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Function: Sum from 1 to N

Complete the function sumTo so it returns the sum of all integers from 1 up to n (inclusive). The main function reads n and prints the sum.

Example: input 10 prints 55.

Expected Output:

55

= newline. No newline after the last line.

Hints4 available
Topics:
Functions/Methods
📥 Auto-Input:
10\n
This input is automatically fed to your program's stdin
1
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