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  1. class M{
  2.   static String c(char[]a){String r="";int i=0,s;Character l='a';for(char c:a)if((s="christma".indexOf(l=l.toLowerCase(c)))==i|i>7&s==4){r+=c;i=i>7?0:i+1;}else r+=l.isUpperCase(c)?l:l.toUpperCase(c);return r;}
  3.  
  4.   public static void main(String[] a){
  5.     System.out.println(c("i CAN HARDLY WORK LIKE THIS please GET ME A NEW KEYBOARD FOR cHRISTMAS".toCharArray()));
  6.     System.out.println(c("Hello World!".toCharArray()));
  7.     System.out.println(c("I like pie :)".toCharArray()));
  8.     System.out.println(c("hELP my KeYboarD\niS BROKEN".toCharArray()));
  9.     System.out.println(c("cHRISTMAS IS COMING REALLY SOON!".toCharArray()));
  10.     System.out.println(c("C is the first letter in cHRISTMAS".toCharArray()));
  11.   }
  12. }
Success #stdin #stdout 0.05s 711168KB
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stdin
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Standard input is empty
stdout
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I Can HaRdly work lIke thiS PLEASE geT Me A new keyboard for ChriStmas
hELLO wORLD!
i LIKE PIE :)
Help MY kEyBOARd
Is broken
cHRISTMAS is Coming really soon!
C IS ThE FIrST LETTER iN ChriSTMAS
https://ideone.com/KzZqVL
language:
Java (12.0.1)
created:
7 years ago
visibility:
public

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