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Submission #480020

# Submission time Handle Problem Language Result Execution time Memory
480020 2021-10-14T10:45:49 Z David_M Sifra (COCI21_sifra) C++14
50 / 50
 16 ms 23808 KB 
#include <bits/stdc++.h>
#define ll long long
#define F first
#define S second
#define all(x) (x).begin(), (x).end()
#define pii pair<int, int>
#define FF first.first
#define FS first.second
#define pb push_back
using namespace std;
const ll N=1000006, INF=1e18, P=998244353;

ll q=1, n, m, x, y, z, l, r, k, a[N], b[N], f[N], ans, o, u, Ans[N];
vector <pii> v[N], V;
string s,t;
map <string, bool> M;

main(){ios_base::sync_with_stdio(false), cin.tie(0);

	cin>>s;s+='$';
	for(auto x:s){
		if(x>='0'&&x<='9')t+=x;
		else{
			ans+=(!M[t]);
			M[t]=1;
			t="";
		}
	}
	cout<<ans-1;

}

Compilation message

Main.cpp:18:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   18 | main(){ios_base::sync_with_stdio(false), cin.tie(0);
      | ^~~~

Subtask #1
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 23756 KB Output is correct
2 Correct 15 ms 23744 KB Output is correct
3 Correct 16 ms 23808 KB Output is correct
4 Correct 16 ms 23712 KB Output is correct
5 Correct 15 ms 23804 KB Output is correct
6 Correct 15 ms 23748 KB Output is correct
7 Correct 16 ms 23788 KB Output is correct
8 Correct 16 ms 23756 KB Output is correct
9 Correct 14 ms 23716 KB Output is correct
10 Correct 15 ms 23756 KB Output is correct