View difference between Paste ID: wZZCY9WH and rXV3Fhth

 import tango.io.Stdout;
 import tango.io.Console;
 import tango.io.stream.Lines;
 
 int main(){
         //Stdout("Hello World").newline;
         //Stdout.format("Witaj {}", 101);
         //auto s = Cin.get();
         //int x = 5;
         //Cout("Wartosc s:")(s).newline;
 
         //foreach(line; new LineIterator!(char)(Cin.stream));
         //auto line = Cin.copyln();
 
         int tab[256];
         int i=0;
         int j=0;
         char z = 0;
 
         for(i=0; i<255; i++){
                 tab[i] = 0;
         }
 
         foreach(line; new Lines!(char)(Cin.stream)){
                 if(line == "end") break;
-                        for(j=0; j<4; j++){
+
-                                if(line[j] == '\0') break;
+                        for(j=0; j<line.length; j++){
                                 if(line[j] == i) tab[i]++;
                         }
                 }
 
                 for(i=0; i<255; i++){
                         if(tab[i] != 0){
                                 z = i;
                                 Stdout(tab[i]);
                                 Stdout(" ");
                                 Stdout(z).newline;
                         }
                         tab[i] = 0;
                 }
 
-                if(line == ".") break;
+                Stdout().newline;
 
                 //Stdout(cast(char[])line).newline;
         }
 
         return 0;
 
 }