Borderou de evaluare (job #443387)

Compilare: user.cpp: In function ‘void reduc()’: user.cpp:10:23: warning: unused variable ‘jj’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:73:21: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[100]’ [-Wformat] user.cpp:92:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:157:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:71:21: warning: unused variable ‘jj’ [-Wunused-variable] user.cpp:71:24: warning: unused variable ‘lg1’ [-Wunused-variable] user.cpp:73:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:108:33: warning: ‘j’ may be used uninitialized in this function [-Wuninitialized]