Submission #1029682

#	Time	Username	Problem	Language	Result	Execution time	Memory
1029682		vjudge1	Languages (IOI10_languages)	C++17	81 / 100	1528 ms	10008 KiB

lang

#include"lang.h"
#include"grader.h"
#include<bits/stdc++.h>
#define cir(i,a,b) for(int i=a;i<b;++i)
using namespace std;

using ulint=unsigned long long;

unordered_map<int,unordered_set<ulint>> crsap;

void excerpt(int*a){
    const auto len=100;
    unordered_map<int,int> prob;
    cir(i,0,len-1){
        const auto hashx=(a[i]<<16)|(a[i+1]);
        for(auto&[ax,bx]:crsap) prob[ax]+=bx.count(hashx);
    }
    pair<int,int> hx={-1,1};
    for(auto&[ax,bx]:prob) hx=max(hx,{bx,ax});
    const auto ql=language(hx.second);
    cir(i,0,len-1){
        const auto hashx=(a[i]<<16)|(a[i+1]);
        crsap[ql].insert(hashx);
    }
}

• Subtask 1: 30 / 30
• Subtask 2: 51 / 80