12 times5.39.217.77:8898' e6 }% M0 }6 G ^0 t: u# L: d% T6 w
tvb now,tvbnow,bttvb) r( B5 s6 e! `
each time 4 person but 1 need to back to pick up the other 3tvb now,tvbnow,bttvb0 P/ X+ k, W) u2 H( I
return x 10 = 30 peopletvb now,tvbnow,bttvb+ i% T, f- U! i& z1 y* t
1 time return
. G" J- X8 `; u3 _) h2 person on last time
4 E# A* w, _* u- B" n) y$ t) U6 {tvb now,tvbnow,bttvbtotal : 12 times |