xiaoxiaoxia @ 2023-05-27 08:40:07
#include<bits/stdc++.h>
using namespace std;
int t[100005], n, m, ans;
int main()
{
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
int x;
cin>>x;
t[x]=1;
}
scanf("%d",&m);
for(int i=1;i<=m;i++)
{
int k;
bool flag=true;
cin>>k;
for(int j=1;j<=k;i++)
{
int x;
cin>>x;
if(t[x])
{
flag=false;
}
}
if(flag)
{
ans++;
}
}
printf("%d",&ans);
return 0;
}
by ipcon @ 2023-05-27 08:47:18
for(int j=1;j<=k;i++) //i++?
by Intro_z_ @ 2023-05-27 09:42:48
for(int j=1;j<=k;i++)
红名大佬您是认真的??《
by xiaoxiaoxia @ 2023-05-28 19:56:38
@wa____1 手打而已,还要加强,相较其他人来说,我也一般般。
by Intro_z_ @ 2023-05-28 21:11:01
@xiaoxiaoxia hhh