bai_3.cpp

#include <bits/stdc++.h>
using namespace std;

int main() {
  int n, a[100];
  cout << "Nhap n: "; cin >> n;
  for (int i = 0; i < n; i++) {
    cout << "Nhap a[" << i << "] = ";
    cin >> a[i];
  }
  int val = a[0], pos = 0;
  for (int i = 1; i < n; i++) {
    if (a[i] < val) {
      val = a[i];
      pos = i;
    }
  }
  cout << "So nho nhat: " << val << '\n';
  cout << "Vi tri: " << pos << '\n';
  return 0;
}