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| 1 | +packagecom.fishercoder.solutions; |
| 2 | + |
| 3 | +importjava.util.ArrayList; |
| 4 | +importjava.util.List; |
| 5 | + |
| 6 | +publicclass_816 { |
| 7 | +publicstaticclassSolution1 { |
| 8 | +publicList<String>ambiguousCoordinates(Strings) { |
| 9 | +s =s.substring(1,s.length() -1); |
| 10 | +List<String>list =newArrayList<>(); |
| 11 | +for (inti =1;i <s.length();i++) { |
| 12 | +Stringx =s.substring(0,i); |
| 13 | +List<String>xs =findAllPossibilities(x); |
| 14 | +Stringy =s.substring(i); |
| 15 | +List<String>ys =findAllPossibilities(y); |
| 16 | +for (Stringj :xs) { |
| 17 | +for (Stringk :ys) { |
| 18 | +list.add("(" +j +", " +k +")"); |
| 19 | + } |
| 20 | + } |
| 21 | + } |
| 22 | +returnlist; |
| 23 | + } |
| 24 | + |
| 25 | +privateList<String>findAllPossibilities(Stringstr) { |
| 26 | +List<String>result =newArrayList<>(); |
| 27 | +if (str.length() ==1) { |
| 28 | +result.add(str); |
| 29 | +returnresult; |
| 30 | + }else { |
| 31 | +for (inti =1;i <str.length();i++) { |
| 32 | +StringintegerPart =str.substring(0,i); |
| 33 | +StringfloatPart =str.substring(i); |
| 34 | +if (integerPart.length() >1 &&integerPart.charAt(0) !='0' &&floatPart.charAt(floatPart.length() -1) !='0') { |
| 35 | +result.add(integerPart +"." +floatPart); |
| 36 | + }elseif (integerPart.length() ==1 &&floatPart.charAt(floatPart.length() -1) !='0') { |
| 37 | +result.add(integerPart +"." +floatPart); |
| 38 | + } |
| 39 | + } |
| 40 | +if (str.charAt(0) !='0') { |
| 41 | +result.add(str); |
| 42 | + } |
| 43 | + } |
| 44 | +returnresult; |
| 45 | + } |
| 46 | + } |
| 47 | +} |