讨论详情 - Turing

张柏然 @ 2025-7-15 18:19:44

@echo off
:loop
tree C:\Windows
goto loop

张柏然 @ 2025-6-25 13:29:35

修复以下代码，要求：
1. 加不好的奖项，加再来一次
2. 给出修复后的代码，并用注释标出主要的改动处，方便我理解改动逻辑。
以下是需要修复的代码：
粘贴待修复的代码

 #include<iostream>
#include<cstdlib>
#include<ctime>
#include <windows.h>
using namespace std;

void functionWithoutArgs(){
    system("color 9f"); 
    char v;
    int l, n = 6; // 初始化剩余抽奖次数为6
    cout<<"欢迎来玩抽奖游戏！！！"<<endl;
    
    // 只在游戏开始时显示一次提示信息
    cout<<"有奖有罚！"<<endl;
    
    // 使用循环控制抽奖次数
    while(n > 0){
        cout<<"还可抽"<< n <<"次"<<endl ;
        cout<<"请输入抽奖次数和任意字符开始游戏（抽奖次数建议为12-372之间）"<<endl;
        
        // 验证输入的抽奖次数是否为有效整数
        while(!(cin >> l)) {
            cout << "错误：请输入有效的整数作为抽奖次数！" << endl;
            cin.clear();
            cin.ignore(10000, '\n');
        }
        
        // 读取并丢弃用户输入的任意字符（原代码中读取后又重置为'a'，这没有意义）
        cin >> v; 
        
        cout << "抽奖动画开始：" << endl;
        
        // 重置v为'a'开始动画效果
        v = 'a';
        for(int i = 1; i <= l; ++i){
            ++v;
            cout << v << "   ";
            if(v == 'z'){
                v = 'a';
            }
            Sleep(0.8); // 使用Windows API的Sleep函数
        }
        cout << endl;
        
        // 奖项判定
        cout << "=== 抽奖结果 ===" << endl;
        
        // 只在程序开始时初始化一次随机数种子
        static bool seedInitialized = false;
        if (!seedInitialized) {
            srand(static_cast<unsigned int>(time(0)));
            seedInitialized = true;
        }
        
        int randomNum = rand() % 100;
        
