Easy
Check if Bitwise OR Has Trailing Zeros — C++
Full explanation · Time O(n) · Space O(1)
// Time: O(n)
// Space: O(1)
// bit manipulation
class Solution {
public:
bool hasTrailingZeros(vector<int>& nums) {
int cnt = 0;
for (const auto& x : nums) {
if (x % 2) {
continue;
}
if (++cnt == 2) {
return true;
}
}
return false;
}
};