47 lines
895 B
C++
47 lines
895 B
C++
#include <iostream>
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#include <algorithm>
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#include <cstdlib>
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#include <list>
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#include <string>
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bool str_num_cmp(const std::string& s1, const std::string& s2)
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{
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return atoi(s1.c_str()) < atoi(s2.c_str()) ? true : false;
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}
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void show_list(const std::list<std::string> lst)
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{
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for (std::list<std::string>::const_iterator it = lst.begin();
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it != lst.end();
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it++)
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std::cout << it->c_str() << " " << std::endl;
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}
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int main(void)
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{
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char *arr[] = {
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"324", "2133", "938", "202", "199", "200"
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};
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std::list<std::string> lst;
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for (size_t i = 0, max_i = sizeof(arr) / sizeof(char *); i < max_i; i++)
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lst.push_back(arr[i]);
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std::cout << "Not sorted:" << std::endl;
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show_list(lst);
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lst.sort();
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std::cout << "Standart sorted:" << std::endl;
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show_list(lst);
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lst.sort(str_num_cmp);
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std::cout << "str_num_cmp sorted:" << std::endl;
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show_list(lst);
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return EXIT_SUCCESS;
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}
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