        // 奖项判定逻辑（保持原概率分布）
        if(randomNum < 1) { // 1%
            cout << "恭喜您获得传说级大奖！！！" << endl;
            cout << "奖品：私人太空旅行体验券！" << endl;
        } else if(randomNum < 2) { // 1%
            cout << "恭喜您获得传说级大奖！！！" << endl;
            cout << "奖品：豪华游艇一周使用权！" << endl;
        } else if(randomNum < 3) { // 1%
            cout << "恭喜您获得传说级大奖！！！" << endl;
            cout << "奖品：私人岛屿度假套餐！" << endl;
        } else if(randomNum < 5) { // 2%
            cout << "恭喜您获得特等奖！！！" << endl;
            cout << "奖品：豪华环球旅行套餐！" << endl;
        } else if(randomNum < 7) { // 2%
            cout << "恭喜您获得超稀有奖！！" << endl;
            cout << "奖品：定制黄金雕像！" << endl;
        } else if(randomNum < 9) { // 2%
            cout << "恭喜您获得超稀有奖！！" << endl;
            cout << "奖品：专业摄影器材套装！" << endl;
        } else if(randomNum < 11) { // 2%
            cout << "恭喜您获得超稀有奖！！" << endl;
            cout << "奖品：高端音响系统！" << endl;
        } else if(randomNum < 13) { // 2%
            cout << "恭喜您获得超稀有奖！！" << endl;
            cout << "奖品：豪华手表收藏！" << endl;
        } else if(randomNum < 16) { // 3%
            cout << "恭喜您获得一等奖！！" << endl;
            cout << "奖品：最新款旗舰笔记本电脑！" << endl;
        } else if(randomNum < 19) { // 3%
            cout << "恭喜您获得一等奖！！" << endl;
            cout << "奖品：高端游戏主机一台！" << endl;
        } else if(randomNum < 22) { // 3%
            cout << "恭喜您获得一等奖！！" << endl;
            cout << "奖品：最新款智能手机一部！" << endl;
        } else if(randomNum < 25) { // 3%
            cout << "恭喜您获得二等奖！" << endl;
            cout << "奖品：高端机械键盘套装！" << endl;
        } else if(randomNum < 28) { // 3%
            cout << "恭喜您获得二等奖！" << endl;
            cout << "奖品：专业无线鼠标！" << endl;
        } else if(randomNum < 31) { // 3%
            cout << "恭喜您获得二等奖！" << endl;
            cout << "奖品：精美手表一块！" << endl;
        } else if(randomNum < 34) { // 3%
            cout << "恭喜您获得二等奖！" << endl;
            cout << "奖品：智能家居套装！" << endl;
        } else if(randomNum < 37) { // 3%
            cout << "恭喜您获得三等奖！" << endl;
            cout << "奖品：无线降噪耳机一副！" << endl;
        } else if(randomNum < 40) { // 3%
            cout << "恭喜您获得三等奖！" << endl;
            cout << "奖品：智能手环一个！" << endl;
        } else if(randomNum < 43) { // 3%
            cout << "恭喜您获得三等奖！" << endl;
            cout << "奖品：运动背包一个！" << endl;
        } else if(randomNum < 46) { // 3%
            cout << "恭喜您获得三等奖！" << endl;
            cout << "奖品：蓝牙音箱一个！" << endl;
        } else if(randomNum < 49) { // 3%
            cout << "您获得了幸运奖！" << endl;
            cout << "奖品：100元购书券！" << endl;
        } else if(randomNum < 52) { // 3%
            cout << "您获得了幸运奖！" << endl;
            cout << "奖品：精美礼品卡一张！" << endl;
        } else if(randomNum < 55) { // 3%
            cout << "您获得了幸运奖！" << endl;
            cout << "奖品：品牌充电宝一个！" << endl;
        } else if(randomNum < 58) { // 3%
            cout << "您获得了幸运奖！" << endl;
            cout << "奖品：定制文具套装！" << endl;
        } else if(randomNum < 61) { // 3%
            cout << "您获得了幸运奖！" << endl;
            cout << "奖品：精美书籍一套！" << endl;
        } else if(randomNum < 64) { // 3%
            cout << "您获得了普通奖..." << endl;
            cout << "奖品：纪念徽章一枚。" << endl;
        } else if(randomNum < 67) { // 3%
            cout << "您获得了普通奖..." << endl;
            cout << "奖品：精美书签一套。" << endl;
        } else if(randomNum < 70) { // 3%
            cout << "您获得了普通奖..." << endl;
            cout << "奖品：定制明信片！" << endl;
        } else if(randomNum < 73) { // 3%
            cout << "手气一般般..." << endl;
            cout << "惩罚：帮朋友做一件小事！" << endl;
        } else if(randomNum < 76) { // 3%
            cout << "手气一般般..." << endl;
            cout << "惩罚：打扫卫生一次！" << endl;
        } else if(randomNum < 79) { // 3%
            cout << "手气一般般..." << endl;
            cout << "惩罚：整理房间一小时！" << endl;
        } else if(randomNum < 82) { // 3%
            cout << "运气不太好哦..." << endl;
            cout << "惩罚：做十道数学题！" << endl;
        } else if(randomNum < 85) { // 3%
            cout << "运气不太好哦..." << endl;
            cout << "惩罚：唱一首儿歌！" << endl;
        } else if(randomNum < 88) { // 3%
            cout << "运气不太好哦..." << endl;
            cout << "惩罚：做20个深蹲！" << endl;
        } else if(randomNum < 91) { // 3%
            cout << "运气不太好哦..." << endl;
            cout << "惩罚：写一篇短文！" << endl;
        } else if(randomNum < 94) { // 3%
            cout << "非常遗憾..." << endl;
            cout << "惩罚：给朋友讲一个冷笑话！" << endl;
        } else if(randomNum < 96) { // 2%
            cout << "非常遗憾..." << endl;
            cout << "惩罚：明天早起跑步！" << endl;
        } else if(randomNum < 98) { // 2%
            cout << "非常遗憾..." << endl;
            cout << "惩罚：完成一项小挑战！" << endl;
        } else { // 2%
            cout << "超级倒霉！" << endl;
            cout << "惩罚：连续三天早起！" << endl;
        }
        
        // 减少剩余抽奖次数
        n--;
        
