I am thinking in c language how do we store the big data from one person to 2 million person.
lets say if we need to write program to store age and gender of a person only
we can declare two variables
int age = 18;
char gender = 'M';
We have choice array, structure and I think we can use class also to store large data in c++
What data type we need to write program to store the name, age and gender of persons living in colony
What data type we need to write program to store the name, age and gender of persons living in city
What data type we need to write program to store the name, age and gender of persons living in state
What data type we need to write program to store the name, age and gender of persons living in country
lets say if we need to write program to store age and gender of a person only
we can declare two variables
int age = 18;
char gender = 'M';
We have choice array, structure and I think we can use class also to store large data in c++
What data type we need to write program to store the name, age and gender of persons living in colony
What data type we need to write program to store the name, age and gender of persons living in city
What data type we need to write program to store the name, age and gender of persons living in state
What data type we need to write program to store the name, age and gender of persons living in country