Submission #359166

#	Time	Username	Problem	Language	Result	Execution time	Memory
359166		mohamedsobhi777	Languages (IOI10_languages)	C++14	0 / 100	1 ms	492 KiB

lang

#include <bits/stdc++.h>
#include "lang.h"
#include "grader.h"

using namespace std;

const int Lang = 56;

int lang[Lang + 1][66000];
int *glo;
int freq[66000];

long long calc(int lan)
{
       return rand() % 1000000000;
       for (int i = 0; i < 100; ++i)
              freq[glo[i]] = 0;
       for (int i = 0; i < 100; ++i)
              freq[glo[i]]++;
       long long ret = 0;
       for (int i = 1; 10 * i < 65535; ++i)
       {
              long long diff = lang[lan][i] - freq[i];
              ret += diff * diff;
       }
       return ret;
}

void excerpt(int *ex)
{
       glo = ex;
       long long simi = 1e18;
       int wnr = 0;
       for (int i = 1; i <= Lang; ++i)
       {
              double y = calc(i);
              if (y < simi)
              {
                     simi = y;
                     wnr = i;
              }
       }
       assert(wnr);
       int z = language(wnr);
       for (int i = 0; i < 100; ++i)
       {
              lang[z][ex[i]]++;
       }
}

• Subtask 1: 0 / 30
• Subtask 2: 0 / 80