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gdunknown
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a year ago
555 B
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Indexable
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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; } } //жестко