uses crt;
const n=4;
      m=5;
var x:array[1..n,1..m] of integer;
    i,j,k,min:integer;
    nfind:integer;

procedure bubble;
var flagsort:boolean;
    t:integer;
begin
   if k<>m then
   repeat
      flagsort:=true;
      for k:=nfind+1 to m-1 do
       if not (x[i,k]<=x[i,k+1]) then
        begin
           t:=x[i,k];
           x[i,k]:=x[i,k+1];
           x[i,k+1]:=t;
           flagsort:=false;
        end;
    until flagsort;
end;

Begin
   clrscr;
   randomize;
   for i:=1 to n do
    begin
       for j:=1 to m do
        begin
           x[i,j]:=random(6);
           write(x[i,j]);
           write(' ');
        end;
       writeln;
    end;

   for i:=1 to n do
    begin
       min:=x[i,1];
       nfind:=1;
       for j:=2 to m do
        if x[i,j]<min then
         begin
            nfind:=j;
            min:=x[i,nfind];
         end;
   bubble;
  end;
  writeln;
   for i:=1 to n do
    begin
       for j:=1 to m do
        begin
           write(x[i,j]);
           write(' ');
        end;
       writeln;
    end;
  readln;
end.

 uses crt;
const n=5;
var x:array[1..n,1..n] of integer;
    i,j:integer;

procedure summ;
var s:integer;
begin
   s:=0;
   for i:=1 to n div 2  do
    for j:=i+1 to n-i do
     inc(s,x[i,j]);
   for i:=n downto n div 2 do
    for j:=n-i+2 to i-1 do
     inc(s,x[i,j]);
   writeln('s=',s);
end;
Begin
   clrscr;
   randomize;
   for i:=1 to n do
    begin
       for j:=1 to n do
        begin
           x[i,j]:=random(6);
           write(x[i,j]:2);
           write(' ');
        end;
       writeln;
    end;
    summ;
    readln;
    end.

uses crt;
const n=3;
      m=4;
var x:array[1..n,1..m] of integer;
    i,j,max,s:integer;
    newi:integer;

Begin
   clrscr;
   randomize;
   s:=0;
   for i:=1 to n do
    begin
       for j:=1 to m do
        begin
           x[i,j]:=random(6)-random(11);
           write(x[i,j]:3);
           write(' ');
           if x[i,j]<0 then
            inc(s,x[i,j]);
        end;
       writeln;
    end;
   max:=x[1,1];
   newi:=1;
   for i:=1 to n do
    for j:=1 to m do
     if x[i,j]>=max then
      begin
         newi:=i;
         max:=x[i,j];
      end;

   for j:=1 to m do
    x[newi,j]:=s;
   writeln;
    for i:=1 to n do
    begin
       for j:=1 to m do
        begin
           write(x[i,j]:3);
           write(' ');
        end;
       writeln;
    end;
    readln;
end.