Add: new funny algorithms

Basic Calculator.cpp

@@ -0,0 +1,36 @@
+#include <iostream>
+
+int main() {
+    char op;
+    double num1, num2;
+
+    std::cout << "Enter an operator (+, -, *, /): ";
+    std::cin >> op;
+
+    std::cout << "Enter two numbers: ";
+    std::cin >> num1 >> num2;
+
+    switch (op) {
+        case '+':
+            std::cout << num1 + num2 << std::endl;
+            break;
+        case '-':
+            std::cout << num1 - num2 << std::endl;
+            break;
+        case '*':
+            std::cout << num1 * num2 << std::endl;
+            break;
+        case '/':
+            if (num2 != 0) {
+                std::cout << num1 / num2 << std::endl;
+            } else {
+                std::cout << "Error: Division by zero!" << std::endl;
+            }
+            break;
+        default:
+            std::cout << "Invalid operator" << std::endl;
+            break;
+    }
+
+    return 0;
+}

Number-Game.cpp

@@ -0,0 +1,28 @@
+#include <iostream>
+#include <cstdlib>
+#include <ctime>
+
+int main() {
+    std::srand(static_cast<unsigned>(std::time(0))); // Seed the random number generator
+    int secretNumber = std::rand() % 100 + 1; // Generate a random number between 1 and 100
+    int guess;
+    int attempts = 0;
+
+    std::cout << "Welcome to the Guess the Number game!" << std::endl;
+
+    do {
+        std::cout << "Enter your guess: ";
+        std::cin >> guess;
+        attempts++;
+
+        if (guess < secretNumber) {
+            std::cout << "Too low! Try again." << std::endl;
+        } else if (guess > secretNumber) {
+            std::cout << "Too high! Try again." << std::endl;
+        } else {
+            std::cout << "Congratulations! You guessed the number in " << attempts << " attempts." << std::endl;
+        }
+    } while (guess != secretNumber);
+
+    return 0;
+}

funnyalgo.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+#include <vector>
+#include <ctime>
+#include <cstdlib>
+
+int main() {
+    // Seed the random number generator with the current time
+    std::srand(std::time(0));
+
+    // Create an array of jokes
+    std::vector<std::string> jokes = {
+        "Why don't scientists trust atoms? Because they make up everything!",
+        "Parallel lines have so much in common. It’s a shame they’ll never meet.",
+        "I told my wife she was drawing her eyebrows too high. She looked surprised.",
+        "Why don't skeletons fight each other? They don't have the guts.",
+        "I used to play piano by ear, but now I use my hands."
+    };
+
+    // Generate a random index to select a joke
+    int randomIndex = std::rand() % jokes.size();
+
+    // Display the random joke
+    std::cout << "Here's a random joke for you:\n";
+    std::cout << jokes[randomIndex] << std::endl;
+
+    return 0;
+}

star-pattern.cpp

@@ -0,0 +1,16 @@
+#include <iostream>
+
+int main() {
+    int rows;
+    std::cout << "Enter the number of rows: ";
+    std::cin >> rows;
+
+    for (int i = 1; i <= rows; i++) {
+        for (int j = 1; j <= i; j++) {
+            std::cout << "* ";
+        }
+        std::cout << std::endl;
+    }
+
+    return 0;
+}