#include <bits/stdc++.h>

using namespace std;

long long n,i,a[10000];

int main()

{

cin>>n;

for (i=1; i<=n; i++)

cin>>a[i];

for (i=1; i<=n; i++) cout<<a[i]<<" ";

return 0;

}

6:

#include <bits/stdc++.h>

using namespace std;

int main()

{

int n,A[100],i,dem=0;

cin>>n;

for (int i=1; i<=n; i++) cin>>A[i];

for (int i=1;i<=n; i++)

if (A[i]%2!=0) dem++;

cout<<dem;

return 0;

}

5:

#include <bits/stdc++.h>

using namespace std;

int main()

{

long long n,nn=1e6,A[1000];

cin>>n;

for (int i=1; i<=n; i++) cin>>A[i];

for (int i=1; i<=n; i++)

nn=min(nn,A[i]);

for (int i=1; i<=n; i++)

if (nn==A[i]) cout<<i<<" ";

return 0;

}

Program HOC24;

var a: array[1..32000] of integer;

i,n: integer;

begin

write('Nhap so phan tu cua mang: '); readln(n);

for i:=1 to n do

begin

write('a[',i,']='); readln(a[i]);

end;

write('Mang vua nhap: '); 

for i:=1 to n do write(a[i],' ');

writeln;

write('Cac so chan trong mang la: ');

for i:=1 to n do if a[i] mod 2=0 then write(a[i],' ');

writeln;

write('Cac so chinh phuong trong mang la: ');

for i:=1 to n do if if sqr(trunc(sqrt(a[i])))=a[i] then write(a[i],' ');

readln

end.

program XuatSoChan;
uses crt;
const
  Max_N = 20;
type
  MangSoNguyen = array [1..Max_N] of integer;
var
  A: MangSoNguyen;
  i, n: integer;
begin
  clrscr;
  write('Nhap so luong phan tu cua mang: ');
  readln(n);
  writeln('Nhap cac phan tu vao mang:');
  for i := 1 to n do
  begin
    write('A[', i, ']: ');
    readln(A[i]);
  end;
  writeln('Cac so chan trong mang la:');
  for i := 1 to n do
  begin
    if A[i] mod 2 = 0 then
      writeln(A[i]);
  end;
  readln;
end.

# Nhap mang

arr = [ ]

for i in range(10):

     arr.append(int(input('Nhap phan tu: ')))

# Tinh va xuat ra tong cac phan tu le trong mang tong_cac_phan_tu_le = 0

for x in arr:

     if x % 2 != 0:

          tong_cac_phan_tu_le += x

print('Tong cac phan tu le trong mang la:', tong_cac_phan_tu_le)

# Nen va xuat ra ngoai man hinh so phan tu duong trong mang so_phan_tu_duong = 0

for x in arr:

     if x > 0:

          so_phan_tu_duong += 1

print('So phan tu duong trong mang la:', so_phan_tu_duong)

# Tinh va xuat ra man hinh trung binh cong cac phan tu trong mang tong_phan_tu = 0

for x in arr:

          tong_phan_tu += x

trung_binh_cong = tong_phan_tu / len(arr)

print('Trung binh cong cac phan tu trong mang la:',trung_binh_cong)

# Tim va xuat ra man hinh gia tri va vi tri cua cac phan tu nho nhat trong mang

min_phan_tu = arr[0]

vi_tri_min_phan_tu = 0

for i in range(1, len(arr)):

     if min_phan_tu > arr[i]:

          min_phan_tu = arr[i]

           vi_tri_min_phan_tu = i

print('Gia tri cua phan tu nho nhat trong mang la:', min_phan_tu)

print('Vi tri cua phan tu nho nhat trong mang la:', vi_tri_min_phan_tu)

uses crt;

var a:array[1..100]of integer;

i,n,j:integer;

kt:boolean;

begin

clrscr;

readln(n);

for i:=1 to n do readln(a[i]);

for i:=1 to n do 

 if trunc(sqrt(a[i]))=sqrt(a[i]) then write(a[i]:4);

writeln;

for i:=1 to n do 

 if a[i]>1 then 

begin

kt:=true;

for j:=2 to trunc(sqrt(a[i])) do

  if a[i] mod j=0 then kt:=false;

if kt=true then write(a[i]:4);

end;

writeln;

readln;

end.

#include <bits/stdc++.h>

using namespace std;

long long a[1000],i,n,t;

int main()

{

cin>>n;

for (i=1; i<=n; i++) cin>>a[i];

for (i=1; i<=n; i++) cout<<a[i]<<" ";

cout<<endl;

t=0;

for (i=1; i<=n; i++) t+=a[i];

cout<<t;

return 0;

}

#include <bits/stdc++.h>

using namespace std;

long long a[10000],n,i,t;

int main()

{

cin>>n;

t=0;

for (i=1; i<=n; i++)

{

cin>>a[i];

t=t+a[i];

}

for (i=1; i<=n; i++) cout<<a[i]<<" ";

cout<<endl;

dem=0;

for (i=1; i<=n; i++) 

if (a[i] %2==0) dem++;

cout<<dem<<endl;

cout<<t;

return 0;

}

Program HOC24;

var d,i,n: integer;

a: array[1..100] of integer;

begin

write('Nhap N: '); readln(n);

for i:=1 to n do 

begin

write('Nhap A[',i,']='); readln(a[i]);

end;

d:=0;

for i:=1 to n do d:=d+1;

write('So luong cac phan tu trong mang la: ',d);

readln

end.

* Thực chất số lượng phần tử trong mảng là N ban đầu nhập rồi, bạn kiểm tra lại xem đề thiếu không nhé