#include <iostream>
#include <string>
#include <cstdio>
#include <cstdlib>
void Start(std::string &mon)
{
printf("%s\n", mon.c_str());
int month= atoi(mon.c_str());
printf("%i", month);
}
int main() {
std::string str = "03";
Start(str);
}
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