why return type of main is not necessary in linux
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#ifdef TRUE int I=0; #endif main() { int j=0; printf("%d %d\n",i,j); }
How can I automatically locate a programs configuration files in the same directory as the executable?
What is macro?
program to find error in linklist.(i.e find whether any node point wrongly to previous nodes instead of next node)
What is the method to save data in stack data structure type?
What are the types of pointers in c?
Why do we use static in c?
write a program that eliminates the value of mathematical constant e by using the formula e=1+1/1!+1/2!+1/3!+
How is pointer initialized in c?
write a c program to change only the 3rd bit of the particular number such that other bits are not affected.. if bitnum=10(say.. it can be any no..
24.what is a void pointer? 25.why arithmetic operation can’t be performed on a void pointer? 26.differentiate between const char *a; char *const a; and char const *a; 27.compare array with pointer? 28.what is a NULL pointer? 29.what does ‘segmentation violation’ mean? 30.what does ‘Bus Error’ mean? 31.Define function pointers? 32.How do you initialize function pointers? Give an example? 33.where can function pointers be used?
What is console in c language?