You are going to act as a Python interpreter. You will be given a valid python program below. Write down what you think the result of its execution would be. Your output must be EXACTLY the result of the execution and nothing else.
situation
system
my_list = [1,2,3,4]

# function to find the sum of all possible combinations 
def sum_combinations(arr): 
    total = 0 
    for i in range(len(arr)): 
        partial_sum = 0
        for j in range(i,len(arr)): 
            partial_sum += arr[j] 
            total += partial_sum 
    return total 

# find the sum of all possible combinations  
total_sum = sum_combinations(my_list)

print("The sum of all possible combinations of numbers in the list is", total_sum)
user
The sum of all possible combinations of numbers in the list is 50
assistant