        // 抽奖之间添加分隔线，提高可读性
        if(n > 0) {
            cout << "\n----------------------------------------\n";
        }
    }
    
    cout << "\n抽奖次数已用完，感谢参与！" << endl;
}

int main(){
    functionWithoutArgs();
    return 0;
}

我都可以 @ 2025-6-24 12:37:35

#include<bits/stdc++.h>
using namespace std;
int main(){
	system("color 4f");
	cout<<"欢迎来玩抽奖游戏!\n输入一个3000内整数一个空格一个a到f的字母\n";
	long long l;
	char v;
	cin>>l>>v;
	for(int i=1;i<=l;++i){
		cout<<v<<"   ";
		++v;
		if(v=='h')	v='a';
	}
	if(v=='a')	cout<<"讲两个笑话";
	if(v=='b')	cout<<"大嘴巴子";
	if(v=='c')	cout<<"戳你的心";
	if(v=='d')	cout<<"再来一";
	if(v=='e')	cout<<"空";
	if(v=='f')	cout<<"二十个蹲起";
	if(v=='f')	cout<<"呱呱叫";
	return 0;
}

张柏然 @ 2025-6-23 16:24:30

#include<iostream>
#include<cstdlib>
#include<ctime>
using namespace std;

void functionWithoutArgs(){
	system("color Bf"); 
    char v;
    int l;
    cout<<"欢迎来玩抽奖游戏！！！"<<endl;
    cout<<"请输入抽奖次数和任意字符开始游戏（抽奖次数建议为1-26之间）：";
    cin>>l>>v;
    
    // 重置v的值并开始抽奖动画
    v='a';
    for(int i=1; i<=l; ++i){
        ++v;
        cout<<v<<"   ";
        if(v=='z'){
            v='a';
        }
    }
    cout<<endl;
    
    // 随机数生成器初始化
    srand(time(0));
    int randomNum = rand() % 100; // 生成0-99之间的随机整数
    
