Tell me when would you use a pointer to a function?
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class foo { public: static int func(const char*& p) const; }; This is illegal, why?
who did come first hen or agg
How to swap 3 numbers without using 4th variable?
write an algorithm and a program to count the number of elements in a circularly singly linked list
Explain 'bus error'?
write a programe to accept any two number and check the following condition using goto state ment.if a>b,print a & find whether it is even or odd and then print.and a<b,printb.find the sum digits of that number & then print.if a==b multiply 10 with a & add 20 with b store in c and then print
const char * char * const What is the differnce between the above tow?.
In c language can we compile a program without main() function?
Can you think of a way when a program crashed before reaching main? If yes how?
what is c programming?
1)what is the error in the following stmt where str is a char array and the stmt is supposed to traverse through the whole character string str? for(i=0;str[i];i++) a)There is no error. b)There shud be no ; after the stmt. c)The cond shud be str[i]!='\0' d)The cond shud be str[i]!=NULL e)i shud be initialized to 1
Compare array data type to pointer data type