例:N=4×4=r2(n)0=n2+n0=4n1+n0 (m)=n+n1=4n+ 10 n=0.12.3 (5)=4×1+1=(1) n1=0,12,3 [P(5)l。=(1)x4=4×1+1=(5) (6)o=4×1+2=(12) 4×4 [()l0=(21)=4×2+1=(9) (1)=4×2+3=(23) [p(1)]l=(32) 4×3+2=(14 4×4例: 1 2 N 4 4 rr 10 4 4 5 4 1 1 11 10 4 4 10 5 11 4 1 1 5 10 4 4 6 4 1 2 12 10 4 4 11 4 2 3 23 10 4 4 10 6 21 4 2 1 9 10 4 4 10 p 11 32 4 3 2 14 10 1 2 0 1 0 n n r n 4n n 0 1 1 0 1 10 n n r n 4n n 0 n 0,1,2,3 1 n 0,1,2,3