Eroare de compilare: user.c:3:1: error: unknown type name ‘using’ using namespace std; ^ user.c:3:17: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘std’ using namespace std; ^ user.c:5:0: warning: ignoring #pragma warning [-Wunknown-pragmas] #pragma warning(push) ^ user.c:6:0: warning: ignoring #pragma warning [-Wunknown-pragmas] #pragma warning(disable: 4996) //4996 for _CRT_SECURE_NO_WARNINGS equivalent ^ user.c: In function ‘main’: user.c:24:2: error: unknown type name ‘bool’ bool foundStart; ^ user.c:27:2: error: unknown type name ‘bool’ bool isPalindrome; ^ user.c:41:18: error: ‘true’ undeclared (first use in this function) isPalindrome = true; ^ user.c:41:18: note: each undeclared identifier is reported only once for each function it appears in user.c:47:16: error: ‘false’ undeclared (first use in this function) foundStart = false; ^ user.c: At top level: user.c:92:0: warning: ignoring #pragma warning [-Wunknown-pragmas] #pragma warning(pop) ^ user.c: In function ‘main’: user.c:29:9: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("fibo.in", "r", stdin); ^ user.c:30:9: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("fibo.out", "w", stdout); ^ user.c:37:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^