Question

In C Program

This program will store the roster and rating information for a soccer team.
There will be 3 pieces of information about each player:

Name: string, 1-100 characters (nickname or first name only, NO SPACES)
Jersey Number: integer, 1-99 (these must be unique)
Rating: double, 0.0-100.0

You must create a struct called "playData" to hold all the information defined above for a single player.

You must use an array of your structs to to store this information. You will need an array capable of holding the information for 10 players.

You should initialize the struct elements of your array with appropriate values.

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You need to implement the following 2 functions to validate the user's input AND
use them in your implementation:

  bool jerseyValid(int playeJerseyNumber);
bool ratingValid(double playerRating);

If the input value is not valid,
then the function returns false otherwise it should return true.

If the input data is not valid,
then break from the input process and redisplay the menu.

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You need to implement the following function AND use it your implementation

  void printPlayer(playerData* thisPlayer);

This function will take a pointer to a player information struct
and print all the information for one player, formatted as shown below:
Player Name
Player Jersey #
Player Rating

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Your program will need to implement the following function:

int findPlayer(int whichPlayer, const int jerseyNumbers[], int maxJersyCount);

This function takes a player jersey 3 (whichPlay) and looks for that value in the jerseyNumber array.

If found...return the index number
If NOT found...return a -1

You will need this function!

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You will implement a menu of options for the user to build and modify the roster. Each option is represented by a single character. The program initially outputs the menu, prompts the user for a choice and then processes that choice (HINT: this is a good place to use a switch statement.) The menu is provided as part of the start code and looks like this:

MENU
a - Add a new player
u - Update player information
r - Remove a player from the roster
d - Display player information
p - Print the full roster
s - Print "Star" players
q - Quit

Please make a selection:

Each option should operate as follows:
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a - Add a new player, prompts the user as follows
Enter player jersey number:
Enter player first or nick name:
Enter player rating:

NOTE: lookup the player info by jersey number...
if found...display an error message and return to the menu
if not found...enter the data as above

NOTE: If the maximum number of players has been entered...
display an error message and return to the menu

NOTE: You do not need to validate the range of the rating.

(HINT: entering the player name can be done with a scanf)

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u - Update player information
Enter player jersey number:

NOTE: lookup the player info by jersey number...
if found...prompt for name and rating as in option 'a'
if not found...display an error message and return to the menu

NOTE: You do not need to validate the range of the rating.

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r - Remove a player from the roster
Enter player jersey number:

NOTE: lookup the player info by jersey number...
if found...remove the player
if not found...display an error message and return to the menu

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d - Display player information
Enter player jersey number:

Display the following:
Name:
Jersey #:
Rating:

NOTE: lookup the player info by jersey number...
if found...display the information
if not found...display an error message and return to the menu

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p - Print the full roster
Prints all the information for all the players:

ROSTER
-------
Player Name 1
Player Jersey #
Player Rating

Player Name 2
Player Jersey #
Player Rating

... for as many players as have been entered ...

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s - Print "STAR" players
Prints all the players with a rating greater than the star rating
Prompt the user as follows:

Enter "STAR" rating:

MY STARS
--------
Player Name 1
Player Jersey #
Player Rating

Player Name 2
Player Jersey #
Player Rating

... for as many players as meet the criteria...
and there may be none!

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q - Quit
Normal exit for the program

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HINT 1: Start with the EASY menu options, like quit. You can also create a player using assignment statements and implement the printing options before tackling the add player and delete player operations.

HINT 2: There are 2 ways to approach this project and the arrays.
- Keep a player count and then move data when removing players.
- Use an illegal jersey # when removing players (this is the easier approach)

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
_________________

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

// function declarations
int getValidJerseyNumber();
int getValidRating();

int main()
{

// declaring variables
int s=50;
   int size=5,count=5;
int jerseyNo[s];
int rating[s];
char name[s][30];
int i = 0, jno, rate,j;
char option;

