uses crt;
const n=4;
m=5;
var a:array[1..n,1..m] of integer;
b:array[1..n] of integer;
i,j:integer;
begin
ClrScr;
Randomize;
for i:=1 to n do
begin
for j:=1 to n do
begin
a[i,j]:=random(20)-10;
Write(a[i,j]:4);
end;
Writeln;
end;
Writeln;
for i:=1 to n do
begin
b[i]:=a[1,i];
for j:=1 to m do
if a[i,j]<b[i] then
b[i]:=a[i,j];
end;
for i:=1 to n do
Write(b[i],' ');
Readln;
end.