Submission #232589

#	Time	Username	Problem	Language	Result	Execution time	Memory
232589		crossing0ver	Languages (IOI10_languages)	C++17	Compilation error	0 ms	0 KiB

lang

#include<bits/stdc++.h>
#include "grader.h"
#include "lang.h"
using namespace std;
bool s[56][65536];
int A[56];
vector<int> G;
int vis[65536];
const int MOD = 1E9 + 7;
set<int> H[56];
void excerpt(int E[]) {
	int ca = 1;
	for (int i = 0; i <= 55; i++) {
	for (int j = 0; j < 100; j++) {
		G.push_back(E[j]);
		if (s[i][E[j]] && !vis[E[j]])  {
		if (j == 0)  A[i] += 2, vis[E[j]] = 1;
		else 
			A[i]++, vis[E[j]] = 1;
		if (j != 99 && H[d].find(E[j]*E[j+1]) != H[d].end())
		A[i] += 10;
	}
		}
		for (int g:G) vis[g] = 0;
		G.clear(); 
	}
	for (int i = 0; i <= 55; i++)
		if (A[i] > A[ca]) ca = i;
	memset (A,0,sizeof A);
	int d = language(ca);
	for (int i = 0; i < 100; i++) {
		s[d][E[i]]|=1;
		if (i != 99)
		H[d].insert(1ll*E[i]*E[i+1] % mod);
	}
		
}

Compilation message (stderr)

lang.cpp: In function 'void excerpt(int*)':
lang.cpp:20:20: error: 'd' was not declared in this scope
   if (j != 99 && H[d].find(E[j]*E[j+1]) != H[d].end())
                    ^
lang.cpp:34:33: error: 'mod' was not declared in this scope
   H[d].insert(1ll*E[i]*E[i+1] % mod);
                                 ^~~
lang.cpp:34:33: note: suggested alternative: 'modf'
   H[d].insert(1ll*E[i]*E[i+1] % mod);
                                 ^~~
                                 modf