Compilare: user.cpp: In function ‘void readFile()’: user.cpp:18:18: warning: unused variable ‘p’ [-Wunused-variable] long long i, p = 1, nr, ant = 0; ^ user.cpp:18:25: warning: unused variable ‘nr’ [-Wunused-variable] long long i, p = 1, nr, ant = 0; ^ user.cpp:18:29: warning: unused variable ‘ant’ [-Wunused-variable] long long i, p = 1, nr, ant = 0; ^ user.cpp: In function ‘void solve()’: user.cpp:35:15: warning: unused variable ‘cump’ [-Wunused-variable] long long cump = 0; ^ user.cpp: In function ‘void readFile()’: user.cpp:16:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%lld%lld", &n, &sInit); ^ user.cpp:24:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%lld", &v[i]); ^