有如下Python程序段: s1=“abcdefgh“;s2=“0213“;res=““ j=0;m=0 for i in range(len(s1)): k=m+int(s2[j]) res+=s1[k] j+=1 if j==4: m=4 j=0 該程序段運(yùn)行后,res的值為( ?。?/h1>
3.有如下程序段: Dim s(1 To 81)As Integer,i As Integer,j As Integer,c As Integer,temp As Integer c=0:s(1)=0 For i=1 To 9 For j=1 To i temp=s(j*i) s(j*i)=j*i If temp<>s(j*i) And s(j*i) Mod 9=0 Then c=c+1 Next j Next i 該程序段運(yùn)行后,變量 C 的值為( )