hi folks, i m really fed up these problems....please help me
1.Create a program that implements a database in C++. The fields are hard-coded, and the data is saved in a binary file. Although this isn't really flexibility, you aren't relying on any external libraries or functions.
2.Write a program which reverses the numerals in an integer, that is529 becomes 925, etc..
3.Write a program that allows you to input students' scores and weights. The program should then calculate a weighted average and score based on the data inputted by the user.