Structure

17.1. Write a program that read and display any students name, roll and mark.

17.2. Write a program that read and display some students name, roll and mark.

17.3. Write a program that read some students name, roll and mark from a file and display in screen.

17.4. Write a program that read some students name, roll and mark from a file, sort and display in screen according to mark.

17.5. Write a program that read some students name, three subjects mark and display name, total, average mark and grade point average.

17.6. Write a program that read roll, three subjects mark and display the highest mark in each subjects and highest total with the students roll who obtained this.

17.7. Write a program that read some players name, team name and batting average. Display this according to team name.

17.8. A file contains some persons name and telephone numbers. Write a program perform the following task: i) Read telephone number and display name. ii) Read name and display telephone number.

17.9. A file contains some country name and capital. Write a program that repeatedly read any country name and display capital until user enters the word "End",

17.10. A file contains some hotels name, address, grade, charge and number of rooms. Write a program that performs the following task i) Display all hotels information with given grade. i) Display all hotels information whose charge is less than giver charge

17.11. Write a program that read some players name, team name, batting average and display team wise player information