Răspuns :
Not. numerele cu a , b si c.
a+b+c=2002
a+b=1002
b+c=1502
c=2002-1002
c=1000
b=1502-1000
b=502
a=1002-502
a=500
a+b+c=2002
a+b=1002
b+c=1502
c=2002-1002
c=1000
b=1502-1000
b=502
a=1002-502
a=500
a+b+c=2002
a+b=1002
b+c=1502
c=2002-1002 c=1000
b=1502-1000 b=502
a=1002-502 a=500
a+b=1002
b+c=1502
c=2002-1002 c=1000
b=1502-1000 b=502
a=1002-502 a=500