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CodingBat code practice

 

sumNums


Given two ints n1 and n2, return the sum of the all the integers from n1 to n2. If n1 is greater than n2, return zero.


sumNums(2, 3) → 5
sumNums(3, 6) → 18
sumNums(3, 2) → 0

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public int sumNums( int n1, int n2 ){ }

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