gm_sum

Your mission

Create a function gm_sum that takes an unsigned integer n as its first argument, followed by n integers passed as variable arguments. The function must return the sum of these integers.

See it in action

gm_sum(0)

0

gm_sum(3, 0, -5, 5)

0

Your checklist

• Use va_start() to access the variable arguments.
• Use va_arg() to retrieve each integer and add it to sum.
• Use va_end() to finish handling the arguments.
• Return the final sum.