COMPILATION SUCCESSFUL CORRECT OUTPUT BUT SHOWING RUN TIME ERROR WHILE SUBMITTING

#1

#include
using namespace std;

int main()
{
int ar[100],n,t,current_sum=0;
int max_sum=0;
cin>>t;

while(t)

{

cin>>n;

for(int i=0;i<n;i++)
{
	cin>>ar[i];
}


for(int i=0;i<n;i++)
{
	for(int j=i;j<n;j++)
	{    
	 current_sum=0;
		
		for(int k=i;k<=j;k++)
		{
			current_sum=current_sum+ar[k];
		
		}
	
	if(current_sum > max_sum)
	{
		
		max_sum=current_sum;
		
    }
	}

}
	cout<<max_sum<<endl;
	
	t--;

}
return 0;
}

#2

Make the size of your array to n+1 for every t. But still your code is incorrect because it gives TLE, do you want me to share the correct code?