What is output? #include #include void swap(char *, char *); int main() { char *pstr[2] = {"LAPTRINHC++", ".NET"}; swap(pstr[0], pstr[1]); printf("%s%s", pstr[0], pstr[1]); getch(); } void swap(char *t1, char *t2) { char *t; t=t1; t1=t2; t2=t; }

What will be output of following program? #include #include void main() { int i = 5; int *p; p = &i; printf(" %u %u", *&p , &*p); getch(); }

For the code below which lines should be reported as errors by a compiler? int main(int argc, char** argv) { const char* foo = "wow"; // line 1 foo = "top"; // line 2 foo[0] = 1; // line 3 return 0; }

What will be output of following program? #include int main() { int i = 3; int *j; int **k; j = &i; k = &j; printf("%u , %u , %d ", k, *k, **k); return 0; }

What is output? #include #include int main() { char str[] = "LAPTRINHC++\0\.NET\0"; printf("%s\n", str); getch(); }

What is output of following code? void main() { int i = 400; int *ptr = &i; *++ptr = 2; printf("%d %d", i, *ptr); getch(); }

What is output of code? void main() { int x = 5; const int* p; p = &x; x++; *p = 4; printf("%d", *p); getch(); }

What will be output of following program? #include #include #include int main() { char *ptr1 = NULL; char *ptr2 = 0; printf("\n%d", ptr2); strcpy(ptr1, "c"); strcpy(ptr2, "questions"); printf("\n%s %s", ptr1, ptr2); getch(); }