Compilare: main.cpp: In function 'int main()': main.cpp:11:32: warning: unused variable 'inc' [-Wunused-variable] int p, n, i, a, b, max, l, inc, sf, rand, s, d, ns, nd, eg, cs; ^~~ main.cpp:11:37: warning: unused variable 'sf' [-Wunused-variable] int p, n, i, a, b, max, l, inc, sf, rand, s, d, ns, nd, eg, cs; ^~ main.cpp:15:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d %d", &p, &n); ^ main.cpp:17:38: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d", &v[i]); ^