Submission #512726

#	Time	Username	Problem	Language	Result	Execution time	Memory
512726		algorithm16	Languages (IOI10_languages)	C++14	Compilation error	0 ms	0 KiB

lang

#include<iostream>
#include<algorithm>
#include "grader.h"
#include "lang.h"
using namespace std;
typedef long long int llint;
set <llint> s[65],s1;
llint e[105];
void excerpt(int *E) {
	s1.clear();
	for(int i=0;i<100;i++) {
		e[i]=E[i];
		s1.insert(e[i]);
		if(i && (i%2 || i>45)) s1.insert(e[i-1]*1e5+e[i]);
		if(i>1 && (i%2==0 || i>75)) s1.insert(e[i-2]*1e10+e[i-1]*1e5+e[i]);
	}
	int mx=0,idx=0;
	for(int i=0;i<56;i++) {
		if(s[i].size()<=mx) continue;
		int cnt=0;
		for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
			cnt+=(s[i].find(*it)!=s[i].end());
		}
		if(cnt>mx) {
			mx=cnt;
			idx=i;
		}
	}
	int l=language(idx);
	for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
		s[l].insert(*it);
	}
}

Compilation message (stderr)

lang.cpp:7:1: error: 'set' does not name a type
    7 | set <llint> s[65],s1;
      | ^~~
lang.cpp: In function 'void excerpt(int*)':
lang.cpp:10:2: error: 's1' was not declared in this scope
   10 |  s1.clear();
      |  ^~
lang.cpp:19:6: error: 's' was not declared in this scope
   19 |   if(s[i].size()<=mx) continue;
      |      ^
lang.cpp:21:7: error: 'set' was not declared in this scope
   21 |   for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
      |       ^~~
lang.cpp:5:1: note: 'std::set' is defined in header '<set>'; did you forget to '#include <set>'?
    4 | #include "lang.h"
  +++ |+#include <set>
    5 | using namespace std;
lang.cpp:21:17: error: expected primary-expression before '>' token
   21 |   for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
      |                 ^
lang.cpp:21:29: error: missing template arguments before 'it'
   21 |   for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
      |                             ^~
lang.cpp:21:43: error: 'it' was not declared in this scope; did you mean 'i'?
   21 |   for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
      |                                           ^~
      |                                           i
lang.cpp:22:10: error: 's' was not declared in this scope
   22 |    cnt+=(s[i].find(*it)!=s[i].end());
      |          ^
lang.cpp:30:6: error: 'set' was not declared in this scope
   30 |  for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
      |      ^~~
lang.cpp:30:6: note: 'std::set' is defined in header '<set>'; did you forget to '#include <set>'?
lang.cpp:30:16: error: expected primary-expression before '>' token
   30 |  for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
      |                ^
lang.cpp:30:28: error: missing template arguments before 'it'
   30 |  for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
      |                            ^~
lang.cpp:30:42: error: 'it' was not declared in this scope; did you mean 'int'?
   30 |  for(set <llint>::iterator it=s1.begin();it!=s1.end();it++) {
      |                                          ^~
      |                                          int
lang.cpp:31:3: error: 's' was not declared in this scope
   31 |   s[l].insert(*it);
      |   ^