Borderou de evaluare (job #408648)

Compilare: user.cpp: In function ‘BigInt Integer(std::string)’: user.cpp:34:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘BigInt Integer(char*)’: user.cpp:45:5: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘BigInt operator+(BigInt, BigInt)’: user.cpp:145:5: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:146:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:147:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘BigInt operator-(BigInt, BigInt)’: user.cpp:181:5: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:182:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘BigInt operator*(BigInt, BigInt)’: user.cpp:214:5: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:216:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:217:58: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘BigInt operator/(BigInt, BigInt)’: user.cpp:243:45: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] user.cpp: In function ‘BigInt operator%(BigInt, BigInt)’: user.cpp:290:45: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings]