Create aiga9q.cpp

mjibyi/aiga9q.cpp

@@ -0,0 +1,32 @@
+#include <iostream>
+#include <cmath>
+
+using namespace std;
+
+// Function to calculate the square root using the Newton-Raphson method
+double calculateSquareRoot(double number, double epsilon = 1e-6) {
+    double guess = number; // Initial guess
+    double prevGuess = 0;  // Previous guess
+
+    while (abs(guess - prevGuess) > epsilon) {
+        prevGuess = guess;
+        guess = 0.5 * (guess + number / guess); // Newton-Raphson formula
+    }
+
+    return guess;
+}
+
+int main() {
+    double number;
+    cout << "Enter a number to calculate its square root: ";
+    cin >> number;
+
+    if (number < 0) {
+        cout << "Square root is not defined for negative numbers." << endl;
+    } else {
+        double sqrtResult = calculateSquareRoot(number);
+        cout << "The square root of " << number << " is approximately " << sqrtResult << endl;
+    }
+
+    return 0;
+}