Educational Codeforces Round 93 (Rated for Div. 2) A. Bad Triangle

题目链接
思路：
判断两个最小值是否大于最大值即可
代码：

#include<bits/stdc++.h>
#define int long long
#define IOS ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
const int N=210;
const int M=2e4+5;
const double eps=1e-8;
const int mod=998244353;
const int inf=0x7fffffff;
const double pi=3.1415926;
using namespace std;
signed main()
{
    int t;
    cin>>t;
    while(t--)
    {
        int n;
		cin>>n;
		int a[n];
		for (int i=0;i<n;i++)
		{
			cin>>a[i];
		}
		if (a[0] + a[1]>a[n - 1])
		{
			cout<<-1<<endl;
		}
		else
		{
			cout<<"1 2 "<<n<<endl;
		}

    }
    return 0;
}

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