### LANGUAGE: JAVA

### CHALLENGE:

The sum from 1 to 1 is 1.

The sum from 1 to n is n more than the sum from 1 to n-1.

Write a int -method named sum that accepts an int parameter, n, and recursively calculates and returns the sum of the numbers from 1 to n.

### SOLUTION:

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Posted in Java, Learn To Code