Situatie
def _sum(arr): # initialize a variable # to store the sum # while iterating through # the array later sum=0 # iterate through the array # and add each element to the sum variable # one at a time for i in arr: sum = sum + i return(sum) # driver function arr=[] # input values to list arr = [12, 3, 4, 15] # calculating length of array n = len(arr) ans = _sum(arr) # display sum print ('Sum of the array is ', ans) Output:
Sum of the array is 34
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