write a c program to remove all the duplicate characters in a string and replace with single character? ex:-input- AAABBBCCC output- ABC

2 Answers   HCL,

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why we shiuld use main keyword in C

5 Answers  

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What are the different types of control structures?

0 Answers  

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What is nested structure in c?

0 Answers  

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#include main() { enum _tag{ left=10, right, front=100, back}; printf("left is %d, right is %d, front is %d, back is %d",left,right,front,back); }

0 Answers   Wilco,

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how to swap two nubers by using a function with pointers?

1 Answers  

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in multiple branching construct "default" case is a) optional b) compulsarily c) it is not include in this construct d) none of the above

0 Answers  

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code for quick sort?

0 Answers  

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give an example of type casting by a simple c program

2 Answers   TCS,

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What is meant by recursion?

0 Answers   ADP,

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2. What is the function of ceil(X) defined in math.h do? A)It returns the value rounded down to the next lower integer B)it returns the value rounded up to the next higher integer C)the Next Higher Value D)the next lower value

3 Answers   Accenture,

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How can I swap two values without using a temporary?

0 Answers  

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