尝试通过删除Int数组中的前导零来合并数字.
int[] array = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 5 };
for (int i = 0; i < arr.length; i++) {
String.format("%09d", array[i]);
}
for (int i = 0; i < arr.length; i++) {
System.out.print(array[i]);
}
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期望的输出:
405
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