제출 #1326999

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1326999		skibidigodv9	Languages (IOI10_languages)	C++20	컴파일 에러	0 ms	0 KiB

lang

#include <bits/stdc++.h>
//#include "grader.h"
using namespace std;

vector<int> filler(56, 0);
vector<vector<int>> single2D(65536, filler);
unordered_map<long long, int> doubleWeight;
long long singleConst = 100000000000, doubleConst = 180000000000;
//single[char][lang] = weight?

void excerpt(int* E) {
    int n = 100, i, j;
    vector<long long> langScore(56, 0);
    //singles
    i = -1; while (++i < n) {
        int v = E[i];
        long long S = 0;
        j = -1; while (++j < 56) {
            long long sv = single2D[v][j];
            S += sv*sv;
        }
        if (S == 0) {
            langScore[0]++;
        } else {
            long long sc = singleConst/S;
            j = -1; while (++j < 56) {
                long long sv = single2D[v][j];
                langScore[j] += sc*sv*sv;
            }
        }
    }
    long long bestLang = 0;
    i = -1; while (++i < n) {
        if (langScore[i] > langScore[bestLang]) bestLang = i;
    }
    long long L = language(bestLang);
    i = -1; while (++i < n) {
        int v = E[i];
        single2D[v][L]++;
    }
    //long long ok = language(0);
    return;
}

컴파일 시 표준 에러 (stderr) 메시지

lang.cpp: In function 'void excerpt(int*)':
lang.cpp:36:19: error: 'language' was not declared in this scope
   36 |     long long L = language(bestLang);
      |                   ^~~~~~~~