I$\text{'}$m having trouble with only reading $1$ integer from a line. Using the example output I get $15$ instead of $11.$ The question is below. Thanks!

In sum$\_$integers.c complete the sum$\_$integers function. The function asks the user to enter a series of integers, reads one per line, stops reading when a non$-$integer is entered,

and returns the sum of the integers read. Example:

Enter integers, one per line:

$1_{?}$

$2_{?}$

$34$

$5_{?}$

q

should return the sum $11.$

Note that excess values on a line are ignored.