Submission #10,502

2024-04-03 16:23:39

cpp17

Accepted 100/100

753ms

15528 KiB

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

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

alignas(64)int N,M,v[100000],w[100000];

int main(){
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	cin>>N>>M;
	for(int i=0;i<N;i++){
		cin>>v[i];
	}
	for(int i=0;i<M;i++){
		cin>>w[i];
	}
	int ans=0;
	for(int i=0;i<N;i++){
		for(int j=0;j<M;j++){
			ans^=v[i]+w[j];
		}
	}
	cout<<ans<<'\n';
	return 0;
}

	Sum	Test	Verdict	Time	Memory
subtask1	0/0
		1	Accepted	3ms	1904 KiB
		2	Accepted	545ms	5332 KiB
subtask2	14/14
		3	Accepted	3ms	4100 KiB
		4	Accepted	3ms	4376 KiB
		5	Accepted	3ms	4468 KiB
		6	Accepted	3ms	4436 KiB
		7	Accepted	3ms	4620 KiB
		8	Accepted	3ms	4684 KiB
		9	Accepted	3ms	4672 KiB
subtask3	14/14
		10	Accepted	3ms	4948 KiB
		11	Accepted	745ms	7728 KiB
		12	Accepted	611ms	9284 KiB
		13	Accepted	753ms	11628 KiB
		14	Accepted	751ms	13456 KiB
subtask4	14/14
		15	Accepted	379ms	13956 KiB
		16	Accepted	611ms	15060 KiB
		17	Accepted	523ms	14944 KiB
		18	Accepted	750ms	15188 KiB
		19	Accepted	753ms	15192 KiB
subtask5	21/21
		20	Accepted	34ms	13876 KiB
		21	Accepted	272ms	14608 KiB
		22	Accepted	405ms	14768 KiB
		23	Accepted	663ms	15032 KiB
		24	Accepted	736ms	15068 KiB
		25	Accepted	740ms	15196 KiB
subtask6	37/37
		26	Accepted	12ms	13968 KiB
		27	Accepted	165ms	14624 KiB
		28	Accepted	379ms	14868 KiB
		29	Accepted	412ms	14872 KiB
		30	Accepted	750ms	15196 KiB
		31	Accepted	750ms	15272 KiB
		32	Accepted	751ms	15264 KiB
		33	Accepted	750ms	15452 KiB
		34	Accepted	751ms	15528 KiB