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- #include <iostream>
- using namespace std;
- int main(int argc, char const *argv[])
- {
- int number;
- cin >> number;
- cout << "Reverse " << number << endl;
- int reversed = 0;
- while (number > 0)
- {
- int new_value = (reversed * 10) + (number % 10);
- if (new_value < reversed)
- {
- cerr << "The number was too large" << endl;
- return -1;
- }
- else
- {
- number /= 10;
- reversed = new_value;
- }
- }
- cout << reversed << endl;
- return 0;
- }
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