5 7 23
f(z, x+y)
1. line 27 declares static int w, inits to 11
2. line 28 sets w to 22
3. line 29 adds 3 to main's z (first argument, passed by ref)
4. line 31 adds 22 to global x
27 7 26
f(y, y*z)
1. line 27 does nothing because static w is kept from last call
2. line 28 sets w to 44
3. line 29 adds 3 to main's y (first argument, passed by ref)
4. line 31 adds 44 to global x
71 10 26
Hey all, I am trying to understand this code:
http://ideone.com/mOHRZk
Can someone explain the following, especially the first one:
what outputs through every call and why?
What is the lifetime of variable w and z?
Thanks for any help
