#include <iostream>
using namespace std;
int main() {
int n, i, cAprob=0, cReprob=0;
cin >> n;
double calif[n];
for(i=0; i<n; i++){
cin>>calif[i]; }
for(i=0; i<n; i++){
if(calif[i]>=70) cAprob++;
else cReprob++; }
cout<<cAprob<<'\n'<<cReprob;
return 0;
}
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