Submission #890419

#	Time	Username	Problem	Language	Result	Execution time	Memory
890419		tigran	Simple game (IZhO17_game)	C++17	22 / 100	1079 ms	604 KiB

game

#include <bits/stdc++.h>
using namespace std;
int a[100005];
int main()
{
    int n, m;
    cin>>n>>m;
    for(int i=1;i<=n;i++){
        cin>>a[i];
    }
    while(m--){
        int q;
        cin>>q;
        if(q==1){
            int pos, val;
            cin>>pos>>val;
            a[pos]=val;
        }else{
            int h;
            cin>>h;
            int ans=0;
            for(int i=1;i<n;i++){
                if(min(a[i], a[i+1])<=h&&max(a[i], a[i+1])>=h) ans++;
                if(i!=1&&a[i]==h) ans--;
            }
            cout<<ans<<endl;
        }
    }
    return 0;
}

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