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Submission #976221

# Submission time Handle Problem Language Result Execution time Memory
976221 2024-05-06T10:10:43 Z suhu88 Pizza (COCI21_pizza) C++14
50 / 50
 1 ms 452 KB 
#include<bits/stdc++.h>
#define suhu ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define fi first
#define se second
#define pb push_back
using namespace std;
typedef long long ll;
const ll MAXN=2505;
const ll mod=1e9+7;
ll m,n,a[MAXN],k[MAXN];
int main(){
	suhu
	cin>>n;
	for(int i=1;i<=n;i++){
		ll x;cin>>x;
		a[x]++;
	}
	ll ans=0;
	cin>>m;
	for(int i=1;i<=m;i++){
		bool fo=1;
		ll x;cin>>x;
		for(int j=1;j<=x;j++){
			ll y;cin>>y;
			if(a[y]==1)fo=0;
		}
		if(fo)ans++;
	}
	cout<<ans<<"\n";
	return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 452 KB Output is correct
2 Correct 1 ms 344 KB Output is correct