guess the number

  import std.stdio, std.random, std.conv, std.string;

  int rnd_number(){
      immutable num = uniform(1, 25);
      return num;
  }

  int main(){
      int solution = rnd_number();
      int guess;

      for(int x = 0; x < 3; x++){
          write(": ");
          readf("%d", &guess);
          if(guess == solution){
              writeln("YEEEEEAAAHHHH");
              return 0;
          } else if(guess < solution){
              writeln("more...");
          } else {
              writeln("too much...");
          }
      }

      writeln("oh no.., the number was: ", solution);
      return 0;
  }