Update: Rename folder name to XSMOJ

XSMOJ/小码君查房-2.cpp

@@ -0,0 +1,38 @@
+#include <iostream>
+#include <iomanip>
+#include <cstring>
+#include <cstdio>
+#include <ctime>
+#include <cmath>
+long long a,b,c[100000],d[100000],e[100000],flag=0;
+using namespace std;
+int main(){
+	cin >>a>>b;
+	for(int i=1;i<=a;i++){
+		cin >>c[i];
+	}
+	for(int i=1;i<=b;i++){
+		cin >>d[i];
+	}
+	for(int i=1;i<=b;i++){
+		if(c[d[i]-1]>=40){
+			e[d[i]-1]=1;
+		}
+		if(c[d[i]]>=40){
+			e[d[i]]=1;
+		}
+		if(c[d[i]+1]>=40){
+			e[d[i]+1]=1;
+		}
+	}
+	for(int i=1;i<=a;i++){
+		if(e[i]==1){
+			cout <<i<<" ";
+			flag=1;
+		}
+	}
+	if(flag==0){
+		cout <<0;
+	}
+	return 0;
+}