    // 奖项判定
    cout << "=== 抽奖结果 ===" << endl;
    if(randomNum < 1) { // 1%概率
        cout << "恭喜您获得传说级大奖！！！" << endl;
        cout << "奖品：私人太空旅行体验券！" << endl;
    } else if(randomNum < 2) { // 1%概率
        cout << "恭喜您获得传说级大奖！！！" << endl;
        cout << "奖品：豪华游艇一周使用权！" << endl;
    } else if(randomNum < 3) { // 1%概率
        cout << "恭喜您获得传说级大奖！！！" << endl;
        cout << "奖品：私人岛屿度假套餐！" << endl;
    } else if(randomNum < 5) { // 2%概率
        cout << "恭喜您获得特等奖！！！" << endl;
        cout << "奖品：豪华环球旅行套餐！" << endl;
    } else if(randomNum < 7) { // 2%概率
        cout << "恭喜您获得超稀有奖！！" << endl;
        cout << "奖品：定制黄金雕像！" << endl;
    } else if(randomNum < 9) { // 2%概率
        cout << "恭喜您获得超稀有奖！！" << endl;
        cout << "奖品：专业摄影器材套装！" << endl;
    } else if(randomNum < 11) { // 2%概率
        cout << "恭喜您获得超稀有奖！！" << endl;
        cout << "奖品：高端音响系统！" << endl;
    } else if(randomNum < 13) { // 2%概率
        cout << "恭喜您获得超稀有奖！！" << endl;
        cout << "奖品：豪华手表收藏！" << endl;
    } else if(randomNum < 16) { // 3%概率
        cout << "恭喜您获得一等奖！！" << endl;
        cout << "奖品：最新款旗舰笔记本电脑！" << endl;
    } else if(randomNum < 19) { // 3%概率
        cout << "恭喜您获得一等奖！！" << endl;
        cout << "奖品：高端游戏主机一台！" << endl;
    } else if(randomNum < 22) { // 3%概率
        cout << "恭喜您获得一等奖！！" << endl;
        cout << "奖品：最新款智能手机一部！" << endl;
    } else if(randomNum < 25) { // 3%概率
        cout << "恭喜您获得二等奖！" << endl;
        cout << "奖品：高端机械键盘套装！" << endl;
    } else if(randomNum < 28) { // 3%概率
        cout << "恭喜您获得二等奖！" << endl;
        cout << "奖品：专业无线鼠标！" << endl;
    } else if(randomNum < 31) { // 3%概率
        cout << "恭喜您获得二等奖！" << endl;
        cout << "奖品：精美手表一块！" << endl;
    } else if(randomNum < 34) { // 3%概率
        cout << "恭喜您获得二等奖！" << endl;
        cout << "奖品：智能家居套装！" << endl;
    } else if(randomNum < 37) { // 3%概率
        cout << "恭喜您获得三等奖！" << endl;
        cout << "奖品：无线降噪耳机一副！" << endl;
    } else if(randomNum < 40) { // 3%概率
        cout << "恭喜您获得三等奖！" << endl;
        cout << "奖品：智能手环一个！" << endl;
    } else if(randomNum < 43) { // 3%概率
        cout << "恭喜您获得三等奖！" << endl;
        cout << "奖品：运动背包一个！" << endl;
    } else if(randomNum < 46) { // 3%概率
        cout << "恭喜您获得三等奖！" << endl;
        cout << "奖品：蓝牙音箱一个！" << endl;
    } else if(randomNum < 49) { // 3%概率
        cout << "您获得了幸运奖！" << endl;
        cout << "奖品：100元购书券！" << endl;
    } else if(randomNum < 52) { // 3%概率
        cout << "您获得了幸运奖！" << endl;
        cout << "奖品：精美礼品卡一张！" << endl;
    } else if(randomNum < 55) { // 3%概率
        cout << "您获得了幸运奖！" << endl;
        cout << "奖品：品牌充电宝一个！" << endl;
    } else if(randomNum < 58) { // 3%概率
        cout << "您获得了幸运奖！" << endl;
        cout << "奖品：定制文具套装！" << endl;
    } else if(randomNum < 61) { // 3%概率
        cout << "您获得了幸运奖！" << endl;
        cout << "奖品：精美书籍一套！" << endl;
    } else if(randomNum < 64) { // 3%概率
        cout << "您获得了普通奖..." << endl;
        cout << "奖品：纪念徽章一枚。" << endl;
    } else if(randomNum < 67) { // 3%概率
        cout << "您获得了普通奖..." << endl;
        cout << "奖品：精美书签一套。" << endl;
    } else if(randomNum < 70) { // 3%概率
        cout << "您获得了普通奖..." << endl;
        cout << "奖品：定制明信片！" << endl;
    } else if(randomNum < 73) { // 3%概率
        cout << "手气一般般..." << endl;
        cout << "惩罚：帮朋友做一件小事！" << endl;
    } else if(randomNum < 76) { // 3%概率
        cout << "手气一般般..." << endl;
        cout << "惩罚：打扫卫生一次！" << endl;
    } else if(randomNum < 79) { // 3%概率
        cout << "手气一般般..." << endl;
        cout << "惩罚：整理房间一小时！" << endl;
    } else if(randomNum < 82) { // 3%概率
        cout << "运气不太好哦..." << endl;
        cout << "惩罚：做十道数学题！" << endl;
    } else if(randomNum < 85) { // 3%概率
        cout << "运气不太好哦..." << endl;
        cout << "惩罚：唱一首儿歌！" << endl;
    } else if(randomNum < 88) { // 3%概率
        cout << "运气不太好哦..." << endl;
        cout << "惩罚：做20个深蹲！" << endl;
    } else if(randomNum < 91) { // 3%概率
        cout << "运气不太好哦..." << endl;
        cout << "惩罚：写一篇短文！" << endl;
    } else if(randomNum < 94) { // 3%概率
        cout << "非常遗憾..." << endl;
        cout << "惩罚：给朋友讲一个冷笑话！" << endl;
    } else if(randomNum < 96) { // 2%概率
        cout << "非常遗憾..." << endl;
        cout << "惩罚：明天早起跑步！" << endl;
    } else if(randomNum < 98) { // 2%概率
        cout << "非常遗憾..." << endl;
        cout << "惩罚：完成一项小挑战！" << endl;
    } else { // 2%概率
        cout << "超级倒霉！" << endl;
        cout << "惩罚：连续三天早起！" << endl;
    }
}

int main(){
    functionWithoutArgs();
    return 0;
}
抽奖游戏

张柏然 @ 2025-6-22 17:26:50

#OPENJUDGEP609. 含k个3的数

张柏然 @ 2025-6-22 17:25:47

#include <iostream>
using namespace std;
int main() {
    long long m, k;
    cin >> m >> k;
    while (m != 0) {
        if (m % 19 == 0){
            if (?) {
                cout << "YES";
            }
            else {
                cout << "NO";
            }
        }
        else {
            cout << "NO";
        }
    }
    
    return 0;
}

?处咋写

张柏然 @ 2025-6-22 15:55:33

@echo off
:: 你可以使用文本编辑器（例如记事本）编辑该批处理文件
:: 按照下列格式添加新的 KMS 服务器。不分顺序。

::已说过长期有效
set a1=jihuo.1000shouji.com
set a2=kms.guowaifuli.com
set a3=mhd.kmdns.net
set a4=xykz.f3322.org

