Answer Posted / geniuineprogrammer

u can use bitwise operator
if (no & 1) {
its odd
}

how many key words availabel in c a) 28 b) 31 c) 32

1019

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What is pass by reference in c?

1150

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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 }

3132

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What are near, far and huge pointers?

1020

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What is the difference between null pointer and wild pointer?

1146

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Explain b+ tree?

1018

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Why is c still so popular?

1011

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Explain the difference between null pointer and void pointer.

1040

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Why are some ANSI/ISO Standard library routines showing up as undefined, even though I've got an ANSI compiler?

1086

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Create a structure to specify data on students as given below: Roll number, Name, Department, Course, and Year of joining. Assume that there are not more than 450 students in the collage. (a) Write a function to print the names of all students who joined in the last 3 years. (b) Write a function to print the data of a student whose roll numbers are divisible by 4.

1065

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What is the use of function in c?

1148

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What are multibyte characters?

1065

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What does the error message "DGROUP exceeds 64K" mean?

1177

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Linked lists -- can you tell me how to check whether a linked list is circular?

1039

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How many keywords (reserve words) are in c?

1099

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