제출 #1128416

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1128416		erasyl123	Simple game (IZhO17_game)	C++20	22 / 100	1095 ms	1472 KiB

game

#include <bits/stdc++.h>
#define int long long
#define boost ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
using namespace std;
const int N = (500*500)+1;
const int inf = 1e9;
const int mod=1e9+7;
struct edge{
    int v,w;
};
bool cmp(edge a,edge b){
    return a.w<=b.w;
}
vector<int>v;
int dp[2005];
signed main(){
//freopen("input.txt", "r", stdin);
//freopen("output.txt", "w", stdout);
    boost 
    int n,m;
    cin>>n>>m;
    v.push_back(0);
    for(int i=1;i<=n;i++){
        int x;
        cin>>x;
        v.push_back(x);
    }
    for(int i=1;i<=m;i++){
        int x;
        cin>>x;
        if(x==1){
            int pos,val;
            cin>>pos>>val;
            v[pos]=val;
            continue;
        }else{
            int y;
            cin>>y;
            int ans=0;
            for(int i=1;i<n;i++){
                int l=min(v[i],v[i+1]);
                int r=max(v[i],v[i+1]);
                if(l<=y&&y<=r){
                    ans++;
                }
            }
            cout<<ans<<"\n";
        }
    }
}

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