Submission #142876

#	Time	Username	Problem	Language	Result	Execution time	Memory
142876		vardan__02	Simple game (IZhO17_game)	C++14	22 / 100	1055 ms	1572 KiB

game

#include <iostream>
#include <fstream>
#include <algorithm>
#include <cstring>
#include <string>
#include <vector>
#include <cstdio>
#include <queue>
#include <deque>
#include <stack>
#include <cmath>
#include <list>
#include <set>
#include <map>
using namespace std;
typedef long long ll;
#define MP make_pair
#define PB push_back
ll n,m,i,j,k,a[100005],ans,u,v,t,h;
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    cin>>n>>m;
    for(i=1;i<=n;i++)
        cin>>a[i];
    for(i=1;i<=m;i++)
    {
        cin>>t;
        if(t==1)
        {
            cin>>u>>v;
            a[u]=v;
        }
        else
        {
            cin>>h;
            ans=0;
            for(j=2;j<=n;j++)
            {
                u=max(a[j-1],a[j]);
                v=min(a[j-1],a[j]);
                if(h>=v && h<=u)
                    ans++;
            }
            cout<<ans<<endl;
        }
    }
    return 0;
}

• Subtask 1: 22 / 22
• Subtask 2: 0 / 27
• Subtask 3: 0 / 51