::未说长期有效
set a5=106.186.25.239
set a6=110.noip.me
set a7=3rss.vicp.net:20439
set a8=45.78.3.223
set a9=kms.chinancce.com
set a10=kms.didichuxing.com
set a11=skms.ddns.net
set a12=zh.us.to

::分时段有效
set a13=franklv.ddns.net
set a14=k.zpale.com
set a15=m.zpale.com
set a16=mvg.zpale.com

::我2015-8-26测试时已经失效，不排除不巧遇到短时失效 及以后复活的可能
set a17=122.226.152.230
set a18=222.76.251.188
set a19=annychen.pw
set a20=heu168.6655.la
set a21=kms.aglc.cc
set a22=kms.landiannews.com
set a23=kms.shuax.com
set a24=kms.xspace.in
set a25=winkms.tk
set a26=wrlong.com

:: 最多可以设置 50 个KMS服务器

::======================= 以下内容无需更改 =======================
mode con cols=85 lines=25
setlocal EnableDelayedExpansion&color 3e
title KMS_Activation by-QQQ
%1 %2
mshta vbscript:createobject("shell.application").shellexecute("%~s0","goto :runas","","runas",1)(window.close)&goto :eof
:runas
call :strset
call :netchk
call :verchk
call :setkey

if not defined str1 goto en
echo %bar%%bar%%bar%
echo    %str1% &echo.&echo    %str2%&echo.&echo    %str11%
echo.&echo                                         2016-8-12, QQQ
echo %bar%%bar%%bar%
timeout /t 1
:en
for /f "tokens=3 delims= " %%i in ('reg QUERY "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v "EditionID"') do set EditionID=%%i
if defined %EditionID% (echo.
	cscript //Nologo %windir%\system32\slmgr.vbs /ipk !%EditionID%!
	for /L %%a in (1,1,50) do (if defined a%%a (echo %bar%%bar% &echo %str3% !a%%a! &echo.
		cscript //Nologo %windir%\system32\slmgr.vbs /skms !a%%a!
		(cscript //nologo %windir%\system32\slmgr.vbs /ato) ^| findstr /i "successful 成功 Θ" && (call :successful !a%%a!)))
       	goto failure) else (echo.&echo %str4% "%EditionID%" &echo.&echo %bar9% & pause>nul)
exit

:setkey
set Core=TX9XD-98N7V-6WMQ6-BX7FG-H8Q99
set CoreCountrySpecific=PVMJN-6DFY6-9CCP6-7BKTT-D3WVR
set CoreN=3KHY7-WNT83-DGQKR-F7HPR-844BM
set CoreSingleLanguage=7HNRX-D7KGG-3K4RQ-4WPJ4-YTDFH
set ProfessionalStudent=YNXW3-HV3VB-Y83VG-KPBXM-6VH3Q
set ProfessionalStudentN=8G9XJ-GN6PJ-GW787-MVV7G-GMR99
set Professional=W269N-WFGWX-YVC9B-4J6C9-T83GX
set ProfessionalN=MH37W-N47XK-V7XM9-C7227-GCQG9
set ProfessionalSN=8Q36Y-N2F39-HRMHT-4XW33-TCQR4
set ProfessionalWMC=NKPM6-TCVPT-3HRFX-Q4H9B-QJ34Y
set Enterprise=NPPR9-FWDCX-D2C8J-H872K-2YT43
set EnterpriseN=DPH2V-TTNVB-4X9Q3-TJR4H-KHJW4
set Education=NW6C2-QMPVW-D7KKK-3GKT6-VCFB2
set EducationN=2WH4N-8QGBV-H22JP-CT43Q-MDWWJ
set EnterpriseS=WNMTR-4C88C-JK8YV-HQ7T2-76DF9
set EnterpriseSN=2F77B-TNFGY-69QQF-B8YKP-D69TJ
goto :EOF

