#include <iostream>
#include <cmath>
using namespace std;
signed main() {
int n;
cin >> n;
double a[n];
for(int i = 0; i < n; i++)
cin >> a[i];
double mx = -10000000000000;
for(int i = n/2; i < n; i++)
mx = max(mx,a[i]);
for(int i = 0; i < n-1; i++)
for(int j = 0; j < n - i - 1; j++)
if(a[j] > a[j+1])
{
double temp = a[j];
a[j] = a[j+1];
a[j+1] = temp;
}
cout << "maximal element of the second half: " << mx <<"\n";
cout << "array after sorting: " << "\n";
for(auto i: a)
cout << i << " ";
}
var a:array[1..3, 1..4] of integer;
i,j,min:integer;
begin
for i:=1 to 3 do
for j:=1 to 4 do begin
read(a[i,j]);
if a[i,j]<0 then min:=a[i,j];
end;
for i:=1 to 3 do
for j:=1 to 4 do
if (a[i,j]<0) and (a[i,j]<min) then min:=a[i,j];
writeln('Минимальное отрицательное число ',min);
end.
Задача №2
var a:array[1..2, 1..5] of integer;
i,j:integer;
begin
for i:=1 to 2 do
for j:=1 to 5 do read(a[i,j]);
for i:=1 to 2 do begin
for j:=1 to 5 do
write(a[i,j],' ');
writeln;
end;
end.
Задача №3
var a:array[1..3, 1..4] of integer;
i,j:integer;
begin
for i:=1 to 3 do
for j:=1 to 4 do read(a[i,j]);
for i:=1 to 3 do
for j:=1 to 4 do
if a[i,j]=10 then writeln('Номер столбца — ',j,' Номер строки — ',i);
end.