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标准数组格式

输出标准数组格式:[11,22,33,44,55]

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System.out.print("[");
for (int i = 0; i < array.length; i++) {
if (i==array.length-1){
System.out.print(array[i]);
}else{
System.out.print(array[i]+",");
}
}
System.out.println("]");