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 is output of code? #include int main() { int a = 320; char *ptr; ptr = (char*)&a; printf("%d ", *ptr); return 0; }

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 int main() { int a = 5, b = 10, c; int *p = &a, *q = &b; c = p - q; printf("%d" , c); getch(); }

What does the following declaration mean? int (*ptr)[10];

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

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 is output? #include #include int main() { int array[2][2][3]={0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}; printf("%d", array[1][0][2]); getch(); }