Answer to Question #24108 in C++ for Nourah

Question

What is wrong with the following code?
for (int i = 0; i < 10; i++) {
int x = 4;
cout << i << endl;
}
cout << x << endl;

Answer 1

IntegerX is used and defined in cycle i (0<i<10), in this way U cannot
"cout" X in any area except cycle (0<i<10).