Compilare: user.c: In function ‘putere’: user.c:4:2: warning: missing braces around initializer [-Wmissing-braces] int i, j, k, rez[2][2] = {0}; ^ user.c:4:2: warning: (near initialization for ‘rez[0]’) [-Wmissing-braces] user.c: In function ‘fibo’: user.c:20:2: warning: missing braces around initializer [-Wmissing-braces] int v[2][2] = {0, 1, 1, 1}, rez[2][2] = {0, 1, 1, 1}, neutral[2][2] = {0, 1, 1, 1}; ^ user.c:20:2: warning: (near initialization for ‘v[0]’) [-Wmissing-braces] user.c:20:2: warning: missing braces around initializer [-Wmissing-braces] user.c:20:2: warning: (near initialization for ‘rez[0]’) [-Wmissing-braces] user.c:20:2: warning: missing braces around initializer [-Wmissing-braces] user.c:20:2: warning: (near initialization for ‘neutral[0]’) [-Wmissing-braces] user.c: In function ‘main’: user.c:40:10: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen ("kfib.in", "r", stdin); ^ user.c:41:10: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen ("kfib.out", "w", stdout); ^ user.c:43:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &n); ^