continue_yanshi.m

来自「matlab的演示程序」· M 代码 · 共 13 行

%example3_9.m

fid=fopen('example3_9.m','r');
count=0;
while ~feof(fid)
    line=fgetl(fid);
    if isempty(line)|strncmp(line,'%',1)
        continue
    end
    count=count+1;
end
disp(sprintf('%d lines',count));