Submission #1870369


Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
 
const int maxn = 2e5 + 20;
 
int q, m[maxn], maxlc;
ll ans;

ll lcm (int x, int y)
{
	return 1ll * x / __gcd(x, y) * y;
}

ll f (int x)
{
	ll res = 0;
	for (int i = 1; i * i <= x; i++)
		if (x % i == 0)
			res += m[i] + (i != x/i ? m[x / i] : 0);
	return res;
}

int main()
{
	ios::sync_with_stdio(0); cin.tie(0);
	cin >> q;
	maxlc = 1;
	for (int i = 0; i < q; i++)
	{
		int w, x;
		cin >> w >> x;
		m[w] = x;
		maxlc = lcm (maxlc, w);
	}
	for (int i = 1; i <= maxlc; i++)
		ans = max (ans, f (i));

	cout << ans << endl;
	return 0;
}

Submission Info

Submission Time
Task H - Akashic Records
User mahan_sh
Language C++14 (GCC 5.4.1)
Score 0
Code Size 664 Byte
Status RE
Exec Time 313 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 100
Status
AC × 3
AC × 6
WA × 28
RE × 29
Set Name Test Cases
Sample a01, a02, a03
All a01, a02, a03, b04, b05, b06, b07, b08, b09, b10, b11, b12, b13, b14, b15, b16, b17, b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33, b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49, b50, b51, b52, b53, b54, b55, b56, b57, b58, b59, b60, b61, b62, b63
Case Name Status Exec Time Memory
a01 AC 1 ms 256 KB
a02 AC 1 ms 256 KB
a03 AC 77 ms 256 KB
b04 AC 1 ms 256 KB
b05 WA 1 ms 256 KB
b06 AC 1 ms 256 KB
b07 AC 1 ms 256 KB
b08 RE 306 ms 256 KB
b09 RE 305 ms 256 KB
b10 WA 1 ms 256 KB
b11 WA 1 ms 256 KB
b12 WA 1 ms 256 KB
b13 WA 1 ms 256 KB
b14 RE 305 ms 256 KB
b15 WA 1 ms 256 KB
b16 RE 313 ms 256 KB
b17 WA 1 ms 256 KB
b18 RE 305 ms 256 KB
b19 WA 1 ms 256 KB
b20 WA 1 ms 256 KB
b21 RE 305 ms 256 KB
b22 WA 1 ms 256 KB
b23 RE 305 ms 256 KB
b24 RE 305 ms 256 KB
b25 RE 304 ms 256 KB
b26 RE 305 ms 256 KB
b27 RE 305 ms 256 KB
b28 RE 306 ms 256 KB
b29 WA 1 ms 256 KB
b30 WA 1 ms 256 KB
b31 WA 1 ms 256 KB
b32 RE 305 ms 256 KB
b33 RE 305 ms 256 KB
b34 WA 1 ms 256 KB
b35 WA 1 ms 256 KB
b36 RE 306 ms 256 KB
b37 RE 306 ms 256 KB
b38 WA 1 ms 256 KB
b39 WA 1 ms 256 KB
b40 RE 304 ms 256 KB
b41 WA 1 ms 256 KB
b42 RE 307 ms 256 KB
b43 RE 308 ms 256 KB
b44 RE 306 ms 256 KB
b45 WA 1 ms 256 KB
b46 RE 306 ms 256 KB
b47 RE 307 ms 256 KB
b48 WA 1 ms 256 KB
b49 WA 1 ms 256 KB
b50 WA 1 ms 256 KB
b51 RE 307 ms 256 KB
b52 WA 1 ms 256 KB
b53 RE 306 ms 256 KB
b54 RE 306 ms 256 KB
b55 WA 1 ms 256 KB
b56 WA 1 ms 256 KB
b57 RE 305 ms 256 KB
b58 WA 1 ms 256 KB
b59 WA 1 ms 256 KB
b60 RE 305 ms 256 KB
b61 RE 305 ms 256 KB
b62 WA 1 ms 256 KB
b63 RE 306 ms 256 KB