Submission #1160573

#	Time	Username	Problem	Language	Result	Execution time	Memory
1160573		andrei_n	Exam (eJOI20_exam)	C++20	12 / 100	11 ms	1096 KiB

exam

#include <bits/stdc++.h>

using namespace std;

int a[100005],b[100005];

signed main()
{
    ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    int n; cin>>n;
    for(int i=1; i<=n; ++i) cin>>a[i];
    for(int i=1; i<=n; ++i) cin>>b[i];
    if(count(b+1, b+n+1, b[1]) == n)
    {
        int l = 0, cnt = 0;
        bool have = false;
        for(int i=1; i<=n; ++i)
        {
            if(a[i] == b[1])
                have = true;
            if(a[i] <= b[1])
                ++l;
            else
            {
                if(have) cnt += l;
                l = 0; have = false;
            }
        }
        if(have) cnt += l;
        cout<<cnt;
    }
    return 0;
}

• Subtask 1: 0 / 14
• Subtask 2: 12 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 16
• Subtask 6: 0 / 22