How would you print out the data in a binary tree, level by level, starting at the top?

6 Answers   Amazon, Microsoft,

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how can we Declare a variable in c without defining it.

1 Answers   TCS,

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#include<stdio.h> int main() { int a[3][3][2]= {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18}; printf("%d\n",*(*(*a+1)); return 0; } What will be the output of the above question? And how?

1 Answers   Groupon,

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What is the difference between abs() and fabs() functions?

0 Answers  

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Which is better oop or procedural?

0 Answers  

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C program to find frequency of each character in a text file?

6 Answers  

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What is the incorrect operator form following list(== , <> , >= , <=) and what is the reason for the answer?

0 Answers  

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What are the advantages of using new operator as compared to the function malloc ()?

0 Answers   NIIT,

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What is call by value in c?

0 Answers  

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Function shall sum members of given one-dimensional array. However, it should sum only members whose number of ones in the binary representation is higher than defined threshold (e.g. if the threshold is 4, number 255 will be counted and 15 will not) - The array length is arbitrary - output the results to the stdout

0 Answers   XYZ,

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What does the characters “r” and “w” mean when writing programs that will make use of files?

0 Answers  

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code for reverse alternate words from astring

1 Answers   IBM,

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