# include & ltiostream.h & gt
const int LEN=30，M= 100，N = 100；
Typedef structure
{
Int num// lottery number
char name[LEN]； //Name
Floating score; //score
} players;
Player player [m]; //singer information
int a[M][N]； //Judges' scoring information
int m，n； //Number of singers and judges
//Enter the singer information and the judges' scoring information.
Invalid input (invalid)
{
int i，j；
Cout & lt& lt "number of singers":
CIN & gt； & gtm；
Cout & lt& lt "Number of judges:";
CIN & gt； & gtn；
for(I = 0； I & ltm；; i++)
{
Player [me]. num = I+ 1；
Cout & lt& lt "first"
CIN & gt； & gt player [me]. Name;
Cout & lt& lt "first"
for(j = 0； j & ltn； j++)
{
CIN & gt； & gta[I][j]；
}
}
}
//Average (remove a highest score, remove a lowest score, and find the average of the remaining n-2 points.
Invalid calculation (invalid)
{
int max，min，I，j；
for(I = 0； I & ltm；; i++)
{
max=min=players[i]。 Score = a [I] [0];
for(j = 1； j & ltn； j++)
{
Player [me]. score+= a[I][j]；
if(max & lt； a[i][j])
{
max = a[I][j]；
}
if(min & gt； a[i][j])
{
min = a[I][j]；
}
}
If (n>2)
{
Player [me]. Score = (player [me]. score-max-min)/(n-2)；
}
else if(n & gt； 0)
{
Player [me]. score/= n；
}
}
}
//Rank the scores of each player by bubble method.
//If quick sorting or heap sorting is used, rewrite this paragraph.
Empty sort (void)
{
int i，j；
for(I = 0； I<m-1; i++)
{
for(j = m- 1； J> me; j -)
{
If (player [j]. Score & gt player [j- 1]. Score)
{
Player tmp
tmp = players[j]；
Player [j]= player [j-1];
Player [j-1] = tmp;
}
}
}
}
//Display all raw data
Void display _ origin (void)
{
int i，j；
cout & lt& ltendl
for(I = 0； I & ltm；; i++)
{
Cout & lt& lt "Lottery number:"
Cout & lt& lt "Name:"
Cout & lt& lt "Judge's score:";
for(j = 0； j & ltn； j++)
{
cout & lt& lta[I][j]& lt； & lt" ";
}
cout & lt& ltendl
}
}
//Display the information of all singers.
Void show_player (invalid)
{
int I；
cout & lt& ltendl
for(I = 0； I & ltm；; i++)
{
Cout & lt& lt "Lottery number:"
Cout & lt& lt "Name:"
Cout & lt& lt "score:"
}
}
//Displays the information of the award-winning singer.
Invalid display _ medal (invalid)
{
int I；
cout & lt& ltendl
Cout & lt& lt "first prize 1:"
for(I = 0； I< 1. & amp & ltm；; i++)
{
Cout & lt& lt "Lottery number:"
Cout & lt& lt "Name:"
Cout & lt& lt "score:"
}
Cout & lt& lt "third prize:" < & ltendl "
for(； I< 1+3. & amp & ltm；; i++)
{
Cout & lt& lt "Lottery number:"
Cout & lt& lt "Name:"
Cout & lt& lt "score:"
}
Cout & lt& lt "Five third prizes:"
for(； I< 1+3+5. & amp & ltm；; i++)
{
Cout & lt& lt "Lottery number:"
Cout & lt& lt "Name:"
Cout & lt& lt "score:"
}
}
int main()
{
input()；
show _ origin()；
Calculate ();
show _ player()；
sort()；
show _ medal()；
Returns 0;
}