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Submission #937336

# Submission time Handle Problem Language Result Execution time Memory
937336 2024-03-03T22:19:30 Z amirhoseinfar1385 Zoltan (COCI16_zoltan) C++17
7 / 140
 15 ms 1884 KB 
#include<bits/stdc++.h>
using namespace std;
const int maxn=200000+10,mod=1e9+7;
long long mypow(long long m,long long y){
	if(y==0){
		return 1;
	}
	long long p=mypow(m,(y>>1));
	p*=p;
	p%=mod;
	if(y&1){
		p*=m;
		p%=mod;
	}
	return p;
}
long long n,all[maxn],res,ted;

void vorod(){
	cin>>n;
	for(long long i=0;i<n;i++){
		cin>>all[i];
	}
	if(n>20){
		exit(0);
	}
}

void solve(){
	for(long long i=1;i<(1<<n);i++){
		long long sz=__builtin_popcount(i);
		if(sz<res){
			continue;
		}
		long long f=1,mx=-1,mn=1e9+5;
		for(long long j=0;j<n;j++){
			if((i>>j)&1){
				if(all[i]<=mx&&all[i]>=mn){
					f=0;
					break;
				}
				mn=min(mn,all[j]);
				mx=max(mn,all[j]);
			}
		}
		if(f){
			if(sz==res){
				ted++;
			}else{
				res=sz;
				ted=1;
			}
		}
	}
}

void khor(){
	ted=1ll*ted*mypow(2,n-res)%mod;
	cout<<res<<" "<<ted<<endl;
}

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
//	freopen("inp.txt","r",stdin);
	vorod();
	solve();
	khor();
}

Subtask #1
7.0 / 140.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 600 KB Execution killed with signal 11
2 Runtime error 1 ms 604 KB Execution killed with signal 11
3 Runtime error 1 ms 348 KB Execution killed with signal 11
4 Correct 0 ms 348 KB Output is correct
5 Runtime error 1 ms 604 KB Execution killed with signal 11
6 Runtime error 1 ms 604 KB Execution killed with signal 11
7 Incorrect 1 ms 348 KB Output isn't correct
8 Incorrect 0 ms 348 KB Output isn't correct
9 Incorrect 0 ms 348 KB Output isn't correct
10 Incorrect 0 ms 348 KB Output isn't correct
11 Incorrect 10 ms 1628 KB Output isn't correct
12 Incorrect 9 ms 1372 KB Output isn't correct
13 Incorrect 9 ms 1372 KB Output isn't correct
14 Incorrect 10 ms 1520 KB Output isn't correct
15 Incorrect 13 ms 1628 KB Output isn't correct
16 Incorrect 15 ms 1884 KB Output isn't correct
17 Incorrect 12 ms 1884 KB Output isn't correct
18 Incorrect 12 ms 1884 KB Output isn't correct
19 Incorrect 12 ms 1784 KB Output isn't correct
20 Incorrect 12 ms 1884 KB Output isn't correct