//qscqesze
#include <cstdio>
#include <cmath>
#include <cstring>
#include <ctime>
#include <iostream>
#include <algorithm>
#include <set>
#include <vector>
#include <sstream>
#include <queue>
#include <typeinfo>
#include <fstream>
#include <map>
#include <stack>
typedef long long ll;
using namespace std;
//freopen("D.in","r",stdin);
//freopen("D.out","w",stdout);
#define sspeed ios_base::sync_with_stdio(0);cin.tie(0)
#define maxn 200001
#define mod 10007
#define eps 1e-9
int Num;
char CH[20];
const int inf=0x7fffffff;   //нчоч╢С
/*

inline void P(int x)
{
    Num=0;if(!x){putchar(‘0‘);puts("");return;}
    while(x>0)CH[++Num]=x%10,x/=10;
    while(Num)putchar(CH[Num--]+48);
    puts("");
}
*/
inline ll read()
{
    int x=0,f=1;char ch=getchar();
    while(ch<‘0‘||ch>‘9‘){if(ch==‘-‘)f=-1;ch=getchar();}
    while(ch>=‘0‘&&ch<=‘9‘){x=x*10+ch-‘0‘;ch=getchar();}
    return x*f;
}
inline void P(int x)
{
    Num=0;if(!x){putchar(‘0‘);puts("");return;}
    while(x>0)CH[++Num]=x%10,x/=10;
    while(Num)putchar(CH[Num--]+48);
    puts("");
}
//**************************************************************************************

ll dp[101][101];
ll a[101];
ll sum[101];
int main()
{
    int t=read();
    while(t--)
    {
        memset(dp,0,sizeof(dp));
        memset(sum,0,sizeof(sum));
        int n=read();
        for(int i=1;i<=n;i++)
        {
            a[i]=read();
            sum[i]=a[i]+sum[i-1];
        }
        for(int r=2;r<=n;r++)
        {
             for(int i=r-1;i>=1;i--)
            {
                for(int j=i;j<=r;j++)
                {
                    ll kiss=((sum[j]-sum[i-1])%100)*((sum[r]-sum[j])%100);
                    if(dp[i][r]==0)
                        dp[i][r]=dp[i][j]+dp[j+1][r]+kiss;
                    else
                        dp[i][r]=min(dp[i][r],dp[i][j]+dp[j+1][r]+kiss);
                }
            }
        }

        cout<<dp[1][n]<<endl;
    }
}