Enter a sequence of nonnegative numbers

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Reference no: EM132184163

Use python program to allow the user to enter a sequence of nonnegative numbers. The user ends the list with a negative number. At the end the sum of the nonnegative numbers entered is displayed. The program prints zero if the user provides non-nonnegative numbers.

Sample output:

Enter numbers to sum, negative number ends list:Enter: 2

Enter: 5

Enter: 9

Enter: -1

Sum = 16

Reference no: EM132184163

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