<filename>xin-era/foundation/segment_tree/main.py
# Goal:
#
# Find the sums of subsections of an array
# Change an element of the array and don't recalculate everything


if __name__ == '__main__':


    arr = [1,2,3,4,5]

    
    print('here')
<filename>xin-era/foundation/segment_tree/main.py
# Goal:
#
# Find the sums of subsections of an array
# Change an element of the array and don't recalculate everything


if __name__ == '__main__':


    arr = [1,2,3,4,5]

    
    print('here')
# Goal: # # Find the sums of subsections of an array # Change an element of the array and don't recalculate everything