Compilare: user.cpp: In function ‘int main()’: user.cpp:27:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("sase49.in", "r", stdin); ^ user.cpp:28:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("sase49.out", "w", stdout); ^ user.cpp:29:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &T); ^ user.cpp:33:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &a[i]); ^ user.cpp:47:88: warning: ‘s6’ may be used uninitialized in this function [-Wmaybe-uninitialized] printf("%d\n%d %d %d %d %d %d\n", Max, a[s1], a[s2], a[s3], a[s4], a[s5], a[s6]); ^ user.cpp:47:88: warning: ‘s5’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:47:88: warning: ‘s4’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:47:88: warning: ‘s3’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:47:88: warning: ‘s2’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:47:88: warning: ‘s1’ may be used uninitialized in this function [-Wmaybe-uninitialized]