Borderou de evaluare (job #13662)

Compilare: user.cpp: In function 'int main()': user.cpp:28:20: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long long int' [-Wformat] user.cpp:3:20: warning: variable 'cn3' set but not used [-Wunused-but-set-variable] user.cpp:3:45: warning: unused variable 'k' [-Wunused-variable] user.cpp:3:49: warning: variable 'c' set but not used [-Wunused-but-set-variable] user.cpp:3:51: warning: unused variable 'c2' [-Wunused-variable] user.cpp:3:54: warning: unused variable 'c3' [-Wunused-variable] user.cpp:3:64: warning: unused variable 'd' [-Wunused-variable] user.cpp:5:22: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]