5.13 Program: Soccer team roster (Java)

This program will store roster and rating information for a soccer team. Coaches rate players during tryouts to ensure a balanced team.

(1) Prompt the user to input five pairs of numbers: A player's jersey number (0 - 99) and the player's rating (1 - 9). Store the jersey numbers in one int array and the ratings in another int array. Output these arrays (i.e., output the roster). (3 pts) Ex:

Enter player 1's jersey number: 84 Enter player 1's rating: 7 Enter player 2's jersey number: 23 Enter player 2's rating: 4 Enter player 3's jersey number: 4 Enter player 3's rating: 5 Enter player 4's jersey number: 30 Enter player 4's rating: 2 Enter player 5's jersey number: 66 Enter player 5's rating: 9 ROSTER Player 1 -- Jersey number: 84, Rating: 7 Player 2 -- Jersey number: 23, Rating: 4 ... 

(2) Implement a menu of options for a user to modify the roster. Each option is represented by a single character. The program initially outputs the menu, and outputs the menu after a user chooses an option. The program ends when the user chooses the option to Quit. For this step, the other options do nothing. (2 pt) Ex:

MENU u - Update player rating a - Output players above a rating r - Replace player o - Output roster q - Quit Choose an option: 

(3) Implement the "Output roster" menu option. (1 pt) Ex:

ROSTER Player 1 -- Jersey number: 84, Rating: 7 Player 2 -- Jersey number: 23, Rating: 4 ... 

(4) Implement the "Update player rating" menu option. Prompt the user for a player's jersey number. Prompt again for a new rating for the player, and then change that player's rating. (1 pt) Ex:

Enter a jersey number: 23 Enter a new rating for player: 6 ... 

(5) Implement the "Output players above a rating" menu option. Prompt the user for a rating. Print the jersey number and rating for all players with ratings above the entered value. (2 pts) Ex:

Enter a rating: 5 ABOVE 5 Player 1 -- Jersey number: 84, Rating: 7 ... 

(6) Implement the "Replace player" menu option. Prompt the user for the jersey number of the player to replace. If the player is in the roster, then prompt again for a new jersey number and rating. Update the replaced player's jersey number and rating. (2 pts) Ex:

Enter a jersey number: 4 Enter a new jersey number: 12 Enter a rating for the new player: 8 

#include int jerseyNumber[5]; int rating[5]; int i = 0; char choice = 'b';

int main(void) { for(i = 0; i < 5; i++){ printf("Enter player %d's jersey number: ", i+1); scanf("%d", &jerseyNumber[i]); printf("Enter player %d's rating: ", i+1); scanf("%d", &rating[i]); printf(" "); } printf("ROSTER "); for(i = 0; i < 5; ++i){ printf("Player %d -- Jersey number: %d, Rating: %d ",i+1,jerseyNumber[i],rating[i]); } printf(" "); while(choice != 'q'){ printf("MENU "); printf("u - Update player rating "); printf("a - Output players above a rating "); printf("r - Replace player "); printf("o - Output roster "); printf("q - Quit "); printf(" "); printf("Choose an option: "); scanf("%c", &choice); break; }

int playerNumber = 0; if(choice == 'u'){ printf("Enter a jersey number: "); scanf("%d", &playerNumber); for(i = 0; i < 5; i++){ if(jerseyNumber[i] == playerNumber){ printf("Enter a new rating for player: "); scanf("%d", &rating[i]); } } }

int rate = 0; if(choice == 'a'){ printf("Enter a rating"); scanf("%d", &rate); printf("ABOVE 5 "); for(i = 0; i < 5; i++){ if(rating[i] > rate) printf("Player %d -- Jersey number: %d, Rating: %d ",i+1,jerseyNumber[i],rating[i]); } } int number = 0; if(choice == 'r'){ printf("Enter a jersey number: "); scanf("%d", &number); for(i = 0; i < 5; i++){ if(jerseyNumber[i] == number){ printf("Enter a new jersey number: "); scanf("%d", &jerseyNumber[i]); printf("Enter a rating for the new player: "); scanf("%d", &rating[i]); } } }

if(choice == 'o'){ printf("ROSTER "); for (int i = 0; i < 5; i++) { printf("Player %d -- Jersey number: %d, Rating: %d ",i+1,jerseyNumber[i],rating[i]); } }

return 0; }

u -update option isnt updating the rating

a - above option isn't finding the above 5 players on the rosters

r - replace option isn't replacing the player number and rating