/* Getting the inputs entered by the user
* and populate the values into arrays
*/
for (i = 0; i < size; i++)
{
  
printf("\nEnter player %d's jersey number :\n", i + 1);
jerseyNo[i] = getValidJerseyNumber();
  
       printf("Enter player first or nick name:\n");
       scanf("%s",&name[i]);
printf("\nEnter player %d's rating :\n", i + 1);
rating[i] = getValidRating();
}

printf("\nROSTER\n");
for (i = 0; i < size; i++)
{
printf("Player %d -- Jersey Number:%d, Name:%s, Rating:%d\n", i + 1, jerseyNo[i],name[i],rating[i]);
}
/* This while loop continues to execute
* until the user enters a valid option or 'q/Q'
*/
while (1)
{
// displaying the menu
printf("\nMENU");
printf("\na - Add a new player");
printf("\nu - Update player information");
       printf("\nr - Remove a player from the roster");
       printf("\nd - Display player information");
       printf("\np - Print the full roster");
       printf("\ns - Print \"Star\" players");
       printf("\nq - Quit");

       printf("\nPlease make a selection:");
scanf(" %c", &option);

// Based on the user choice the corresponding case will be executed
switch (option)
{
case 'a':
case 'A':
{
printf("\nEnter a new player's jersey number :\n");
jerseyNo[count] = getValidJerseyNumber();

   printf("Enter player first or nick name:");
       scanf("%s",&name[count]);
      
printf("\nEnter the player's rating :\n");
rating[count] = getValidRating();
  
count++;
continue;
}
case 'u':
case 'U':
{
   char newName[40];
   double newrate;
int flag = 0;
int indx=0;
printf("Enter a jersey number :\n");
jno = getValidJerseyNumber();
  
for (i = 0; i < count; i++)
{
if (jerseyNo[i] == jno)
{
indx=i;;
flag = 1;
}
}
if (flag == 0)
{
printf("** Player not found **\n");
}
else
{
   printf("Enter player first or nick name:");
       scanf("%s",&newName);
      
printf("Enter a new rating for player\n");
newrate = getValidRating();
  
rating[indx]=newrate;
strcpy(name[indx],newName);
               }

continue;
}
case 'r':
case 'R':
{
int flag=0;
printf("Enter a jersey number :");
jno=getValidJerseyNumber();
for (i = 0; i < count; i++)
{
if (jerseyNo[i] == jno)
{
for(j=i;j<count-1;j++)
{
jerseyNo[j]=jerseyNo[j+1];
rating[j]=rating[j+1];
}
flag = 1;
count--;
}
}
if (flag == 0)
{
printf("** Player not found **\n");
}
continue;
}

case 'd':
case 'D':
{
   int flag=0;
   int indx=0;
   printf("Enter player jersey number:");
   jno = getValidJerseyNumber();
     
                for (i = 0; i < count; i++)
{
if (jerseyNo[i] == jno)
{
indx=i;
flag = 1;
}
}
if (flag == 0)
{
printf("** Player not found **\n");
}
else
{
   printf("\nDisplaying Player Info::\n");
   printf("Name:%s\n",name[indx]);
   printf("Jersey #:%d\n",jerseyNo[indx]);
   printf("Rating:%d\n",rating[indx]);
  
               }
     
      
   continue;
}
  
case 's':
case 'S':
{

printf("Enter a rating \n");
rate = getValidRating();
printf("Above%d\n", rate);
for (i = 0; i < count; i++)
{
if (rating[i] > rate)
printf("Player %d -- Jersey Number:%d, Name:%s, Rating:%d\n", i + 1, jerseyNo[i],name[i]
,rating[i]);
}
continue;
}
case 'p':
case 'P':
{
printf("\nROSTER\n");
for (i = 0; i < count; i++)
{
printf("Player %d -- Jersey Number:%d, Name:%s, Rating:%d\n", i + 1, jerseyNo[i],name[i]
,rating[i]);
}
continue;
}
case 'Q':
case 'q':
{

break;
}
default:
{
printf("** Invalid Option **\n");
continue;
}
}
break;
}

return 0;
}
// This function will get the valid jersey number from the user
int getValidJerseyNumber()
{
int jerseyNum;
while (1)
{
scanf("%d", &jerseyNum);
if (jerseyNum < 0 || jerseyNum > 99)
{
printf("Invalid must be between 0-99\n");
printf("Re-Enter:\n");

continue;
}
else
{
break;
}
}
return jerseyNum;
}
// This function will get the valid rating from the user
int getValidRating()
{
int rate;
while (1)
{
scanf("%d", &rate);
if (rate < 1 || rate > 9)
{
printf("Invalid must be between 1-9\n");
printf("Re-Enter:\n");

continue;
}
else
{
break;
}
}
return rate;
}

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Output:

