Ajutorrrrrrrrrrrrrr
![Ajutorrrrrrrrrrrrrr class=](https://ro-static.z-dn.net/files/d3d/6de3012a5c5c3deb3f9721d1cdd36de5.jpg)
Răspuns:
40,31,22,13
Explicație pas cu pas:
a+b=<4
a=4,b=0
a=3,b=1
a=2,b=2
a=1,b=3