Initial commit: C++ courseware

2.Course/3.Project/猜数字/GuessNum.cpp

@@ -0,0 +1,144 @@
+//
+// Created by xiaolinquan on 2024/12/21.
+//
+#include <iostream>
+#include <cstdlib>
+#include <ctime>
+#include <cmath>
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+using namespace std;
+int randNum;
+
+// 设置控制台文本颜色
+void setConsoleColor(int color) {
+#ifdef _WIN32
+    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color);
+#else
+    cout << "\033[" << color << "m";
+#endif
+}
+
+// 恢复控制台文本颜色
+void resetConsoleColor() {
+#ifdef _WIN32
+    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 7);
+#else
+    cout << "\033[0m";
+#endif
+}
+
+// 奖励机制函数
+void calculateReward(int attempts, int &smallSnacks) {
+    if (attempts <= 1){
+        smallSnacks = 10;
+    }else if (attempts <= 2) {
+	        smallSnacks = 7;
+	 }else if (attempts <= 4) {
+        smallSnacks = 5;
+    } else if (attempts <= 7) {
+        smallSnacks = 2;
+    } else {
+        smallSnacks = 1;
+    }
+}
+
+// 提示机制函数
+void giveHint(int guessNum, int randNum) {
+    int difference = abs(guessNum - randNum);
+    if (difference == 0) return;
+
+    // 1. 基础提示 
+    setConsoleColor(14);
+    if (difference <= 5) cout << "非常非常接近了！！" << endl;
+    else if (difference <= 10) cout << "接近了！" << endl;
+    else if (difference <= 25) cout << "差距适中。" << endl;
+    else cout << "！差距很大哦！" << endl;
+
+    // 2. 随机触发一种额外提示 (抽取 0-5)
+    int hintType = rand() % 10;
+
+    switch (hintType) {
+        case 0: // 奇偶性
+            if (randNum % 2 == 0) cout << "线索：它是偶数。" << endl;
+            else cout << "线索：它是奇数。" << endl;
+            break;
+        case 1: // 各位数字之和
+            cout << "线索：各位数字之和是 " << (randNum/10 + randNum%10) << endl;
+            break;
+        case 2: // 尾数 (你的原逻辑)
+            cout << "线索：最后一位数字是 " << randNum % 10 << endl;
+            break;
+        case 3: // 倍数
+            if (randNum % 3 == 0) cout << "线索：是 3 的倍数。" << endl;
+            else if (randNum % 5 == 0) cout << "线索：是 5 的倍数。" << endl;
+            else cout << "线索：不是 3 也不是 5 的倍数。" << endl;
+            break;
+        case 4: 
+            cout << "这次没有额外线索，靠直觉吧！" << endl;
+			            break;
+        case 5: // 什么都不提示
+            cout << "这次没有额外线索，靠直觉吧！" << endl;
+            break;
+        default:
+        	cout << "这次没有额外线索，靠直觉吧！" << endl;
+            	
+    }
+
+    resetConsoleColor();
+}
+
+int main() {
+	
+    srand((unsigned int)time(nullptr));
+    int round = 1;
+
+    while (true) {
+        randNum = rand() % 100 + 1;
+        int guessNum = -1;
+        int attempts = 0;
+
+        setConsoleColor(11); // 设置颜色为亮青色
+        cout << "开始第" << round << "轮竞猜！" << endl;
+        resetConsoleColor();
+
+        while (guessNum != randNum) {
+            cout << "请输入你要猜的数字(范围1-100): ";
+            cin >> guessNum;
+            attempts++;
+
+            if (guessNum > randNum) {
+                setConsoleColor(12); // 红色
+                cout << "你猜得太大了！" << endl;
+                resetConsoleColor();
+            } else if (guessNum < randNum) {
+                setConsoleColor(12); // 红色
+                cout << "你猜得太小了！" << endl;
+                resetConsoleColor();
+            }
+
+            // 提示玩家
+            giveHint(guessNum, randNum);
+
+            if (guessNum == randNum) {
+                setConsoleColor(10); // 绿色
+                cout << "你猜中了！！恭喜！" << endl;
+                resetConsoleColor();
+
+                int Snacks = 0;
+                calculateReward(attempts,Snacks);
+
+                setConsoleColor(13); // 紫色
+                cout << "你获得了 " << Snacks << " 个零食！" << endl;
+                resetConsoleColor();
+            }
+        }
+
+        round++;
+    }
+
+    return 0;
+}
+