Borderou de evaluare (job #569960)

Compilare: user.cpp: In function ‘int fc1(char*)’: user.cpp:23:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘int fc2(char*)’: user.cpp:85:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘int main()’: user.cpp:149:16: warning: unused variable ‘nr’ [-Wunused-variable] user.cpp:164:16: warning: unused variable ‘nr’ [-Wunused-variable] user.cpp:145:9: warning: unused variable ‘v’ [-Wunused-variable] user.cpp:145:69: warning: unused variable ‘i’ [-Wunused-variable] user.cpp: In function ‘int fc1(char*)’: user.cpp:52:13: warning: ‘i1’ may be used uninitialized in this function [-Wuninitialized] user.cpp: In function ‘int fc2(char*)’: user.cpp:116:13: warning: ‘i1’ may be used uninitialized in this function [-Wuninitialized]