摘要:
<!doctype html><html><head><meta charset="utf-8"><title>二维数组输入成绩</title></head> <body><form> <table> <tr> 第<span id = "num_id">1</span>位学生成绩: <span>语文 阅读全文
摘要:
<!doctype html><html><head><meta charset="utf-8"><title>输入成绩并且求值</title></head> <body><form> <table> <tr> 第<span id = "num_id">1</span>位学生成绩: <span>语文 阅读全文
摘要:
<!doctype html><html><head><meta charset="utf-8"><title>图片切换</title></head> <body> <img src="3885730_124701000519_2.jpg" width="200" alt = "" id = "im 阅读全文