47 lines
957 B
C++
47 lines
957 B
C++
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#include <iostream>
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#include <fstream>
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#include <queue>
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#include <vector>
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using namespace std;
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void printNumbersInOrder(const string &filename) {
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ifstream inputFile(filename);
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if (!inputFile.is_open()) {
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cerr << "Unable to open the file: " << filename << endl;
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return;
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}
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queue<int> singleDigitQueue;
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queue<int> doubleDigitQueue;
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int number;
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while (inputFile >> number) {
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if (number >= 10) {
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doubleDigitQueue.push(number);
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}
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else {
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singleDigitQueue.push(number);
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}
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}
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while (!singleDigitQueue.empty()) {
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cout << singleDigitQueue.front() << " ";
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singleDigitQueue.pop();
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}
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while (!doubleDigitQueue.empty()) {
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cout << doubleDigitQueue.front() << " ";
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doubleDigitQueue.pop();
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}
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inputFile.close();
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}
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int main() {
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string filename = "input.txt";
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printNumbersInOrder(filename);
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return 0;
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}
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