completed and tested assignmentHEADmain

1 files changed, 84 insertions, 0 deletions

diff --git a/Project1/i.program.cpp b/Project1/i.program.cpp
index e69de29..17179c1 100644
--- a/Project1/i.program.cpp
+++ b/Project1/i.program.cpp
@@ -0,0 +1,84 @@
+#include <iostream>
+
+//struct holding the users date of birth
+struct UserBirthday {
+    int month;
+    int day;
+    int year;
+};
+
+// function that loops to print numbers 1-100
+void Print100() {
+    for (int i = 0; i <= 100; ++i) {
+        std::cout << i << std::endl;
+    }
+}
+//function to recieve user birth day/month/year and return a struct
+UserBirthday InputBday() {
+    UserBirthday bday;
+    std::cout << "enter your birth day: ";
+    std::cin >> bday.day;
+    std::cout << "enter your birth month: ";
+    std::cin >> bday.month;
+    std::cout << "enter your birth year: ";
+    std::cin >> bday.year;
+    return bday;
+}
+// basic fibonacci sequence function
+void fibonacci(size_t n) {
+    int a = 0, b = 1, c;
+    std::cout << "fibonacci sequence elements up to term number: " << n << std::endl;
+    for (size_t i = 0; i < n; ++i) {
+        std::cout << a << " ";
+        c = a + b;
+        a = b;
+        b = c;
+    }
+    std::cout << std::endl;
+}
+
+int main() {
+    //loop to display menu and process user input while keeping them in menu until they choose exit
+    char userChoice;
+    do {
+        //manu options
+        std::cout << "options:" << std::endl;
+        std::cout << "a: print100" << std::endl;
+        std::cout << "b: input personal information" << std::endl;
+        std::cout << "c: print fibonacci" << std::endl;
+        std::cout << "d: exit" << std::endl;
+        std::cout << "choose: a, b, c, or d: ";
+        std::cin >> userChoice;
+
+        // switch to give the user the right output for their aselection, added case insensitivity
+        switch (userChoice) {
+        case 'A':
+        case 'a':
+            Print100();
+            break;
+        case 'B':
+        case 'b': {
+            UserBirthday userBday = InputBday();
+            std::cout << "your birthday is: " << userBday.month << "/" << userBday.day << "/" << userBday.year << std::endl;
+            break;
+        }
+        case 'C':
+        case 'c': {
+            size_t n;
+            std::cout << "enter how many fibonacci terms: ";
+            std::cin >> n;
+            fibonacci(n);
+            break;
+        }
+        case 'D':
+        case 'd':
+            std::cout << std::endl << "exiting, goodbye" << std::endl << std::endl;
+            break;
+        default:
+            std::cout << std::endl << "invalid input" << std::endl << std::endl;
+            break;
+        }
+    } while (userChoice != 'D' && userChoice != 'd');
+
+    return 0;
+}
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