Write a C program to remove the repeated characters in the entered expression or in entered characters(i.e) removing duplicates

3 Answers  

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Do you know the difference between exit() and _exit() function in c?

0 Answers  

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What is the right type to use for boolean values in c? Is there a standard type?

0 Answers  

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what is the difference between : func (int list[], ...) or func (int *list , ....) - what is the difference if list is an array and if also if list is a pointer

2 Answers  

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i=20,k=0; for(j=1;j<i;j=1+4*(i/j)) { k+=j<10?4:3; } printf("%d", k);

8 Answers   HCL,

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What are c identifiers?

0 Answers  

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What are near, far and huge pointers?

0 Answers   Hexaware, Thomson Reuters, Virtusa,

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How can I do peek and poke in c?

0 Answers  

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When is a null pointer used?

0 Answers  

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what would be the output of the following program main() { int a[] = {1,2,3,4,5}; int *ptr = {a,a+1,a+2,a+3,a+4}; printf("%d %d %d %d",a,*ptr,**ptr,ptr); } }

1 Answers  

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What is %lu in c?

0 Answers  

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Can a variable be both static and volatile in c?

0 Answers  

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