Submission #497064

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef complex<double> P;
#define REP(i,n) for(int i=0;i<n;++i)
#define REPR(i,n) for(int i=1;i<n;++i)

#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define DEBUG_VEC(v) REP(i,v.size())cout<<#v<<"["<<i<<"]: "<<v[i]<<endl
#define ALL(a) (a).begin(),(a).end()

int main(){
  int result = 0;
  REP(i,12){
    string s;
    cin>>s;
    REP(i,s.size()){
      if(s[i]=='r'){
        ++result;
        break;
      }
    }
  }
  cout<<result <<endl;
  return 0;
}

Submission Info

Judge Result