Compilare: user.cpp: In function ‘int main()’: user.cpp:193:147: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] fprintf(fout, "%d\n", min(query(aint, 1, 1, n, l, r), min(val(query(aintsc, 1, 1, n, l, l), l), val(query(aintsc, 1, 1, n, r, r), r)))); ^ user.cpp:138:9: warning: unused variable ‘cx’ [-Wunused-variable] int cx = x; ^ user.cpp:130:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d", &n, &x); ^ user.cpp:141:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &t); ^ user.cpp:146:60: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", c + dr, m + dr, p + dr); ^ user.cpp:192:41: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d", &l, &r); ^