Raspuns:
n:4=c, r=3 => n= 4×c+4
n:10=c, r=6 => n= 10×c+6
n:2=c, r=0 => n= 2×c+0
n:20=c, r=17 => n= 20×c+17
n:4=c, r=3 => n= 4×c+4
n:6=c, r=5 => n= 6×c+5
n:1=c, r=0 => n= 1×c+0
n:8=c, r=2 => n= 8×c+2
n:3=c, r=2 => n= 3×c+2
n:9=c, r=1 => n= 9×c+1
Sper ca te am ajutat!
