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Submission #937334

# Submission time Handle Problem Language Result Execution time Memory
937334 2024-03-03T22:17:53 Z amirhoseinfar1385 Zoltan (COCI16_zoltan) C++17
7 / 140
 15 ms 3076 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;
}
int n,all[maxn],res,ted;

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

void solve(){
	for(int i=1;i<(1<<n);i++){
		int sz=__builtin_popcount(i);
		if(sz<res){
			continue;
		}
		int f=1,mx=-1,mn=1e9+5;
		for(int 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=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 604 KB Execution killed with signal 11
2 Runtime error 1 ms 604 KB Execution killed with signal 11
3 Runtime error 1 ms 604 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 0 ms 476 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 480 KB Output isn't correct
11 Incorrect 11 ms 2804 KB Output isn't correct
12 Incorrect 9 ms 1884 KB Output isn't correct
13 Incorrect 9 ms 1884 KB Output isn't correct
14 Incorrect 11 ms 2296 KB Output isn't correct
15 Incorrect 14 ms 2652 KB Output isn't correct
16 Incorrect 15 ms 3076 KB Output isn't correct
17 Incorrect 13 ms 2396 KB Output isn't correct
18 Incorrect 13 ms 2440 KB Output isn't correct
19 Incorrect 12 ms 2392 KB Output isn't correct
20 Incorrect 13 ms 2396 KB Output isn't correct