#include
#include // Su dung ham sqrt
const int MAX = 100000;
int arr[MAX];
int main[]{
int n;
printf["\nNhap so luong phan tu n = "];
scanf["%d", &n];
// Nhap mang
for[int i = 0;i
#include
#include // Su dung ham sqrt
const int MAX = 100000;
int arr[MAX];
int main[]{
int n;
printf["\nNhap so luong phan tu n = "];
scanf["%d", &n];
// Nhap mang
for[int i = 0;i