| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 512685 | lovro_nidogon1 | Languages (IOI10_languages) | C++14 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<bits/stdc++.h>
#define ll long long
#include "lang.h"
#include "grader.h"
using namespace std;
ll freq[56][70001], nocur[56], spac, cfreq[70001];
ll sq(ll x, ll y) {return (x + y) * (x + y);}
void excerpt(ll e[101]) {
memset(cfreq, 0, sizeof(cfreq));
for(ll i = 0; i < 100; i++) cfreq[e[i]]++;
ll exp = 0;
ll sd = 1e9;
for(ll i = 0; i < 56; i++) {
ll csd = 0;
for(ll j = 0; j < 65536; j++) {
csd += sq(cfreq[j] * nocur[i], -freq[i][j]);
}
if(csd < sd) sd = csd, exp = i;
}
ll ca = language(exp);
for(ll i = 0; i < 65536; i++) freq[ca][i] += cfreq[i];
nocur[ca]++;
}