Compilare: user.cpp: In function ‘int main()’: user.cpp:21:19: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] cin>>A[i] + 1; ^ user.cpp:17:12: warning: unused variable ‘m’ [-Wunused-variable] int n, m, h; ^ user.cpp:17:15: warning: unused variable ‘h’ [-Wunused-variable] int n, m, h; ^ user.cpp:30:9: warning: unused variable ‘sol’ [-Wunused-variable] int sol = 0; ^ user.cpp:14:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("muzeu.in", "r", stdin); ^ user.cpp:15:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("muzeu.out", "w", stdout); ^