adding cs142 code

cs142/lab02/binary.cpp

@@ -0,0 +1,57 @@
+#include <iostream>
+#include <vector>
+
+using namespace std;
+
+int main() {
+
+    int value;
+    int first, second, third, fourth, fifth;
+    vector<int> final;
+
+    cout << "please insert your number between 0 and 31" << endl;
+    cin >> value;
+    int prin = value%2;
+    value = value/2;
+    if(prin >=1)
+        first = 1;
+    else
+       first = 0; 
+    final.push_back(first);
+    prin = value%2;
+    value = value/2;
+    if(prin >=1)
+        second = 1;
+    else
+        second = 0;
+    final.push_back(second);
+    prin = value%2;
+    value = value/2;
+    if(prin >= 1)
+        third = 1;
+    else
+        third = 0;
+    final.push_back(third);
+    prin = value%2;
+    value = value/2;
+    if(prin >= 1)
+        fourth = 1;
+    else
+        fourth = 0;
+    final.push_back(fourth);
+    prin = value%2;
+    value = value/2;
+    if(prin >= 1)
+        fifth = 1;
+    else
+        fifth = 0;
+    final.push_back(fifth);
+
+    cout <<fifth<<fourth<<third<<second<<first << endl;
+  //  for(unsigned int i = 0 ; i<final.size();i++) {
+
+   //     cout << final[i];
+  //  }
+    cout << "\n";
+
+}