var?myarray=[][]
for(var?i=0,i<3,i++){
????for(var?j=0,j<6,j++){
????????myarray[i][j]=i*j;
????????document.write(myarray[i][j]);
????}
}這樣也不行var?myarray=new?Array()
for(var?i=0,i<3,i++){
????myarray[i]=new?Array();
????for(var?j=0,j<6,j++){
????????myarray[i][j]=i*j;
????????document.write(myarray[i][j]);
????}
}
為什么這樣無(wú)法輸出?
像個(gè)好人
2017-07-26 08:53:11