1010-数组元素的排序

利用动态数组vector输入n位数，做后利用sort排序

#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
bool cmp(int a, int b) { return a < b; }
int main() {
	ios::sync_with_stdio(false);
	int n;cin >> n;
	vector<int> a(n);
	for (int i = 0; i < n; i++) {
		int s;
		cin >> s;
		a[i] = s;
	}
	sort(a.begin(), a.end(), cmp);
	for (int i = 0; i < n; i++) cout << a[i] << " ";
	return 0;
}