Eroare de compilare: user.cpp:5:20: warning: left operand of comma operator has no effect [-Wunused-value] FILE*f=("desen.in","r"); ^ user.cpp:5:23: error: cannot convert ‘const char*’ to ‘FILE* {aka _IO_FILE*}’ in initialization FILE*f=("desen.in","r"); ^ user.cpp:6:21: warning: left operand of comma operator has no effect [-Wunused-value] FILE*g=("desen.out","w"); ^ user.cpp:6:24: error: cannot convert ‘const char*’ to ‘FILE* {aka _IO_FILE*}’ in initialization FILE*g=("desen.out","w"); ^ user.cpp:14:1: error: ‘priority_queue’ does not name a type priority_queue<pair<int,double>,vector<pair<int,double> >,compar> q; ^ user.cpp:51:1: error: expected ‘}’ at end of input } ^ user.cpp: In member function ‘void compar::apm(std::vector<std::pair<int, int> >)’: user.cpp:19:19: error: ‘memset’ was not declared in this scope memset(s,n+1,0); ^ user.cpp:20:24: error: conflicting declaration ‘double nr’ double ct=0.000000,nr=1000000.000000; ^ user.cpp:17:24: error: ‘nr’ has a previous declaration as ‘int nr’ int mini=1,s[1001],nr=0; ^ user.cpp:26:9: error: ‘q’ was not declared in this scope q.push(v[mini][i]); ^ user.cpp:28:13: error: ‘q’ was not declared in this scope while(s[q.top().first]==1) ^ user.cpp:30:7: error: ‘q’ was not declared in this scope h=q.top(); ^ user.cpp: In member function ‘int compar::main()’: user.cpp:39:22: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 3 has type ‘int*’ [-Wformat=] fscanf(f,"%ld",&n); ^ user.cpp:42:29: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 3 has type ‘int*’ [-Wformat=] fscanf(f,"%ld",&x,&y); ^ user.cpp:42:29: warning: too many arguments for format [-Wformat-extra-args] user.cpp:47:60: warning: value computed is not used [-Wunused-value] v[j].push_back(make_pair(i,sqrt(pow((a[j].first-a[i].first,2)+pow(a[j].second-a[i].second,2))))); ^ user.cpp:47:104: error: ‘pow’ was not declared in this scope v[j].push_back(make_pair(i,sqrt(pow((a[j].first-a[i].first,2)+pow(a[j].second-a[i].second,2)))));