joy2010WonderMaker @ 2021-01-26 20:37:15
#include<iostream>
using namespace std;
int s[101],n,a[100],m,k[100],b[100][100],ans;
int main(){
cin>>n;
for(int i=0;i<n;i++){
s[a[i]]++;
}
cin>>m;
for(int i=0;i<m;i++){
cin>>k[i];
for(int j=0;j<k[i];j++){
cin>>b[i][j];
if(s[b[i][j]]!=0){
break;
}
if(j==k[i]-1){
ans++;
}
}
}
cout<<ans<<endl;
return 0;
}
帮帮孩子吧
by Red_Lantern @ 2021-01-26 20:39:46
xswl
by skym @ 2021-01-26 21:28:57
你
by skym @ 2021-01-26 21:57:11
还有你跳出循环以后就不会再输入了