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acm.cpp
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62 lines (62 loc) · 1.03 KB
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#include<bits/stdc++.h>
using namespace std;
char arr[10001];
set<int>s3;
set<int>s4;
set<char>::iterator it;
set<int>::iterator it2;
vector< set<char> >s1(10001);
map< char,set<int> >s2;
int main()
{
int i;
int n,m,j;
scanf("%d%d",&n,&m);
for(i=0;i<m;i++)
s3.insert(i);
for(i=0;i<n;i++)
{
scanf("%s",arr);
for(j=0;arr[j]!='\0';j++)
s1[i].insert(arr[j]);
}
for(i=0;i<m;i++)
{
scanf("%s",arr);
for(j=0;arr[j]!='\0';j++)
s2[arr[j]].insert(i);
}
int k = 0, flag = 0, ans = 0,g=0;
for(i=0;i<n;i++)
{
g=0;
flag=0;
it=s1[i].begin();
for(k=0;k<26;k++)
{
if(it==s1[i].end())
g=1;
if(g==1 || *it != 'A'+k)
{
flag=1;
set_intersection(s3.begin(),s3.end(),s2['A'+k].begin(),s2['A'+k].end(),inserter(s4,s4.begin()));
for(it2=s4.begin();it2!=s4.end();it2++)
printf("%d ",*it2);
printf("\n");
s3.clear();
s3 = s4;
s4.clear();
}
it++;
}
if(flag==0)
ans += m;
else
ans += s3.size();
s3.clear();
for(j=0;j<m;j++)
s3.insert(j);
}
printf("%d\n",ans);
return 0;
}