Eroare de compilare: user.c:2: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘namespace’ user.c: In function ‘main’: user.c:24: warning: implicit declaration of function ‘min’ user.c:33: warning: format ‘%ld’ expects type ‘long int’, but argument 2 has type ‘int’ user.c:10: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result user.c:11: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result user.c:13: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result user.c:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result user.c:29: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result