Submission #384272

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
384272	2021-04-01 05:05:32	AdiZer0	Zamjena (COCI18_zamjena)	C++17	70 / 70	142 ms	17536 KiB

zamjena

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#include <bits/stdc++.h>
#define pb push_back
#define whole(x) x.begin(), x.end()
#define sz(x) (int)x.size()
using namespace std;
typedef long long ll;
typedef long double ld;
const int N = (int)1e5 + 7;
const int INF = (int)1e9 + 7;
const ll linf = (ll)1e18 + 1;
 
string a[N], b[N];
bool used[N];
string val[N], ans = "-1";
vector<int> g[N];
map<string, int> was;
bool dfs(int v) { 
    used[v] = 1;
    if (ans == "-1" && ('0' <= val[v][0] && val[v][0] <= '9')) ans = val[v];
    if (ans != "-1" && ('0' <= val[v][0] && val[v][0] <= '9') && ans != val[v]) return false;
    for (int to : g[v]) { 
        if (!used[to]) { 
            if (!dfs(to)) return false;
        }
    }
 
 
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• Subtask 1: 14 / 14
• Subtask 2: 14 / 14
• Subtask 3: 14 / 14
• Subtask 4: 14 / 14
• Subtask 5: 14 / 14