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#include <fstream>
#include <string>
#include <vector>
#include <sstream>
#include <cstdio>
 
constexpr std::size_t minfields{33};
 
std::vector<std::string> splitStr(const std::string& line, const char delimiter = ',')
{
    std::vector<std::string> splitLine;
    splitLine.reserve(minfields);
    std::istringstream ss(line);
    std::string buf;
    while (std::getline(ss, buf, delimiter)) {
        splitLine.push_back(buf);
    }
    return splitLine;
}
 
int main(int argc, char* argv[])
{
    if(argc < 3)
    {
        exit(EXIT_SUCCESS);
    }
    std::ifstream inFile(argv[1]);
    FILE* outFile = fopen(argv[2], "w");
 
    std::string line;
    while(std::getline(inFile,line))
    {
        auto split = splitStr(line, ';');
        if(split[3][0] == 'E' || split[3][0] == 'T')
        {
 fprintf(outFile, "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
         split[0].c_str(),
         ",",
         split[1].c_str(),
         ",",
         split[3].c_str(),
         ",",
         split[4].c_str(),
         ",",
         split[5].c_str(),
         ",",
         split[6].c_str(),
         ",",
         split[10].c_str(),
         ",",
         split[9].c_str(),
         ",",
         split[11].c_str(),
         ",",
         split[7].c_str(),
         ",",
         split[32].c_str(),
         "\n");
        }
    }
    inFile.close();
    fclose(outFile);
}
 

Main.java:1: error: illegal character: '#'
#include <fstream>
^
Main.java:1: error: class, interface, or enum expected
#include <fstream>
         ^
Main.java:2: error: illegal character: '#'
#include <string>
^
Main.java:3: error: illegal character: '#'
#include <vector>
^
Main.java:4: error: illegal character: '#'
#include <sstream>
^
Main.java:5: error: illegal character: '#'
#include <cstdio>
^
Main.java:9: error: class, interface, or enum expected
std::vector<std::string> splitStr(const std::string& line, const char delimiter = ',')
^
Main.java:12: error: class, interface, or enum expected
    splitLine.reserve(minfields);
    ^
Main.java:13: error: class, interface, or enum expected
    std::istringstream ss(line);
    ^
Main.java:14: error: class, interface, or enum expected
    std::string buf;
    ^
Main.java:15: error: class, interface, or enum expected
    while (std::getline(ss, buf, delimiter)) {
    ^
Main.java:17: error: class, interface, or enum expected
    }
    ^
Main.java:19: error: class, interface, or enum expected
}
^
Main.java:26: error: class, interface, or enum expected
    }
    ^
Main.java:28: error: class, interface, or enum expected
    FILE* outFile = fopen(argv[2], "w");
    ^
Main.java:30: error: class, interface, or enum expected
    std::string line;
    ^
Main.java:31: error: class, interface, or enum expected
    while(std::getline(inFile,line))
    ^
Main.java:34: error: class, interface, or enum expected
        if(split[3][0] == 'E' || split[3][0] == 'T')
        ^
Main.java:59: error: class, interface, or enum expected
        }
        ^
Main.java:62: error: class, interface, or enum expected
    fclose(outFile);
    ^
Main.java:63: error: class, interface, or enum expected
}
^
21 errors

Standard output is empty