Compilare: main.cpp: In function 'int main()': main.cpp:25:19: warning: unused variable 'yu' [-Wunused-variable] long long int yu=oameni.top().first; ^~ main.cpp:68:30: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(prim->urm=NULL) ^ main.cpp:78:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(long long int i=1;i<=n;i++) ^~~ main.cpp:81:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' return 0; ^~~~~~ main.cpp:20:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&d); ^ main.cpp:23:27: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&x,&y); ^