clc;clear;
f='data.txt';
A=readprocess(f)
function array=readprocess(file)
fid=fopen(file,'rt');
if(fid==-1)
end
array=[];
while(~feof(fid))
end
fclose(fid);
源文件
data.txt
node_3316 --> node_1293
node_1293 --> node_362
node_362 --> node_7907
node_7907 --> node_353
node_353 --> node_5428
node_5428 --> node_4884
node_4884 --> node_2078
node_2078 --> node_5656
node_5656 --> node_4277
node_4277 --> node_7620
node_7620 --> node_4232
node_4232 --> node_2851
node_2851 --> node_8411
node_8411 --> node_7624
node_7624 --> node_7318
结果:
A=
3316
1293