What is the size of array float a(10)?


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What is nested structure?

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44.what is the difference between strcpy() and memcpy() function? 45.what is output of the following statetment? 46.Printf(“%x”, -1<<4); ? 47.will the program compile? int i; scanf(“%d”,i); printf(“%d”,i); 48.write a string copy function routine? 49.swap two integer variables without using a third temporary variable? 50.how do you redirect stdout value from a program to a file? 51.write a program that finds the factorial of a number using recursion?

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15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?

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write a c program to find largest number in matrix(in each row,each column, diagonally, and in the whole matrix)? Its urgent.

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read the folllowing code # define MAX 100 # define MIN 100 .... .... if(x>MAX) x=1; else if(x<MIN) x=-1; x=50; if the initial value of x=200,what is the vlaue after executing this code? a.200 b.1 c.-1 d.50

4 Answers   TCS,






What are the standard predefined macros?

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write a program to fined second smallest and largest element in a given series of elements (without sorting)

9 Answers   Yahoo,


Why is not a pointer null after calling free? How unsafe is it to use (assign, compare) a pointer value after it is been freed?

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What are the advantages of external class?

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In header files whether functions are declared or defined?

1 Answers   TCS,


Who is the main contributor in designing the c language after dennis ritchie?

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in linking some of os executables are linking name some of them

0 Answers   IBM,


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