Submission #1140575

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1140575	2025-01-27 07:13:05	mnbvcxz123	Trobojnica (COCI19_trobojnica)	C++20	0 / 110	0 ms	320 KiB

trobojnica

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#include<bits/stdc++.h>
using namespace std;
using ll=long long;
#define fi first
#define se second
int get(char c){
    return c-48;
}
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int n;
    cin>>n;
    string s;
    cin>>s;
    int val[n];
    int pref[n+1];
    vector<int>oc(4,0);
    for(int i=0;i<n;++i){
        val[i]=get(s[i]);
        pref[i+1]=pref[i]^val[i];
        ++oc[val[i]];
    }
    vector<pair<int,pair<int,int>>>v,ans;
    for(int i=0;i<n;++i){
        v.push_back(make_pair(val[i],make_pair(i,(i+1)%n)));
 
 
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• Subtask 1: 0 / 20
• Subtask 2: 0 / 40
• Subtask 3: 0 / 50