Compilare: main.cpp: In function 'int main()': main.cpp:25:31: warning: variable 'nmax' set but not used [-Wunused-but-set-variable] int cerinta, n, vali, np, nmax, i, j, inel, niv, k, pp, d, nr; ^~~~ main.cpp:25:61: warning: unused variable 'd' [-Wunused-variable] int cerinta, n, vali, np, nmax, i, j, inel, niv, k, pp, d, nr; ^ main.cpp:22:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("cub2.in", "r", stdin); ^ main.cpp:23:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("cub2.out", "w", stdout); ^ main.cpp:28:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%d%d%d", &cerinta, &n, &vali); ^ main.cpp:114:32: warning: array subscript is above array bounds [-Warray-bounds] f[4]++; ~~~^ main.cpp:114:32: warning: array subscript is above array bounds [-Warray-bounds] main.cpp:131:32: warning: array subscript is above array bounds [-Warray-bounds] f[4]++; ~~~^ main.cpp:131:32: warning: array subscript is above array bounds [-Warray-bounds] main.cpp:135:16: warning: array subscript is above array bounds [-Warray-bounds] printf ("%d\n%d\n%d\n%d", f[1], f[2], f[3], f[4]); ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~