1def findNumbers(nums):
2    count = 0
3    for num in nums:
4        if len(str(num)) % 2 == 0:
5            count += 1
6    return count
7
8nums = [12, 345, 2, 6, 7896]
9print(findNumbers(nums))

1#include <vector>
#include <cmath>
using namespace std;

int findNumbers(vector<int>& nums) {
    int count = 0;
    for (int num : nums) {
        if (static_cast<int>(log10(num)) % 2 == 1) {
            count++;
        }
    }
    return count;
}

int main() {
    vector<int> nums = {12, 345, 2, 6, 7896};
    cout << findNumbers(nums) << endl;
    return 0;
}