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c_cpp
a year ago
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#include <iostream>
using namespace std;


int main()
{
	int a;
	int b = 0; // количество цифр
	int c = 0; // сумма цифр
	cin >> a;
	int d = a;
	int sum = a;
	while (a != 0) {
		a /= 10;
		b += 1;
	}
	while (sum != 0) {
		c += sum % 10;
		sum /= 10;
	}
	
	cout << b << endl;
	cout << c << endl;
	if (d < 100) {
		cout << d % 10;
		d /= 10;
		cout << d % 10;
		d /= 10;
	}
	else {
		for (int i = 0; i <= b - 2; i += 1) {
			cout << d % 10;
			d /= 10;
		}
		cout << d % 10;
	}


}
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