<!doctype html><htmllang="en"><head><metacharset="UTF-8"><title>九九乘法表</title></head><body><divid="content"></div></body><script>var x = "";
for (var i = 1; i < 10; i++) {
for (var j = 1; j <= i; j++) {
x = x +j + "*" + i + "=" + i*j + "   ";
}
x = x + "</br>";
}
document.getElementById("content").innerHTML = x;
</script></html>
MySQL編程題
-- 1、SQL語句插入新數據INSERTINTOuser (name,tel,content,date) VALUES ('小王','13254748547','高中畢業','2007-05-06');-- 2、把張三的時間更新爲當前系統時間UPDATEuserSETdate = NOW() WHERE name = '張三';-- 3、刪除姓名爲張四的全部記錄DELETEFROMuserWHERE name = '張四``;