Submission #632467

#	Time	Username	Problem	Language	Result	Execution time	Memory
632467		pragmatist	Addk (eJOI21_addk)	C++17	36 / 100	2099 ms	1788 KiB

Main

#include<bits/stdc++.h>
 
#define ll long long
#define nl "\n"
 
using namespace std;
 
const int N = (int)1e5 + 7;
 
int n, k, q, a[N];

ll p[N];
 
int main() {
	ios_base::sync_with_stdio(NULL);
	cin.tie(0);
	cout.tie(0);
	cin >> n >> k;
	for(int i = 1; i <= n; ++i) {
		cin >> a[i];
		p[i] = p[i - 1] + a[i];
	}
	cin >> q;
	while(q--) {
		char tp;
		cin >> tp;
		if(tp == '1') {
			vector<int> v(k);
			for(auto &x : v) cin >> x;
			int o = a[v[0]];
			for(int i = 0; i < k - 1; ++i) a[v[i]] = a[v[i + 1]];
			a[v.back()] = o;
			for(int i = 1; i <= n; ++i) {
				p[i] = p[i - 1] + a[i];
			}
		} else {
			int l, r, m;
			cin >> l >> r >> m;
			ll ans = 0;
			for(int i = l + m - 1; i <= r; ++i) ans += p[i];
			for(int i = l - 1; i <= r - m; ++i) ans -= p[i];
			cout << ans << nl;	
		}
	}
	return 0;
}

• Subtask 1: 36 / 36
• Subtask 2: 0 / 56
• Subtask 3: 0 / 8