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diff --git a/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp b/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp
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index 0000000..f6aa568
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+++ b/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp
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+//Matthew Strapp
+//5449340
+//20 February 2018
+//Lab 3 Workout
+
+#include <iostream>
+using namespace std;
+int main () {
+  int decimal;
+  cout << "Enter an integer value from 1 to 999: ";
+  cin >> decimal;
+  if (decimal<1 || decimal>999) {
+    cout << "       Invalid Input.    Program terminated." << endl;
+    return 1453;
+  } else {
+      cout << "Roman numeral equivalent: ";
+  while (decimal!=0) {
+      if (decimal>900 && decimal<1000) {
+        cout << "CM"; decimal-=900;
+        }
+      if (decimal>=500 && decimal<900) {
+        cout << "D"; decimal-=500;
+        }
+      if (decimal>=400 && decimal<500) {
+        cout << "CD"; decimal-=400;
+        }
+      if (decimal>=100 && decimal<400) {
+        cout << "C"; decimal-=100;
+        }
+      if (decimal>=90 && decimal<100) {
+        cout << "XC"; decimal-=90;
+        }
+      if (decimal>=50 && decimal<90) {
+        cout << "L"; decimal-=50;
+        }
+      if (decimal>=40 && decimal<50) {
+        cout << "XL"; decimal-=40;
+        }
+      if (decimal>=10 && decimal<40) {
+        cout << "X"; decimal-=10;
+        }
+      if (decimal==9) {
+        cout << "IX"; decimal-=9;
+        }
+      if (decimal>=5 && decimal<9) {
+        cout << "V"; decimal-=5;
+        }
+      if (decimal==4) {
+        cout << "IV"; decimal-=4;
+        }
+      if (decimal>=1 && decimal<4) {
+        cout << "I"; decimal-= 1;
+        }
+      }
+    }
+  cout << endl;
+  return 0;
+}