From c9383aead2000181397be6e1c4de7dacab09ba2d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=A6=BE=E7=99=BD=E5=B0=8F=E5=BD=A1=E4=BA=BB=E5=8F=B3=60?= =?UTF-8?q?=E4=B8=87?= <2748168262@qq.com> Date: Thu, 3 Jun 2021 08:43:23 +0800 Subject: [PATCH 1/2] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=87=E4=BB=B6=20?= =?UTF-8?q?=E7=AC=AC6=E6=AC=A1=E4=BD=9C=E4=B8=9A/=E8=B0=AD=E8=BF=9B?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...2\345\270\270\344\275\234\344\270\232.txt" | 22 ------------------- 1 file changed, 22 deletions(-) delete mode 100644 "\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/\345\274\202\345\270\270\344\275\234\344\270\232.txt" diff --git "a/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/\345\274\202\345\270\270\344\275\234\344\270\232.txt" "b/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/\345\274\202\345\270\270\344\275\234\344\270\232.txt" deleted file mode 100644 index ea6de87..0000000 --- "a/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/\345\274\202\345\270\270\344\275\234\344\270\232.txt" +++ /dev/null @@ -1,22 +0,0 @@ -第一题: -一个考试管理系统,需要录入考生成绩,只能录入数字,否则会报类型转换异常。 -请编写相关代码, -1、捕获FormatException异常,并打印输出“异常已处理; -2、捕获OverflowException异常,数值超出float范围的异常,并打印输出“异常已处理; -3、捕获一般异常Exception异常。 -4、最终处理finally -录入成绩结束后,请输出,总学生数,总分数,平均分。 - - -_______________________________________________________________ - -第二题: - -编写一个程序,用以接收用户输入的两个浮点型的数值,一个值表示用户想要存放在银行账户中的余额,另一个值表示用户想要从银行账户中提取的金额。 -实现存取款功能, -用户功能选择:1、存款,2、取款 -取款时: -当用户想要提取的金额大于余额时,请手动抛出一个ArgumentOutOfRangeException 参数超出范围的异常,异常信息可以写“取款金额大于余额,请重新输入” -,如此以确保取款金额始终不大于当前余额。 -操作结束,打印输出余额是多少。 -最后再添加catch一般异常 Exception,使得数据类型转换的异常也能被捕获到。 -- Gitee From 2d2466bffb09d6ea8dbff54f7744348f276eebe3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=A6=BE=E7=99=BD=E5=B0=8F=E5=BD=A1=E4=BA=BB=E5=8F=B3=60?= =?UTF-8?q?=E4=B8=87?= <2748168262@qq.com> Date: Thu, 3 Jun 2021 08:44:01 +0800 Subject: [PATCH 2/2] =?UTF-8?q?=E8=B0=AD=E8=BF=9B?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../\350\260\255\350\277\233/Program.cs" | 67 +++++++++++++++++ .../\350\260\255\350\277\233/Program01.cs" | 71 +++++++++++++++++++ 2 files changed, 138 insertions(+) create mode 100644 "\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/Program.cs" create mode 100644 "\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/Program01.cs" diff --git "a/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/Program.cs" "b/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/Program.cs" new file mode 100644 index 0000000..abce40c --- /dev/null +++ "b/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/Program.cs" @@ -0,0 +1,67 @@ +锘縰sing System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ConsoleApp11 +{ + class Program + {/*涓涓冭瘯绠$悊绯荤粺锛岄渶瑕佸綍鍏ヨ冪敓鎴愮哗锛屽彧鑳藉綍鍏ユ暟瀛楋紝鍚﹀垯浼氭姤绫诲瀷杞崲寮傚父銆 +璇风紪鍐欑浉鍏充唬鐮侊紝 +1銆佹崟鑾稦ormatException寮傚父锛屽苟鎵撳嵃杈撳嚭鈥滃紓甯稿凡澶勭悊锛 +2銆佹崟鑾稯verflowException寮傚父锛屾暟鍊艰秴鍑篺loat鑼冨洿鐨勫紓甯革紝骞舵墦鍗拌緭鍑衡滃紓甯稿凡澶勭悊锛 +3銆佹崟鑾蜂竴鑸紓甯窫xception寮傚父銆 +4銆佹渶缁堝鐞唂inally +褰曞叆鎴愮哗缁撴潫鍚庯紝璇疯緭鍑猴紝鎬诲鐢熸暟锛屾诲垎鏁帮紝骞冲潎鍒嗐*/ + static void Main(string[] args) + { + Test(); + } + static void Test() + { + float count = 0; + float sum = 0; + while (true) + { + try + { + Console.WriteLine("璇疯緭鍏ヨ冪敓鎴愮哗锛"); + float score =float.Parse(Console.ReadLine()); + if (score <= 100 && score >=0) + { + sum += score; + } + else + { + Console.WriteLine("鎴愮哗鏈夎璇烽噸鏂拌緭鍏ワ細"); + count--; + } + + } + catch (FormatException e) + { + count--; + Console.WriteLine(e.Message); + Console.WriteLine("寮傚父宸插鐞嗭紱"); + } + catch (OverflowException e) + { + count--; + Console.WriteLine(e.Message); + Console.WriteLine("鍊肩被鍨嬭秴鍑鸿寖鍥村紓甯稿凡澶勭悊锛"); + } + catch (Exception) + { + count--; + Console.WriteLine("涓鑸紓甯稿凡澶勭悊锛"); + } + finally + { + + Console.WriteLine($"瀛︾敓浜烘暟鏈墈count+=1}锛屾诲垎鏄瘂sum}锛屽钩鍧囧垎鏄瘂(sum / count)}."); + } + } + } + } +} \ No newline at end of file diff --git "a/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/Program01.cs" "b/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/Program01.cs" new file mode 100644 index 0000000..bfa7196 --- /dev/null +++ "b/\347\254\2546\346\254\241\344\275\234\344\270\232/\350\260\255\350\277\233/Program01.cs" @@ -0,0 +1,71 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ConsoleApp14 +{ + class Program + {/*缂栧啓涓涓▼搴忥紝鐢ㄤ互鎺ユ敹鐢ㄦ埛杈撳叆鐨勪袱涓诞鐐瑰瀷鐨勬暟鍊硷紝涓涓艰〃绀虹敤鎴锋兂瑕佸瓨鏀惧湪閾惰璐︽埛涓殑浣欓锛屽彟涓涓艰〃绀虹敤鎴锋兂瑕佷粠閾惰璐︽埛涓彁鍙栫殑閲戦銆 +瀹炵幇瀛樺彇娆惧姛鑳斤紝 +鐢ㄦ埛鍔熻兘閫夋嫨锛1銆佸瓨娆撅紝2銆佸彇娆 +鍙栨鏃讹細 +褰撶敤鎴锋兂瑕佹彁鍙栫殑閲戦澶т簬浣欓鏃讹紝璇锋墜鍔ㄦ姏鍑轰竴涓狝rgumentOutOfRangeException 鍙傛暟瓒呭嚭鑼冨洿鐨勫紓甯革紝寮傚父淇℃伅鍙互鍐欌滃彇娆鹃噾棰濆ぇ浜庝綑棰濓紝璇烽噸鏂拌緭鍏モ +锛屽姝や互纭繚鍙栨閲戦濮嬬粓涓嶅ぇ浜庡綋鍓嶄綑棰濄 +鎿嶄綔缁撴潫锛屾墦鍗拌緭鍑轰綑棰濇槸澶氬皯銆 +鏈鍚庡啀娣诲姞catch涓鑸紓甯 Exception锛屼娇寰楁暟鎹被鍨嬭浆鎹㈢殑寮傚父涔熻兘琚崟鑾峰埌銆*/ + static double sum = 10000.00; + static void Main(string[] args) + { + Console.WriteLine("璇烽夋嫨锛1銆佸瓨娆撅紝2銆佸彇娆"); + int key = int.Parse(Console.ReadLine()); + switch (key) + { + case 1: + SaveMoney(); + break; + case 2: + GetMoney(); + break; + default: + break; + } + Console.ReadKey(); + } + private static void SaveMoney() + { + Console.WriteLine("杈撳叆瀛樻閲戦锛"); + int temp = int.Parse(Console.ReadLine()); + sum += temp; + Console.WriteLine($"褰撳墠浣欓{sum}"); + } + private static void GetMoney() + { + while (true) + { + int money = 0; + try + { + Console.WriteLine("杈撳叆鎻愬彇閲戦锛"); + money = int.Parse(Console.ReadLine()); + if (money > sum) + { + throw new ArgumentOutOfRangeException(); + } + } + catch (ArgumentOutOfRangeException) + { + Console.WriteLine("鍙栨閲戦澶т簬浣欓璇烽噸鏂拌緭鍏"); + continue; + } + catch (Exception) + { + Console.WriteLine("Exception"); + } + Console.WriteLine("浣欓锛" + (sum - money)); + break; + } + } + } +} \ No newline at end of file -- Gitee