Compilare: user.cpp: In function ‘void ReadInput()’: user.cpp:18:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:20:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%f",&v[i]); ^ user.cpp: In function ‘void ConstructAscendingSubstring()’: user.cpp:46:21: warning: ‘pos’ may be used uninitialized in this function [-Wmaybe-uninitialized] dpAs[i] = pos; ~~~~~~~~^~~~~ user.cpp: In function ‘void ConstructDescendingSubstring()’: user.cpp:74:28: warning: ‘pos’ may be used uninitialized in this function [-Wmaybe-uninitialized] dpDes[i] = pos - 1; ~~~~^~~