#include <cstdio> using namespace std; int main(int argc, char** argv) { if(argc == 2) { FILE* f = fopen(argv[1], "w"); if(f != NULL) { fprintf(f, "Robin hood and his merry men"); fclose(f); return 0; } else { printf("File %s cannot be opened for writing\n", argv[1]); return 1; } } else { printf("No file argument provided\n"); return 1; } }