Borderou de evaluare (job #374166)

Compilare: user.cpp: In function ‘int main()’: user.cpp:33:22: warning: statement has no effect [-Wunused-value] user.cpp:14:41: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:18:49: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:5: warning: ‘j1’ may be used uninitialized in this function [-Wuninitialized] user.cpp:49:31: warning: ‘sol’ may be used uninitialized in this function [-Wuninitialized]