Borderou de evaluare (job #431080)

Compilare: user.cpp: In function ‘std::string mult(std::string, int)’: user.cpp:13:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘std::string add(std::string, std::string)’: user.cpp:27:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:28:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘int main()’: user.cpp:69:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void solve2()’: user.cpp:57:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void solve1()’: user.cpp:44:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]