P1-P5: init

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

P1.java

@@ -0,0 +1,8 @@
+class P1 {
+  public static void main(String[] _args) {
+      int a = 44;
+      int b = 56;
+
+      System.out.println(a + " + " + b + " = " + (a + b));
+  }
+}