18 lines
278 B
C++
18 lines
278 B
C++
#include<iostream>
|
|
#include<string>
|
|
using namespace std;
|
|
int main()
|
|
{
|
|
string dna1,dna2;
|
|
double f,b=0;
|
|
cin>>f;
|
|
cin>>dna1>>dna2;
|
|
for(int i=0;i<dna1.size();i++)
|
|
if(dna1[i]==dna2[i]) b=b+1;
|
|
b=b/dna1.size();
|
|
if(b>=f) cout<<"yes"<<endl;
|
|
else cout<<"no"<<endl;
|
|
return 0;
|
|
}
|
|
|