Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:56:50: error: cannot convert ‘bool’ to ‘FILE* {aka _IO_FILE*}’ for argument ‘3’ to ‘FILE* freopen(const char*, const char*, FILE*)’ freopen("menger.out", "w", stdout == NULL) return 1; ^ user.cpp:56:52: error: expected ‘)’ before ‘return’ freopen("menger.out", "w", stdout == NULL) return 1; ^ user.cpp:65:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n", &G); ^ user.cpp:66:67: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d %d %d %d\n", &x1, &y1, &z1, &x2, &y2, &z2); ^