()
(+16 .) - , , . , ...

(+121 .) - , , . , : , , ...

- n x1, x2,, xn p1, p2,..., pn . .

(+431 .) - , . , , , , ...

(+35 .) - , , , . , , ...


: 5

, ( ) , :
__ | _ | _ | I | _ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | _ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | _ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

 06.04.2020 23:23:27
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