Compilare: user.cpp: In function ‘int main()’: user.cpp:36:10: warning: suggest parentheses around assignment used as truth value [-Wparentheses] flag = st = dr = cnt = 0; ^ user.cpp:12:58: warning: unused variable ‘dir’ [-Wunused-variable] int p, n, m, t, l, c, k, s, x, y, b, st, dr, acc, cnt, dir, ncr, lcr, ccr, dcr; ^ user.cpp:15:64: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d%d%d%d%d%d%d%d", &p, &n, &m, &t, &l, &c, &k, &s); ^ user.cpp:17:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d%d", &x, &y); ^ user.cpp:24:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &x); ^