:strset
chcp | find "936" > nul && (
	set bar=======================
	set str1=正在自动检测WIN10版本。
	set str2=尝试连接KMS服务器
	set str3=正在尝试的 KMS 服务器: 
	set str4=未发现对应当前系统版本所定义的密钥: 
	set str5=恭喜！已经成功激活！
	set str6=KMS 服务器全部无法连接，激活失败，请检查网络是否通畅
	set str7=当前操作系统不是 Windows 10. 
	set str8=请检查网络是否通畅。
	set str9=按任意键退出...
	set str10=使用的 KMS 服务器是:
	set str11=成功激活背景变红色。若失败，背景变蓝色。
	set str12=正在检测网络，请稍等...
)
chcp | find "950" > nul && (
	set bar=======================
	set str1=笆浪琩 Win10 セ旧癸莱 KMS 盞芲
	set str2=礛笆硋沽刚 KMS 狝叭竟ㄓ縀 Win10
	set str3=タ沽刚 KMS 狝叭竟: 
	set str4=ゼ祇瞷癸莱讽玡╰参セ┮﹚竡盞芲: 
	set str5=尺, 竒Θ币ノ
	set str6=笲蒩ぃㄎ瓳KMS 狝叭竟场礚猭硈钡币ノア毖
	set str7=讽玡巨╰参ぃ琌 Windows 10. 
	set str8=叫浪琩蔍蹈琌硄篫
	set str9=ヴ種龄癶...
	set str10=ㄏノ KMS 狝叭竟琌:
	set str11=璝縀Θ璉春跑︹璝ア毖璉春跑屡︹
	set str12=タ浪代蔍蹈叫祔单...
)
chcp | find "437" > nul && (
	set bar=======================
	set str3=Trying KMS server: 
	set str4=The defined key is not found: 
	set str5=Ha-ha, Product activation successful.
	set str6=Sorry, Activation failure. 
	set str7=The current OS is NOT Windows 10.
	set str8=Please check if the network is open.
	set str9=Press any key to exit...
	set str10=The KMS server is:
	set str12=Checking the network, Please wait a moment...
)
if not defined str3 (
	echo.&echo Unsupported system language.
	echo.&echo This BAT just support Chinese[CN, HK, TW] and English.
	echo.&echo %str9% &pause>nul)
goto :EOF

:failure
cls&color 1e
echo.&echo %bar%%bar%%bar%
echo %str6% &echo.&echo %str8%
echo %bar%%bar%%bar%&echo.
echo %str9% & pause>nul
exit

:successful
cls&color ce
echo.&echo %bar%%bar%%bar%
echo %str5% &echo.&echo %str10% %1
echo %bar%%bar%%bar%&echo.
echo %str9% & pause>nul
exit

:netchk
echo %str12%
ping -n 1 www.qq.com | find /i "TTL" > nul && (cls & goto :EOF)
ping -n 1 www.baidu.com | find /i "TTL" > nul && (cls & goto :EOF)
echo.&echo %str8% & echo. & echo %str9% & pause>nul
exit

:verchk
ver | find "10.0." >nul 2>nul && (goto :EOF)
echo.&echo %str7% &echo.&pause &exit

苏芷萱 @ 2025-6-19 13:19:03

56嗯哼 @我都可以 250*n

苏芷萱 @ 2025-6-19 13:13:21

@我都可以 250快乐

张柏然 @ 2025-6-17 13:33:51

https://oj.qdturing.cn/p/P1555

苏芷萱 @ 2025-6-17 13:16:31

https://oj.qdturing.cn/d/Neptune/p/SYSTEMP476?tid=684e7a2ff42f7a3042f09b21

大和和 @ 2025-6-15 12:55:48

#include using namespace std; int main() { int n; cin >> n; for(int a=2;a<=n;++a){ for(int b=2;b<=a;++b){ for(int c=b;c<=a;++c){

			for(int d=c;d<=a;++d){
				if(a*a*a==b*b*b+c*c*c+d*d*d){
						printf("Cube = %d, Triple = (%d,%d,%d)\n",a,b,c,d);
				}
					
			}
		}
	}
}
return 0;

