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2014-10-08T16:04:35+03:00
Cel mai inteligent răspuns!
2014-10-08T16:04:59+03:00
A:7=c;c=r;r<7
 daca r=6 =>a:7=6 r6 
a=6x7+6
a=48
daca r=5=>a:7=5 r5
a=5x7+5
a=40
daca r=4=>a:7=4 r4
a=4x7+4
a=32
daca r=3=>a:7=3 r3
a=3x7+3
a=24
daca r=2=>a:7=2 r2
a=2x7+2
a=16
daca r=1=>a:7=1 r1
a=1x7+1
a=8