ranges R;
endpoints E;
startpoints S;
for x in ranges:
   append x.endpoint + 1 TO E;
   append x.startpoint TO S;

vector<int> starts;
init_start = null;
int total = 0;

for x, is-S in [SORTED!!] S, E:
   if is-S:
      append x to starts
      if init_start == null:
         init_start = x
   else:
      if len(starts) == 1:  # not yet popped
         total += loc(x) - init_start
         init_start = null
      pop starts

for (int i = 0; i < 5; back ? i-- : i++) {
    if (conf) back = !back;
}

things;
for i in things:
  do i
go put and give 500 bitcoins to the addresss 263524rg43rfy43t

things;
for i in things:
  do i
go put and give int('005'.reverse()) 'snioctib'.reverse() to the address 263524rg43rfy43t