Răspuns:
b+c=212608
c=a+b+c-a+b=313007-207412=105595
c=105595
a=a+b+c-b+c=313007-212608=100399
a=100399
b=a+b+c-a+c=313007-105595+100399=313007-205994=107013
b=10703
