문제 링크 : boj.kr/31246난이도 : S5태그 : 정렬코드#include #define all(x) (x).begin(), (x).end()#define INF 0x7FFFFFFFusing namespace std;using ll = long long;using ld = long double;using pii = pair;using pll = pair;int main(){ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n, k; cin >> n >> k; vector arr(n); for(int i = 0; i > a >> b; arr[i] = b-a; } sort(all(arr)); ..