Submission #765814

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
765814	2023-06-25T05:48:14 Z	vjudge1	Addk (eJOI21_addk)	C++17	92 / 100	2000 ms	6332 KB

Main

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include<bits/stdc++.h>
#define ll long long
#define F first
#define S second
#define pb push_back
#define pf push_front
#define ppb pop_back
#define forik(x) ll i = 1; i <= x; i++

const int mod = 1e9 + 7;

using namespace std;

ll n, k, p[100001], q, a, l, r, m, s[100001], b, pr[100001];

ll gcd (ll a, ll b){
	while (a > 0 && b > 0){
		if (a >= b){
			a %= b;
		}
		else{
			b %= a;
		}
	}
	return a + b;
}

ll binpow(ll a, ll b){
	a %= mod;
	if(b == 0){
		return 1;
	}
	if(b % 2 == 1){
		return binpow (a, b - 1) % mod * a;
	}
	if(b % 2 == 0){
		ll t = binpow(a, b / 2) % mod;
		return t * t % mod;
	}
}

signed main (){
	ios_base::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
cin >> n >> k;
for (int i = 1; i <= n; i++){
	cin >> p[i];
	pr[i] = pr[i - 1] + p[i];
}
cin >> q;
while (q--){
	cin >> a;
	if (a == 1){
		for (int y = 1; y <= k; y++){
			cin >> s[y];
		}
		b = p[s[1]];
		for (int y = 1; y < k; y++){
			p[s[y]] = p[s[y + 1]];
		}
		p[s[k]] = b;
		for (int i = 1; i <= n; i++){
			pr[i] = pr[i - 1] + p[i];
		}
		cout << '\n';
	}	
	else{
	 	cin >> l >> r >> m;
	 	b = 0;
	 	for (int i = l; i <= r - m + 1; i++){
	 		b += pr[i + m - 1] - pr[i - 1];
		}
		cout << b << '\n';
	}
}
}

Compilation message

Main.cpp: In function 'long long int binpow(long long int, long long int)':
Main.cpp:42:1: warning: control reaches end of non-void function [-Wreturn-type]
   42 | }
      | ^

Subtask #1

36.0 / 36.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	2 ms	348 KB	Output is correct
4	Correct	2 ms	340 KB	Output is correct
5	Correct	3 ms	340 KB	Output is correct
6	Correct	4 ms	468 KB	Output is correct
7	Correct	5 ms	468 KB	Output is correct
8	Correct	8 ms	468 KB	Output is correct
9	Correct	13 ms	596 KB	Output is correct

Subtask #2

56.0 / 56.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	42 ms	912 KB	Output is correct
2	Correct	91 ms	1156 KB	Output is correct
3	Correct	168 ms	1576 KB	Output is correct
4	Correct	613 ms	2460 KB	Output is correct
5	Correct	1435 ms	5872 KB	Output is correct
6	Correct	1673 ms	5524 KB	Output is correct
7	Correct	1661 ms	5588 KB	Output is correct

Subtask #3

0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	522 ms	1556 KB	Output is correct
2	Correct	980 ms	5120 KB	Output is correct
3	Execution timed out	2062 ms	6332 KB	Time limit exceeded
4	Halted	0 ms	0 KB	-