assignment completed and testedHEADmain

1 files changed, 48 insertions, 0 deletions

diff --git a/Project1/program.cpp b/Project1/program.cpp
new file mode 100644
index 0000000..2fb4727
--- /dev/null
+++ b/Project1/program.cpp
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+#include <iostream>
+#include "helpers.h"
+
+long factorial(int n) {
+    if (n == 0 || n == 1)
+        return 1;
+    else
+        return n * factorial(n - 1);
+}
+
+int fibonacci(int n) {
+    if (n <= 1)
+        return n;
+    else
+        return fibonacci(n - 1) + fibonacci(n - 2);
+}
+
+double power(double base, int exponent) {
+    if (exponent == 0)
+        return 1;
+    else if (exponent > 0)
+        return base * power(base, exponent - 1);
+    else
+        return (1 / base) * power(base, exponent + 1);
+}
+
+int main() {
+    int n;
+    double base;
+    int exponent;
+
+    // Factorial calculation
+    std::cout << "Enter a number to calculate its factorial: ";
+    std::cin >> n;
+    std::cout << "Factorial of " << n << " is: " << factorial(n) << std::endl;
+
+    // Fibonacci sequence
+    std::cout << "Enter the term number to find in Fibonacci sequence: ";
+    std::cin >> n;
+    std::cout << "Term number " << n << " in Fibonacci sequence is: " << fibonacci(n) << std::endl;
+
+    // Power function
+    std::cout << "Enter base and exponent to calculate power (base (space) exponent): ";
+    std::cin >> base >> exponent;
+    std::cout << base << " raised to the power of " << exponent << " is: " << power(base, exponent) << std::endl;
+
+    return 0;
+}
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