Borderou de evaluare (job #199879)

Compilare: user.cpp: In function ‘int main()’: user.cpp:10:17: warning: unused variable ‘c1’ [-Wunused-variable] user.cpp:10:23: warning: unused variable ‘c2’ [-Wunused-variable] user.cpp:10:28: warning: unused variable ‘j’ [-Wunused-variable] user.cpp:13:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:18:67: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:78:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:10:45: warning: ‘w’ may be used uninitialized in this function [-Wuninitialized] user.cpp:67:22: warning: ‘q’ may be used uninitialized in this function [-Wuninitialized]