Vrijeme: 02:02

Ekstremno je kasno | It's Extremely Late #4

Više mu se svidjelo računati minimum te trenutno pokušava pronaći minumum izraza PA+PB+PC na pet decimala, pomozite mu!
He was more fond of calculating minimums, so he is currently trying to find the minimum of the expression PA + PB + PC rounded to five decimal places. Help him.