Borderou de evaluare (job #470998)

Compilare: user.cpp: In function ‘void schimba(char)’: user.cpp:59:12: warning: ‘R’ may be used uninitialized in this function [-Wuninitialized] user.cpp:60:12: warning: ‘L’ may be used uninitialized in this function [-Wuninitialized] user.cpp:58:12: warning: ‘B’ may be used uninitialized in this function [-Wuninitialized] user.cpp:57:12: warning: ‘F’ may be used uninitialized in this function [-Wuninitialized] user.cpp:56:12: warning: ‘D’ may be used uninitialized in this function [-Wuninitialized] user.cpp:55:12: warning: ‘U’ may be used uninitialized in this function [-Wuninitialized]