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14 days ago
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#include <iostream>
using namespace std;
int countsOfdigits(int a) {
	int count = 0;
	while (a) {
		a /= 10;
		count++;
	}
	cout << count;
	return count;
}

int main()
{
	int n;
	cin >> n;
	countsOfdigits(n);
}
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