B_The_Third_Side.cpp

/*maruf_bro*/

#include <bits/stdc++.h>
using namespace std;
#define IO                            \
    ios_base::sync_with_stdio(false); \
    cin.tie(NULL);                    \
    cout.tie(NULL)
#define ld long double
#define ll long long
#define vec vector<ll>
#define pb push_back
#define fcin(n)       \
    for (auto &x : n) \
    cin >> x
#define fcout(n)     \
    for (auto x : n) \
    cout << x << " "
#define YES puts("YES")
#define NO puts("NO")
#define endl '\n'
/*
 "The harder the problem, the sweeter the victory. Keep coding!"
*/

int Case = 1;

void solve()
{
    int n,s=0;
        cin>>n;
         int a[n+1];
        for(int i=0;i<n;i++)
        {
 
           cin>>a[i];
 
        }
        sort(a,a+n);
        s=a[0];
         for(int i=1;i<n;i++)
        {
 
           s=s+a[i];
           s=s-1;
 
        }
       cout<<s<<endl;
}

signed main()
{
    IO;
    int t;
    cin >> t;
    while (t--)
    {
        solve();
    }

    return 0;
}