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using namespace std;
int r=0,c=0,rows=10,cols=3;
void bubblesort(string arry[],int length,double scores2[][5],int length2);
int main(int argc, char** argv)
{//top of main
ifstream infile;
string bowlers[20];
double scores[20][5];
double median=0.0;
int pos=0;
cout<<fixed<<setprecision(2);
infile.open("c:\\c++data\\bowlers.txt");
if(!infile)//verify infile is found
{//top of verify if
cout<<"cannot open file.\n";
cout<<"This program will terminate.\n";
return 1;
}//bottom of verify if
//Read Loop
for(int r=1;r<=rows;r++)
{//top of r read
getline(infile,bowlers[r]);
pos=bowlers[r].find_first_of('\r');
bowlers[r].erase(pos,2);
for(c=1;c<=cols;c++)
{//top of c read
infile>>scores[r][c];
}//bottom of c read
infile.ignore(100,'\n');
}//bottom of r read
infile.close();
//calculate average
for(r=1;r<=rows;r++)
{//top of r average across for
for(c=1;c<=cols;c++)
{//top of c average across for
scores[r][4]=scores[r][4]+scores[r][c];
}//end of c average across for
scores[r][4]=scores[r][4]/3.0;
}//end of r average across for
//average down
for(c=1;c<=cols;c++)
{//top of c average down for
for(r=1;r<=rows;r++)
{//top of r average down for
scores[11][c]=scores[11][c]+scores[r][c];
}//end of r average down for
scores[11][c]=scores[11][c]/10.0;
}//end of c average down for
//Print Loop
bowlers[11]="Average Score";
for(int r=1;r<=11;r++)
{//top of r print
cout<<left;
cout<<setw(18)<<bowlers[r];
for(int c=1;c<=4;c++)
{//top of c print
if(r==11&&c==4)
break;
cout<<right;
cout<<setw(8)<<scores[r][c];
}//end of c print
cout<<"\n";
}//end of r print
//determine lowest score
double lowest=101.0;
string lowname="";
for(r=1;r<=10;r++)
{//top of lowest for
if(scores[r][4]<lowest)
{//top of lowest if
lowest=scores[r][4];
lowname=bowlers[r];
}//end of lowest if
}//end of lowest for
//determine highest score
double highest=-1.0;
string highname="";
for(r=1;r<=rows;r++)
{//top of highest for
if(scores[r][4]>highest)
{//top of highest if
highest=scores[r][4];
highname=bowlers[r];
}//end of highest if
}//end of highest for
bubblesort(bowlers,11,scores,11);
if(scores[r][c%2]==0)
{//top of if
median=(scores[r][c/2]+scores[r][c/2]-1)/2;
}//bottom of if
else
{//top of else
median=scores[r][c/2];
}//bottom of else
cout<<"\n";
//Print Loop
for(int r=1;r<=11;r++)
{//top of r print
cout<<left;
cout<<setw(18)<<bowlers[r];
for(int c=1;c<=4;c++)
{//top of c print
if(r==11&&c==4)
break;
cout<<right;
cout<<setw(8)<<scores[r][c];
}//end of c print
cout<<"\n";
}//end of r print
cout<<"The lowest average of "<<lowest<<" was bowled by "<<lowname<<".\n";
cout<<"The highest average of "<<highest<<" was bowled by "<<highname<<".\n";
cout<<"The median value is "<<median<<".\n";
return 0;
}//end of main
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