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#include <iostream>
#include <fstream>
using namespace std;
int main(int argc, char *argv[]) {
if(argc < 3) {
cerr << argv[0] << " requires an input and an output file!" << endl;
return 1;
}
ifstream src(argv[1]);
ofstream dst(argv[2]);
if(!src.is_open()) {
cerr << "Failed to open " << argv[1] << endl;
return 2;
}
dst << src.rdbuf();
return 0;
}
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