'Int sum 15 sum' presentation slideshows

Cumulative sum

Cumulative sum. reading: 4.1. Adding many numbers. Consider this code to add three values: int num1 = 10; int num2 = 5; int num3 = 15; int sum = num1 + num2 + num3; System.out.println("The sum is " + sum);. A cumulative sum. The variables num1 , num2 , and num3 are unnecessary:

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