Describe the complexity of Binary search, Quicksort and various other sorting and searching techniques..

0 Answers   Huawei,

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Which is not valid in C a) class aClass{public:int x;}; b) /* A comment */ c) char x=12;

0 Answers  

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Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the maximum number of concurrent threads that the InnoDB plug-in can create.

0 Answers   IBM,

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How can I convert a number to a string?

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Can U write a C-program to print the size of a data type without using the sizeof() operator? Explain how it works inside ?

3 Answers   HCL, TCS,

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What is new line escape sequence?

0 Answers  

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#define swap1(a,b) a=a+b;b=a-b;a=a-b; main() { int x=5,y=10; swap1(x,y); printf("%d %d\n",x,y); swap2(x,y); printf("%d %d\n",x,y); } int swap2(int a,int b) { int temp; temp=a; b=a; a=temp; return; } what are the outputs?

4 Answers   Ramco,

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int main() { Int n=20,i; For(i=0;i<=n;i--) { Printf(“-“); Return 0;

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Write a program to display all the prime nos from 1 to 1000000, your code should not take time more than a minute to display all the nos.

0 Answers  

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What are the types of variables in c?

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What is the use of gets and puts?

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If you know then define #pragma?

0 Answers  

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