Răspuns :
a=193
b=274
c=382
a+b=193+274=467
b+c=274+382=656
a+b+c=193+274+382=849
b+b=274+274=548
b=274
c=382
a+b=193+274=467
b+c=274+382=656
a+b+c=193+274+382=849
b+b=274+274=548