Borderou de evaluare (job #186970)

Compilare: user.cpp: In function ‘int main()’: user.cpp:23:11: warning: unused variable ‘s’ [-Wunused-variable] user.cpp:23:13: warning: unused variable ‘k’ [-Wunused-variable] user.cpp:23:19: warning: unused variable ‘val’ [-Wunused-variable] user.cpp:27:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:32:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:35:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:37:44: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:42:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]