Compilare: user.cpp: In function ‘int main()’: user.cpp:15:32: warning: unused variable ‘x’ [-Wunused-variable] unsigned long long n, p, i, x, jmin, maxim, flag, af, poz, zero, j, sum; ^ user.cpp:15:48: warning: unused variable ‘flag’ [-Wunused-variable] unsigned long long n, p, i, x, jmin, maxim, flag, af, poz, zero, j, sum; ^ user.cpp:15:54: warning: unused variable ‘af’ [-Wunused-variable] unsigned long long n, p, i, x, jmin, maxim, flag, af, poz, zero, j, sum; ^ user.cpp:15:58: warning: unused variable ‘poz’ [-Wunused-variable] unsigned long long n, p, i, x, jmin, maxim, flag, af, poz, zero, j, sum; ^ user.cpp:15:63: warning: unused variable ‘zero’ [-Wunused-variable] unsigned long long n, p, i, x, jmin, maxim, flag, af, poz, zero, j, sum; ^ user.cpp:17:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%llu%llu", &n, &p); ^ user.cpp:21:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%llu", &c[i]); ^