Submission #532972

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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;
typedef pair<int,int> pii;
#define REP(i,n) for(ll i=0;i<n;++i)
#define REPR(i,n) for(ll i=1;i<n;++i)
#define FOR(i,a,b) for(ll i=a;i<b;++i)

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

#define MOD (ll)(1e9+7)
#define ADD(a,b) a=((a)+(b))%MOD
#define FIX(a) ((a)%MOD+MOD)%MOD

int main(){
  int t;
  cin >> t;
  REP(_,t){
    string s;
    cin >> s;
    int len = s.size();
    int iter = 0;
    int result = 0;
    while(iter < len-4){
      if(s[iter]!='t' && s[iter]!='k'){
        ++iter;
        continue;
      }
      if(s[iter]=='t'){
        if(s.substr(iter,5)=="tokyo"){
          ++result;
          iter += 5;
        }else{
          ++iter;
        }
      }else{
        if(s.substr(iter,5)=="kyoto"){
          ++result;
          iter += 5;
        }else{
          ++iter;
        }
      }
    }
    cout << result << endl;
  }
  return 0;
}

Submission Info

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