Inf Inf 2 70 Inf Inf I C3为 Inf In 0 5 InfInf -1 0-3 Inf Inf 2 70 Inf Int 为 Inf 0 Inf In 0 5 InfInf 0-3 InfInf 2 02 Inf InfInf Ir 此时,C3与C4相同,故它就是最后结果。 例:此题取自“《数学实验》刘琼荪编高等教育出版” 第193页之图13.3。已知邻接矩阵C 程序清单: c=inf°ones(27,27); c(,n) d c(1,2)89c(1,9)98:c(2,3)=93:c(2,10=10;c(34)=4.5 c(3,27)9.6c(45)3.5c(4,27)=62c(5,6)=77c(5,12) 99c(6,7)=4.9c(6,13)}95;c(7,8)=6.1c(714)=96;c(8,1 5=10c(9,10)=9.8c(9,17)=138;c(10,11)=12.5;c(10,18) =142c(1l,12)=36c(11,16=33c(1127)=3.7c(12,13) =7.4c(12,16=3.lc(13,14)=50,c(14,15)=7.3c(1521)= 10.7;c(16,20=10.4c(17,18)=10.8;c(18,19)=5:c(18,22)= 48:c(19,20)=94c(19,23)4.7;c(20,21)=21.2c(20,24) 66;c(21,268c(22,23=5c(23,24)=9.2c(2425)151 c(2526)=7.1; d for xh=1: 20 for i =1: 27 r a(ijF-=min(d(i, )+c(J)); end hh=0; for IF1: 27 for iF1: 27 hhh=hhhtabs(a(ii,j-d(ii, iDInf Inf 2 7 0 2 Inf Inf Inf Inf Inf 0 C3 为 0 1 1 0 -3 1 Inf 0 -2 -1 -4 -2 Inf Inf 0 5 2 2 Inf Inf -1 0 -3 -1 Inf Inf 2 7 0 2 Inf Inf Inf Inf Inf 0 C4 为 0 1 -1 0 -3 -1 Inf 0 -2 -1 -4 -2 Inf Inf 0 5 2 2 Inf Inf -1 0 -3 -1 Inf Inf 2 7 0 2 Inf Inf Inf Inf Inf 0 此时，C3 与 C4 相同，故它就是最后结果。 例：此题取自“《数学实验》刘琼荪编高等教育出版” 第 193 页之图 13.3 。已知邻接矩阵 C 程序清单： clear c=inf*ones(27,27); for i=1:27 c(i,i)=0; end c(1,2)=8.9;c(1,9)=9.8;c(2,3)=9.3;c(2,10)=10;c(3,4)=4.5; c(3,27)=9.6;c(4,5)=3.5;c(4,27)=6.2;c(5,6)=7.7;c(5,12)= 9.9;c(6,7)=4.9;c(6,13)=9.5;c(7,8)=6.1;c(7,14)=9.6;c(8,1 5)=10;c(9,10)=9.8;c(9,17)=13.8;c(10,11)=12.5;c(10,18) =14.2;c(11,12)=3.6;c(11,16)=3.3;c(11,27)=3.7;c(12,13) =7.4;c(12,16)=3.1;c(13,14)=5.0;c(14,15)=7.3;c(15,21)= 10.7;c(16,20)=10.4;c(17,18)=10.8;c(18,19)=5;c(18,22)= 4.8;c(19,20)=9.4;c(19,23)=4.7;c(20,21)=21.2;c(20,24)= 6.6;c(21,26)=8;c(22,23)=5;c(23,24)=9.2;c(24,25)=15.1; c(25,26)=7.1; d=c, for xh=1:20 for i=1:27 for j=1:27 a(i,j)=min(d(i,:)+c(:,j)'); end end hhh=0; for ii=1:27 for jj=1:27 hhh=hhh+abs(a(ii,jj)-d(ii,jj));