Merge branch 'manwar:master' into master

2 files changed, 31 insertions, 0 deletions

diff --git a/challenge-273/deadmarshal/java/Ch1.java b/challenge-273/deadmarshal/java/Ch1.java
new file mode 100644
index 0000000000..267c218829
--- /dev/null
+++ b/challenge-273/deadmarshal/java/Ch1.java
@@ -0,0 +1,17 @@
+public class Ch1 {
+  public static void main(String[] args) {
+    System.out.println(percentage_of_character("perl",'e'));
+    System.out.println(percentage_of_character("java",'a'));
+    System.out.println(percentage_of_character("python",'m'));
+    System.out.println(percentage_of_character("ada",'a'));
+    System.out.println(percentage_of_character("ballerina",'l'));
+    System.out.println(percentage_of_character("analitik",'k'));   
+  }
+  
+  private static int percentage_of_character(String str,char c) {
+    int count = 0;
+    for(int i = 0; i < str.length(); ++i) if(str.charAt(i) == c) count++;
+    return Math.round(((float)count/str.length()) * 100);
+  } 
+}
+
diff --git a/challenge-273/deadmarshal/java/Ch2.java b/challenge-273/deadmarshal/java/Ch2.java
new file mode 100644
index 0000000000..a606950072
--- /dev/null
+++ b/challenge-273/deadmarshal/java/Ch2.java
@@ -0,0 +1,14 @@
+public class Ch2 {
+  public static void main(String[] args) {
+    System.out.println(b_after_a("aabb"));
+    System.out.println(b_after_a("abab"));
+    System.out.println(b_after_a("aaa"));
+    System.out.println(b_after_a("bbb"));
+  }
+
+  private static boolean b_after_a(String str) {
+    int i = str.indexOf('b');
+    return i != -1 && i >= str.lastIndexOf('a');
+  }
+}
+