C:Program Files (x86)\Dev-Cpp MinGW64 bin\RosterPlayerJersyNumberRating.exe nter player 1's jersey number 4 nter player first or nick name: nter player 1's rating : nter player 2's jersey number nter player first or nick name: 0 nter player 2's rating : nter player 3's jersey number nter player first or nick name: nter player 3's rating: nter player 4's jersey number nter player first or nick name: illy nter player 4's rating: nter player 5's jersey number 6 nter player first or nick name: ocky nter player 5's rating : OSTER layer 1 - Jersey Number:84. Name:Jimmy. Rating:? layer 2 -- Jersey Number:23. Name :Bob. Rating:4 layer 3 - Jersey Number:4. Name :Jinmy. Rating:5 layer 4 - Jersey Number:30. Name :Billy. Rating:2 Player 5 - Jersey Number:66. Name : Rocky. Rating:9

C:Program Files (x86)\Dev-Cpp MinGW64 bin RosterPlayerJersyNumberRating.exe MENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full roster Print "Star" players - Quit lease make a selection:a nter a new player's jersey number: 4 nter player first or nick name :Mills nter the player's rating: MENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full roster Print "Star" players - Quit lease make a selection p OSTER layer 1 - Jersey Number:84. Name:Jimmy. Rating:? layer 2 -- Jersey Number:23. Name :Bob. Rating:4 layer 3 - Jersey Number:4. Name :Jinmy. Rating:5 layer 4 - Jersey Number:30. Name :Billy. Rating:2 layer 5 - Jersey Number:66. Name :Rocky. Rating:9 6 - Jersey Number:44. Name :Mills. Rating:7 MENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full roster Print "Star" players - Quit lease make a selection:u nter a jersey number: nter player first or nick nameBoxy nter a new rating for player

CProgram Files (x86)\Dev-Cpp MinGW641bin\RosterPlayerJersyNumberRating.exe MENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full rost Print "Star" players - Quit lease make a selection p OSTER layer 1 - Jersey Number:84. Name:Jimmy. Rating:? layer 2 - Jersey Number:23. Name :Boxy. Rating:7 layer 3 -- Jersey Number:4. Name:Jimmy. Rating:5 layer 4 - Jersey Number:30. Name :Billy. Rating:2 layer 5 -- Jersey Number:66. Name :Rocky. Rating:9 layer 6 - Jersey Number:44. Name :Mills. Rating:7 MENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full rost Print "Star" players - Quit lease make a selection:r nter a jersey number :30 MENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full rost Print "Star" players - Quit lease make a selection p OSTER layer 1 - Jersey Number:84. Name:Jimmy. Rating:? layer 2 - Jersey Number:23. Name :Boxy. Rating:7 layer 3-- Jersey Number:4. Name:Jimmy. Rating:5 layer 4 -- Jersey Number:66. Name :Billy. Rating:9 layer 5 - Jersey Number:44. Name :Rocky. Rating:7

C:\Program Files (x86)\Dev-Cpp\MinGw64bin\RosterPlayerlersyNumberRatingexe MENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full roster - Print "Star" players - Quit lease make a selection:d nter player jersey number66 isplaying Player Info: :Name:Billiy ersey #:66 ating:9 MENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full roster - Print "Star" players - Quit lease make a selection:s nter a rating layer 1 - Jersey Number:84. Name:Jimmy. Rating:? layer 2 - Jersey Number:23. Name :Boxy. Rating:7 layer 4 -- Jersey Number:66. Name :Billy. Rating:9 5 - Jersey Number:44. Name:Rocky. Rating:7 ENU Add a new player - Update player information Remove a player from the oster Display player information - Print the full - Print "Star" players - Quit roster lease make a selection q rocess exited after 157 seconds with return value 0 ress any key to continue -.. _

_______________Could you plz rate me well.Thank You