제출 #1341208

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1341208		ezzzay	Colors (RMI18_colors)	C++20	0 / 100	3 ms	440 KiB

colors

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
const int N=3e5+5;
int x[N],y[N];
int fun(){
    int n,m;
    cin>>n>>m;
    vector<bool>in(n+10);
    for(int i=1;i<=n;i++){
        cin>>x[i];
        in[x[i]]=1;
    }
    for(int i=1;i<=n;i++)cin>>y[i];
    vector<int>deg(n+10);
    for(int i=1;i<=m;i++){
        int a,b;
        cin>>a>>b;
        deg[a]++;
        deg[b]++;
    }
    int cent;
    int mn=1e9;
    for(int i=1;i<=n;i++){
        if(deg[i]!=1)cent=i;
        
            if(in[y[i]]==0)return 0;
        if(x[i]<y[i])return 0;
        if(x[i]>y[i]){
            mn=min(mn,y[i]);
        }
    }
    return y[cent]<=mn;

}
int main(){
    int t;
    cin>>t;
    while(t--)cout<<fun()<<endl;
}

• Subtask 1: 0 / 15
• Subtask 2: 0 / 7
• Subtask 3: 0 / 8
• Subtask 4: 0 / 15
• Subtask 5: 0 / 7
• Subtask 6: 0 / 16
• Subtask 7: 0 / 10
• Subtask 8: 0 / 22