static int findMissingNumber(int start, int end, List<Integer> list) {
for(int i = start;i<=end;i++) {
if(!list.contains(i)){
return i;
}
return 0;
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ELias丿纯黑
static int findMissingNumber(int start, int end, List<Integer> list) {
for(int i = start;i<=end;i++) {
if(!list.contains(i)){
return i;
}
}
return 0;
}