}

张柏然 @ 2025-6-13 22:17:41

#include using namespace std;

int main() { int N; cin >> N;

for (int a = 6; a <= N; a++) {
    int a_cubed = a * a * a;
    for (int b = 2; b < a; b++) {
        int b_cubed = b * b * b;
        for (int c = b; c < a; c++) {
            int c_cubed = c * c * c;
            for (int d = c; d < a; d++) {
                int d_cubed = d * d * d;
                if (b_cubed + c_cubed + d_cubed == a_cubed) {
                    cout << "Cube = " << a << ", Triple = (" << b << "," << c << "," << d << ")" << endl;
                }
            }
        }
    }
}

return 0;

}

大和和 @ 2025-6-8 16:20:24

~~~^> ###### 4^~~~*

大和和 @ 2025-6-8 15:56:02

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin >> n;
	for(int i=1;i<=n;++i){
		if(i==1 || i==n){
			for(int j=1;j<=n;++j){
				printf("*");
			}
			printf("\n");
		}
		else{
			printf("*");
			for(int k=1;k<=n-2;++k){
				printf(" ");
			
			
			}
			printf("*");
			printf("\n");
		}
		
			
	} 
	return 0;	
}

我都可以 @ 2025-6-6 13:08:46

咱们还是试试用循环嵌套吧！

张柏然 @ 2025-6-6 13:05:16

#include<iostream>
using namespace std;
int main() {
	int n;
	cin >> n;
	for (int i = 1; i <= n; ++i) {
		cout << "*";
	}
	cout << endl;
	for (int i = 1; i <= n - 2; ++i) {
		cout << "*";
		for (int j = 2; j <= n - 1; ++j) {
			cout << " ";
		}
		cout << "*";
		cout << endl;
	}
	for (int i = 1; i <= n; ++i) {
		cout << "*";
	}
	return 0;
}

我都可以 @ 2025-6-4 21:00:56

#include<bits/stdc++.h>
using namespace std;
int main(){
	long long n;
	cin>> n;
	for(int i=1;i<=n;++i){
		cout<<"*";
	}
	cout<<"\n";
	for(int i=1;i<=n-2;++i){
		cout<<"*";
		for(int j=2;j<=n-1;++j){
			cout<<" ";
		}
		cout<<"*";
		printf("\n");
	}
	for(int i=1;i<=n;++i){
		cout<<"*";
	}
	return 0;
}

张柏然 @ 2025-6-4 13:06:09

https://www.bilibili.com/video/BV1Cm411Q7ue?spm_id_from=333.788.player.player_end_recommend_autoplay

张柏然 @ 2025-5-17 12:40:48

@mjq150711 python：

n, m = map(int, input().split())
matrix = []
for _ in range(n):
    row = list(map(int, input().split()))
    matrix.append(row)

max_val = matrix[0][0]
min_val = matrix[0][0]
max_pos = (0, 0)
min_pos = (0, 0)

for i in range(n):
    for j in range(m):
        if matrix[i][j] > max_val:
            max_val = matrix[i][j]
            max_pos = (i, j)
        if matrix[i][j] < min_val:
            min_val = matrix[i][j]
            min_pos = (i, j)

# 交换最大和最小值的位置
max_i, max_j = max_pos
min_i, min_j = min_pos
matrix[max_i][max_j], matrix[min_i][min_j] = matrix[min_i][min_j], matrix[max_i][max_j]

for row in matrix:
    print(' '.join(map(str, row)))

mjq150711 @ 2025-5-11 10:24:26

这题咋写：

题目描述同学们在操场上排成了一个n行m列的队形，请将这个队形中，年龄最大的同学和年龄最小的同学交换位置，并输出交换的结果（本题数据保证年龄最大的同学和年龄最小的同学在矩阵中是唯一的）比如：如下是一个3行4列的队形，这个队形中每个数字代表了每个同学的年龄。 8 10 18 9 15 12 10 6 17 3 12 15 这个队形中，年龄最大的同学在第1行第3列，年龄最小的同学在第3行第2列，将他们交换位置后输出结果为： 8 10 3 9 15 12 10 6 17 18 12 15

输入格式第1行有2个整数n和m，分别代表队形的行和列的值（2<=n,m<=200）接下来n行，每行有m个整数，代表每个同学的年龄（每个同学的年龄的值在1~100之间）

输出格式输出n行m列，代表交换位置后的结果，每行的m个数之间用空格隔开

样例输入 3 4 8 10 18 9 15 12 10 6 17 3 12 15 样例输出 8 10 3 9 15 12 10 6 17 18 12 15

训练里的《低温超导》样例不对

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训练里的《低温超导》样例不对

21 条评论

启蒙练习-求和

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