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#include <iostream> int print(long long num) { if (num == 0) return 0; std::cout << num % 10; print(num / 10); } int main(){ long long num; std::cin >> num; print(num); }
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#include <iostream> int print(long long num) { if (num == 0) return 0; std::cout << num % 10; print(num / 10); } int main(){ long long num; std::cin >> num; print(num); }