1
20510084
20722007
1. (1) ‘ ’
Frigyes Karinthy (Lancszemek)
15 , .
1. (1) PROOF 1
( )
(
( )
Stanley Milgram




. ( )

1. (2)
- - 160 42
- (median) 5.5
- 6 .
1. (3)
Jhon Gaure
- ‘ ’
.
. ( )
. (
)

1000 → X
10000 → Y
( )
1. (3) 19
19 .
(1929 )
: [
(chain)]
(1967 )
[ ]
(1959 ) ( ) .

Mit , IBM 10 “ ”

→ 6 .
1. (4)
?


→ 49
1. (5)
1 3
1. (5)

But (clue)
,




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3 …
1. (5)
.
“ ”

+
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