Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:51:17: error: ‘k’ was not declared in this scope if(cnt==k)) ^ user.cpp:51:19: error: expected primary-expression before ‘)’ token if(cnt==k)) ^ user.cpp:51:19: error: expected ‘;’ before ‘)’ token user.cpp:20:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(IN,"%d%d%d%d",&N,&M,&K,&P); ^ user.cpp:33:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(IN,"%d%d",&x,&y); ^