迎 egl:i=1 forj=1:2:10 a(①)=j+2 >a=357911] i=i+1 end eg2:j=1 for i=[1 3 5 7] ◆a=35791 a(i)=i+2 j=j+1 end 44 eg1: i=1 for j=1:2:10 a(i)=j+2 i=i+1 end eg2: j=1 for i=[1 3 5 7] a(j)=i+2 j=j+1 end a=[3 5 7 9 11] a=[3 5 7 9]