Submission #10,548

2024-04-05 08:04:31

cpp17

Accepted 100/100

1.781s

7920 KiB

#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx,avx2,fma")

#include <bits/stdc++.h>
using namespace std;

long long n, m, a[100001], b[100001];

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);

    cin>> n >> m;

    for(int i = 1; i <= n; i++) cin>> a[i];
    for(int i = 1; i <= m; i++) cin>> b[i];

    long long v = 0;
    for(int i = 1; i <= n; i++)
        for(int j = 1; j <= m; j++)
            v = v^(a[i]+b[j]);
    cout << v;


    return 0;
}

	Sum	Test	Verdict	Time	Memory
subtask1	0/0
		1	Accepted	3ms	2176 KiB
		2	Accepted	1.101s	5016 KiB
subtask2	14/14
		3	Accepted	3ms	2544 KiB
		4	Accepted	3ms	2432 KiB
		5	Accepted	3ms	2432 KiB
		6	Accepted	3ms	2684 KiB
		7	Accepted	3ms	2772 KiB
		8	Accepted	3ms	2772 KiB
		9	Accepted	3ms	2984 KiB
subtask3	14/14
		10	Accepted	3ms	2952 KiB
		11	Accepted	1.592s	6308 KiB
		12	Accepted	1.399s	5980 KiB
		13	Accepted	1.557s	6256 KiB
		14	Accepted	1.585s	6572 KiB
subtask4	14/14
		15	Accepted	902ms	5892 KiB
		16	Accepted	1.243s	6572 KiB
		17	Accepted	1.131s	6320 KiB
		18	Accepted	1.6s	6808 KiB
		19	Accepted	1.634s	7008 KiB
subtask5	21/21
		20	Accepted	64ms	4280 KiB
		21	Accepted	569ms	5912 KiB
		22	Accepted	843ms	6300 KiB
		23	Accepted	1.491s	7112 KiB
		24	Accepted	1.715s	7292 KiB
		25	Accepted	1.781s	7300 KiB
subtask6	37/37
		26	Accepted	19ms	4424 KiB
		27	Accepted	347ms	6288 KiB
		28	Accepted	764ms	6756 KiB
		29	Accepted	832ms	7084 KiB
		30	Accepted	1.529s	7920 KiB
		31	Accepted	1.699s	7876 KiB
		32	Accepted	1.549s	7876 KiB
		33	Accepted	1.667s	7788 KiB
		34	Accepted	1.605s	7780 KiB