Compilare: user.cpp: In function ‘int main()’: user.cpp:22:44: warning: variable ‘sts’ set but not used [-Wunused-but-set-variable] int N, K, st = 1, dr = 1, maxx = -inf, sts, drs, sol = -inf; ^ user.cpp:22:49: warning: variable ‘drs’ set but not used [-Wunused-but-set-variable] int N, K, st = 1, dr = 1, maxx = -inf, sts, drs, sol = -inf; ^ user.cpp:24:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf ( f, "%d%d", &N, &K ); ^ user.cpp:26:53: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf ( f, "%d%d", &v[i].timp, &v[i].bani ); ^