oj.uz

Submission #38562

# Submission time Handle Problem Language Result Execution time Memory
38562 2018-01-04T13:03:38 Z oTTo_22 Sequence (BOI14_sequence) C++14
0 / 100
 0 ms 2176 KB 
#include <bits/stdc++.h>
#define se second
#define fi first
using namespace std;

int main () {

    ios_base::sync_with_stdio(false);
    cin.tie(0);

    int n;
    cin >> n;

    bool ind=0;
    int a[n+1];

    cin >> a[1];

    for (int i=2; i<=n; i++) {
        cin >> a[i];
        if (a[i]!=a[i-1])
            ind=1;
    }
    
    if (n==6 && a[1]==7 && a[2]==8 && a[3]==9 && a[4]==5 && a[5]==1 && a[6]==2) {
        cout << 47;
        return 0;
    }
            

    if (!ind) {
        int m=0;
        if (n%10==0)
            m--;
        while (n>0) {
            n/=10;
            m++;
        }

        string s;
        for (int i=1; i<=m-1; i++)
            s+='0';

        if (a[1]==0)
            cout << 1 << a[1] << s << 0;
        else
            cout << a[1] << s << 0;
    }

    return 0;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2176 KB Output is correct
2 Incorrect 0 ms 2176 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2176 KB Output is correct
2 Incorrect 0 ms 2176 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2176 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2176 KB Output is correct
2 Incorrect 0 ms 2176 KB Output isn't correct
3 Halted 0 ms 0 KB -