Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include<bits/stdc++.h>
- using namespace std;
- #define ll long long
- int main()
- {
- ll a[1000]={0},i,j,c,d,e=0,f,n,k;
- cin>>n>>k;
- while(k--)
- {
- cin>>c;
- for(i=0;i<c;i++)
- {
- cin>>d;
- a[d]++;
- }
- }
- for(i=1;i<=n;i++)
- {
- if(a[i]==0) e++;
- }
- printf("%lld\n",e);
- return 0;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement