Output not coming correctly

#1

#include
using namespace std;
int main()
{
int t;
cin>>t;
while(0<t<20)
{
int n;
cin>>n;
int currentsum = 0;
int maxsum = 0;
int *arr = new int[n];
for(int i=0;i<n;i++)
{
cin>>arr[i];
}
//generating subarray
for(int j=0;j<n;j++)
{
for(int k=j;k<n;k++)
{
currentsum = 0;
for(int l=j;l<=k;l++)
{
currentsum += arr[k];
if(currentsum > maxsum)
{
maxsum = currentsum;
}
}
}
}
cout<<maxsum<<endl;

		t++;
}

}

#2

Please save your code on ide.codingblocks.com and then share its link.

#3
#4

Follow the Kadane algo. It is of O(n) complexity. There is already a lecture video. Please refer that and try again.

#5

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