Pointers examples c program

In the if statement above, as you can see pointer is pointing to null, but here it got converted into Boolean false, and if the value for any of the pointers is not null, then it will convert into Boolean true. So in this way, we can test our pointers as well.

This is because the null pointer can be integer also. There is no particular syntax to do this. In this example, we are going to see how to make a conditional statement while using a NULL pointer in your program and how they change the value while checking them.

After the statement, we are assigning them a new value to the point. Hence we can use null functions to assign value to the variable; null values are important when our pointer is not pointing to any memory address to avoid the unusual behavior while programming, so null functions or null assigning to a pointer is used to assign a default value when they are not pointing anywhere in the memory address.

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