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string split and append spaceTech/Algorithm 2018. 10. 9. 23:40반응형/* Implement loveSpace("abc") that returns "a b c" */@Testpublic static String loveSpace(String value){if(value.length()<=0) return value;StringBuilder sb = new StringBuilder();char[] _value = value.toCharArray();for(int i = 0;i<_value.length-1;i++){sb.append(_value[i]).append(" ");}sb.append(_value[_value.length-1]);return sb.toString();}반응형
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