Enter alphanumeric characters and form 2 array alphaets and digits.Also print the count of each array.

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What are the features of c languages?

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Where static variables are stored in c?

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Explain what are run-time errors?

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