Submission #98449

# Submission time Handle Problem Language Result Execution time Memory
98449 2019-02-23T17:34:26 Z Leonardo_Paes Zoltan (COCI16_zoltan) C++11
14 / 140
112 ms 1144 KB
#include <bits/stdc++.h>

using namespace std;

int vet[200100];

int power(int x, int y, int p){
    int res = 1;
    x = x % p;
    while (y > 0)
    {
        if (y & 1)
        res = (res*x) % p;
        y = y>>1;
        x = (x*x) % p;
    }
    return res;
}

int main(){

    int n;

    cin >> n;

    for(int i=1; i<=n; i++){
        cin >> vet[i];
    }

    sort(vet+1, vet+n+1);

    long long int resp=1, atual=1;

    long long int mod = 1e9 + 7;

    int length=0;
    for(int i=1; i<=n; i++){
        if(vet[i+1]==vet[i]){
            atual++;
        }
        else{
            length++;
        if(atual==1)atual=0;
            resp=(resp*power(2,atual,mod))%mod;
            atual=0;
        }
    }
    cout << length << " " << resp << endl;

    return 0;

}

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 256 KB Output isn't correct
2 Incorrect 2 ms 384 KB Output isn't correct
3 Incorrect 2 ms 256 KB Output isn't correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Incorrect 2 ms 384 KB Output isn't correct
7 Incorrect 2 ms 256 KB Output isn't correct
8 Incorrect 2 ms 256 KB Output isn't correct
9 Incorrect 3 ms 384 KB Output isn't correct
10 Incorrect 2 ms 256 KB Output isn't correct
11 Incorrect 98 ms 1040 KB Output isn't correct
12 Incorrect 63 ms 888 KB Output isn't correct
13 Incorrect 54 ms 760 KB Output isn't correct
14 Incorrect 71 ms 1016 KB Output isn't correct
15 Incorrect 96 ms 948 KB Output isn't correct
16 Incorrect 108 ms 1136 KB Output isn't correct
17 Incorrect 112 ms 1088 KB Output isn't correct
18 Incorrect 91 ms 1144 KB Output isn't correct
19 Incorrect 91 ms 1036 KB Output isn't correct
20 Incorrect 109 ms 1020 KB Output isn't correct