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ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#741810	#9623. 合成大西瓜	ATM12345^#	WA	4ms	32640kb	C++17	1.1kb	2024-11-13 15:16:16	2024-11-13 15:16:20

Judging History

你现在查看的是最新测评结果

[2024-11-13 15:16:20]
评测

测评结果：WA
用时：4ms
内存：32640kb

查看

[2024-11-13 15:16:16]
提交

answer

#include <bits/stdc++.h>
#define ll long long
#define LL long long
#define ls p<<1
#define rs p<<1|1
#define Ma 1000005
#define mod 1000000007
#define PLL pair<ll,ll>
#define PDD pair<double,double>
#define IOS ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define fi first
#define se second
#define N 61
#define pb push_back
#define ld long double
#define all(x) x.begin(),x.end()
#define inf 1e18

using namespace std;
ll n,m,k;
ll a[Ma];
ll fa[Ma],siz[Ma];
ll vis[Ma];

vector <ll> v[Ma];


struct node{
	ll num,w;
	bool operator <(const node &A)const{
		return w>A.w;
	}
}t[Ma];

void sol()
{
	cin>>n>>m;
	for (ll i=1;i<=n;i++)
	{
		ll x;
		cin>>x;
		t[i]={i,x};	
	}
	for (ll i=1;i<=m;i++)
	{
		ll x,y;
		cin>>x>>y;
		siz[x]++,siz[y]++;
	}
	sort(t+1,t+n+1);
	for (ll i=1;i<=n;i++)
	{
		if (siz[t[i].num]>=2||n==1)
		{
			printf("%lld\n",t[i].w);
			return;
		}
	}
	return;
}

int main()
{
	IOS
	ll tt=1;
	//cin>>tt;
	while (tt--)
		sol();
	return 0;
}

/*
7 7
1 1 2 3 1 2 1
1 2
2 3
1 3
2 4
2 5
5 6
5 7

*/

源文件, 语言: C++17

详细

Test #1:

score: 100

Accepted

time: 3ms

memory: 30392kb

input:

7 9
1 4 1 3 3 6 7
5 4
3 6
3 4
2 3
5 2
2 6
6 7
5 1
4 6

output:

result:

ok single line: '6'

Test #2:

score: 0

Accepted

time: 0ms

memory: 30444kb

input:

output:

result:

ok single line: '5'

Test #3:

score: 0

Accepted

time: 4ms

memory: 30444kb

input:

7 7
2 4 2 3 3 6 7
5 1
2 6
5 3
4 6
1 6
1 2
2 7

output:

result:

ok single line: '6'

Test #4:

score: 0

Accepted

time: 0ms

memory: 32640kb

input:

output:

result:

ok single line: '2'

Test #5:

score: 0

Accepted

time: 0ms

memory: 32504kb

input:

output:

result:

ok single line: '5'

Test #6:

score: 0

Accepted

time: 4ms

memory: 30392kb

input:

7 9
3 2 3 5 2 6 7
7 4
5 4
5 6
1 7
1 6
2 3
7 6
6 4
4 2

output:

result:

ok single line: '7'

Test #7:

score: -100

Wrong Answer

time: 4ms

memory: 30532kb

input:

output:

result:

wrong answer 1st lines differ - expected: '2', found: '1'