problem 2 done

1 files changed, 68 insertions, 0 deletions

diff --git a/problem2.cpp b/problem2.cpp
new file mode 100644
index 0000000..255b7f8
--- /dev/null
+++ b/problem2.cpp
@@ -0,0 +1,68 @@
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    double conversion[10] = {0.47317, 2, 0.5, 0.23659, 2.1134, 4.2268};
+    unsigned short sel;
+    double amount;
+
+    cout << "Pints to Liters (enter 0)" << endl;
+    cout << "Pints to Cups (enter 1)" << endl;
+    cout << "Cups to Pints (enter 2)" << endl;
+    cout << "Cups to Liters (enter 3)" << endl;
+    cout << "Liters to Pints (enter 4)" << endl;
+    cout << "Liters to Cups (enter 5)" << endl;
+
+    do {
+        cout << "?: ";
+        cin >> sel;
+        if (sel > 5)
+            cout << "Enter a number between 0 and 5" << endl;
+    } while (sel > 5);
+
+    do {
+        switch (sel) {
+            case 0: // fallthrough
+            case 1:
+                cout << "Enter the amount in Pints: ";
+                break;
+            case 2:
+            case 3:
+                cout << "Enter the amount in Cups: ";
+                break;
+            case 4:
+            case 5:
+                cout << "Enter the amount in Liters: ";
+                break;
+        }
+        cin >> amount;
+        if (amount < 0)
+            cout << "Enter a positive number" << endl;
+    } while (amount < 0);
+
+    double result = conversion[sel] * amount;
+    switch (sel) {
+        case 0:
+            cout << amount << " Pints is " << result << " Liters" << endl;
+            break;
+        case 1:
+            cout << amount << " Pints is " << result << " Cups" << endl;
+            break;
+        case 2:
+            cout << amount << " Cups is " << result << " Pints" << endl;
+            break;
+        case 3:
+            cout << amount << " Cups is " << result << " Liters" << endl;
+            break;
+        case 4:
+            cout << amount << " Liters is " << result << " Pints" << endl;
+            break;
+        case 5:
+            cout << amount << " Liters is " << result << " Cups" << endl;
+            break;
+    }
+    return 0;
+}