백준/백준-C++

11650번: 좌표 정렬하기

Beabletoet 2017. 6. 11. 12:17

#include<cstdio>

#include<algorithm>

#include<utility>

using namespace std;

int main()

{

int n;

pair<int, int> p[100000];

scanf("%d", &n);

for (int i = 0; i < n; ++i)

scanf("%d %d", &p[i].first, &p[i].second);

sort(&p[0], &p[n]);

for (int i = 0; i < n; ++i)

printf("%d %d\n", p[i].first, p[i].second);

}