Answers for "sum of list python without sum function"

how to sum numbers of a list in python without sum

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# METHOD 1 (without using the sum function) :

def list_sum(list_name): 
    value = 0 
    for values in list_name:
        value += values
        print(value)
        
        
# -------------------------------------------


# METHOD 2 (using the sum function) :

p = [1,5,3,4,6,7]
p_sum = sum(p)

how to add all values in a list python without using sum function

def int_list(grades):   #list is passed to the function
    summ = 0 
    for n in grades:
        summ += n
        print summ