Java, with the assumption that the function is actually taking an integer, not a float.
private static String pattern(int x) { StringBuffer sb = new StringBuffer("\n"), result = new StringBuffer(); for (int i = 1; i <= x; i++) { sb.insert(0,i); result.insert(0,sb.toString()); } return result.toString(); }
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Java, with the assumption that the function is actually taking an integer, not a float.