9 lines
255 B
Java
9 lines
255 B
Java
public static String repeat(String str, int times){
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StringBuilder ret = new StringBuilder();
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for(int i = 0;i < times;i++) ret.append(str);
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return ret.toString();
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}
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public static void main(String[] args){
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System.out.println(repeat("ha", 5));
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}
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