static int findMissingNumber(int start, int end, List<Integer> list) {
Collections.sort(list);
int miss = 0;
int i = start;
for (int k: list) {
if (i != k) {
miss = i;
break;
}
i ++;
return miss;
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发条与库奇
static int findMissingNumber(int start, int end, List<Integer> list) {
Collections.sort(list);
int miss = 0;
int i = start;
for (int k: list) {
if (i != k) {
miss = i;
break;
}
i ++;
}
return miss;
}