这道题全部RE了 以下是代码：

#include<iostream>
#include<cstring>
using namespace std;
int main()
{
    bool country[100000] {0};
    struct ship{
        long long t;
        int num;
        int pass[100000];
    }s[100000];
    int no,m=0;
    cin>>no;
    for (int i=1;i<=no;i++) {
        cin>>s[i].t;
        cin>>s[i].num;
        for (int j=0;j<=s[i].num;j++) cin>>s[i].pass[j]; 
    }
    for (int i=1;i<=no;i++) {
        m=0;
        for (int j=1;j<=i;j++) {
            if (s[i].t-s[j].t<=86400) {
                for (int k=0;k<=s[j].num;k++) country[s[j].pass[k]]=true; 
            }
        }
        for (int j=1;j<=100000;j++) if (country[j]==true) m++;
        cout<<m<<endl;
    }
    return 0;
}

求助大佬！ PS:编译器显示 [Warning] extended initializer lists only available with -std=c++11 or -std=gnu++11