4-10編程題
不太會。有可以幫忙詳細(xì)講解的咩？???
weibo_大臉源y_0
2017-08-08
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2017-08-08
? var infos=[["小A","女",21,"大一"],["小B","男",23,"大三"],["小C","男",24,"大四"],["小D","女",21,"大一"],["小E","女",22,"大四"],["小F","男",21,"大一"],["小G","女",22,"大二"],["小H","女",20,"大三"],["小I","女",20,"大一"],["小J","男",20,"大三"]];
?for(var i=0;i<=9;i++){
?if(mu[i][3]=="大一"){
? ?if(mu[i][1]=="女")
?document.write(mu[i][0]);
?}
?}
2017-08-08
如圖所示：
2017-08-08
var inter = [['小A','女',21,'大一'],['小B','男',23,'大三'],['小C','男',24,'大四'],['小D','女',21,'大一'],['小E','女',22,'大四'],['小F','男',21,'大一'],['小G','女',22,'大二'],['小H','女',20,'大三'],['小I','女',20,'大一'],['小J','男',20,'大三']];
for(var i=0;i<inter.length;i++){
?? ?if(inter[i][1]=='男'||inter[i][3]!=='大一'){
?? ??? ?continue;
?? ?}
?? ?document.write(inter[i][0]+'<br/>');
}