Question

Please write in C.

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)

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)

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

Answer 1

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

int main(void)
{
        int jerseyNum[5];    // two arrays for jersey number and rating of players
        int rating[5];
        int i,jersey,rate,jerseynew;
        char option;
  
    printf("Enter five pairs of numbers: A player's jersey number (0 - 99) and the player's rating (1 - 9)");

    for(i=0;i<5;i++)    //enter data for 5 players
    {
        printf("\nEnter player %d 's jersey number:",i+1);
        scanf("%d",&jerseyNum[i]);
        printf("\nEnter player %d 's rating:",i+1);
        scanf("%d",&rating[i]);
    }


    printf("\nMENU");
    printf("\nu - Update player rating");
    printf("\na - Output players above a rating");
    printf("\nr - Replace player");
    printf("\no - Output roster");
    printf("\nq - Quit");
    printf("\nChoose an option:");

    scanf(" %c",&option);;

    do
    {
    switch(option)
    {
        case 'u': printf("\nEnter a jersey number:");
                   scanf(" %d",&jersey);
                     for(i=0;i<5;i++)
                     {
                         if(jerseyNum[i] == jersey)          //update rating of player
                         {
                             printf("\nEnter a new rating for player: %d", i+1);
                             scanf(" %d",&rating[i]);
                         }
                     }
                    break;
        case 'a':    printf("\nEnter a rating:");
                    scanf(" %d",&rate);
                    printf("\nABOVE %d",rate);
                    for(i=0;i<5;i++)
                    {
                        if(rating[i] > rate)     //find all players having rating more than input value
                        {
                        printf("\nPlayer %d -- Jersey number %d: ",jerseyNum[i],rating[i]);
                        }
                    }
                    break;
        case 'r': printf("\nEnter a jersey number of the player to replace :");
           scanf(" %d",&jersey);
           for(i=0;i<5;i++)
           {
            if(jerseyNum[i] == jersey)     //replace player with new jersey number and rating
            {
            printf("\nEnter a new jersey number: ");
                     scanf(" %d",&jerseynew);
                     jerseyNum[i] = jerseynew;
                     printf("\nEnter a rating for the new player:");
                      scanf(" %d",&rate);
                     rating[i] = rate;
            }
           }
                    break;
        case 'o':    printf("\nROSTER");   //display data for all players
                    for(i=0;i<5;i++)
                    {
                    printf("\nPlayer %d -- Jersey number: %d Rating: %d",(i+1),jerseyNum[i],rating[i]);
     
                    }
                    break;
        case 'q': exit(0);                  //exit
                 
        default: printf("\nInvalid option");
                    break;
     
    }
    printf("\nChoose an option:");
    scanf(" %c",&option);

    }while(option != 'q');
  

return 0;
}

Output:

Enter five pairs of numbers: A player's jersey number (0 - 99) and the player's rating (1 - 9)
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
MENU
u - Update player rating
a - Output players above a rating
r - Replace player
o - Output roster
q - Quit
Choose an option:o
ROSTER
Player 1 -- Jersey number: 84  Rating: 7
Player 2 -- Jersey number: 23  Rating: 4
Player 3 -- Jersey number: 4  Rating: 5
Player 4 -- Jersey number: 30  Rating: 2
Player 5 -- Jersey number: 66  Rating: 9
Choose an option:u
Enter a jersey number:2
Enter a new rating for player: 2 6
Choose an option:a
Enter a rating:5
ABOVE  5
Player 84 -- Jersey number 7: 
Player 23 -- Jersey number 6: 
Player 66 -- Jersey number 9: 
Choose an option:r
Enter a jersey number of the player to replace :4
Enter a new jersey number: 12
Enter a rating for the new player:8
Choose an option:q