Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:40:36: error: invalid operands of types ‘int’ and ‘const char [2]’ to binary ‘operator<<’ cout << result = n - nxt[n] << "\n"; ^ user.cpp:40:24: warning: suggest parentheses around ‘-’ inside ‘<<’ [-Wparentheses] cout << result = n - nxt[n] << "\n"; ^ user.cpp:22:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("reguli.in", "r", stdin); ^ user.cpp:23:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("reguli.out", "w", stdout); ^