What is an auto variable in c?


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what will be the result of the following program ? char *gxxx() { static char xxx[1024]; return xxx; } main() { char *g="string"; strcpy(gxxx(),g); g = gxxx(); strcpy(g,"oldstring"); printf("The string is : %s",gxxx()); } a) The string is : string b) The string is :Oldstring c) Run time error/Core dump d) Syntax error during compilation e) None of these

2 Answers   IBM,


What are loops in c?

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How do you view the path?

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int j =15,i; for (i=1; 1<5; ++i) {printf ("%d%d ",j,i); j = j-3; }

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Explain how can you tell whether two strings are the same?

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Explain what is wrong with this program statement? Void = 10;

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What is pass by reference in functions?

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why 'c' is called middle level language.

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Why is extern used in c?

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What is structure padding and packing in c?

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Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors

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Is there something we can do in C but not in C++? Declare variable names that are keywords in C++ but not C.

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