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C++ program using structs, C-strings, and dynamic memory allocation

Program Steps

Read a file containing team names, their conferences and divisions. This data will be stored in an array of structs. Memory for each of the team names must be allocated dynamically.

Read a file containing scores. Each record in the file must be parsed to determine the winning and losing team. The number of wins, losses, ties and percentage must be calculated using the data in the scores file.

The array of structs must be sorted by conference, division, and percentage to produce output equivalent to that shown below.

Program Requirements

Use the input files, team name file and scores file.

Use this struct to store the data for each team:

struct NFL_Team

{

char* name;

char conference[9];

char division[6];

unsigned short wins;

unsigned short losses;

unsigned short ties;

float pct;

};

Use char arrays to store all character data for this assignment. The C++ string class may not be used in this assignment.

The program output must show the current standings using the team input data and the percentage calculations.

Program Output

Your output should look quite similar to the following. Note: the actual statistics will be different when you use the current scores file.

Output updated 11/3/14

National Football Conference

NFC WEST W L T Pct

Seattle 8 1 0 0.889

San Francisco 6 2 0 0.750

Arizona 4 4 0 0.500

St. Louis 3 6 0 0.333

NFC SOUTH W L T Pct

New Orleans 6 2 0 0.750

Carolina 5 3 0 0.625

Atlanta 2 6 0 0.250

Tampa Bay 0 8 0 0.000

NFC NORTH W L T Pct

Green Bay 5 2 0 0.714

Detroit 5 3 0 0.625

Chicago 4 3 0 0.571

Minnesota 1 7 0 0.125

NFC EAST W L T Pct

Dallas 5 4 0 0.556

Philadelphia 4 5 0 0.444

Washington 3 5 0 0.375

NY Giants 2 6 0 0.250

American Football Conference

AFC WEST W L T Pct

Kansas City 9 0 0 1.000

Denver 7 1 0 0.875

San Diego 4 4 0 0.500

Oakland 3 5 0 0.375

AFC SOUTH W L T Pct

Indianapolis 5 2 0 0.714

Tennessee 4 4 0 0.500

Houston 2 5 0 0.286

Jacksonville 0 8 0 0.000

AFC NORTH W L T Pct

Cincinnati 6 3 0 0.667

Cleveland 4 5 0 0.444

Baltimore 3 5 0 0.375

Pittsburgh 2 6 0 0.250

AFC EAST W L T Pct

New England 7 2 0 0.778

NY Jets 5 4 0 0.556

Miami 4 4 0 0.500

Buffalo 3 6 0 0.333

Program Notes

There are 32 NFL teams, 16 in each conference. The conferences are National and American. There are 4 divisions with 4 teams in each division. The divisions are NORTH, SOUTH, EAST and WEST.

To read the team file, you will have to specifically look for conference records and division records.

The scores file will also require specific parsing techniques. To skip over the date and week records, you can look for the text, "SUN", "MON", ... , or "Week". To parse a scores record, you can use strtok(), looking for a comma. It will be handy to write a function that can pick out a team name from a text String. The strstr() function might be useful here.

To calculate the team percentage, use the formula:

pct = (wins + 0.5 * ties) / total games played

To sort the data for the output standings, you might want to create a "sortkey" function, consisting of the conference, division, and percentage. Then you can sort using the "sortkey".

And finally, as usual, this assignment contains some subtle aspects.

Habilidades: Programação C++

Ver mais: the w games, team national, struct c programming, strings in c programming, string cplusplus, south l, sort function c, sort array c, programming techniques, programming program, programming games in c++, programming conferences, parsing input, parse programming, nfl programming, miami data, jacksonville north carolina, float programming, float c programming, dynamic programming techniques, dynamic programming in c, dynamic c programming, c# useful, c string programming, c sort function

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