Submission #1005227

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Source Code Expand

#include <algorithm>
#include <cassert>
#include <climits>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <deque>
#include <iomanip>
#include <iostream>
#include <limits>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>

#define FOR(i,k,n) for (int (i)=(k); (i)<(n); ++(i))
#define rep(i,n) FOR(i,0,n)
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define fst first
#define snd second
#define all(v) begin(v), end(v)
#define debug(x) cerr<< #x <<": "<<x<<endl
#define debug2(x,y) cerr<< #x <<": "<< x <<", "<< #y <<": "<< y <<endl

using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<vector<int> > vvi;
typedef vector<ll> vll;
typedef vector<vector<ll> > vvll;
template<class T> using vv=vector<vector< T > >;

void no() {
  printf("NO\n");
}

void yes() {
  printf("YES\n");
}

int main() {
  string s;
  cin >> s;
  int len = s.length();
  int ii, ci, ti;
  ii = ci = ti = -1;
  rep (i, len) {
    if (s[i] == 'I' || s[i] == 'i') {
      ii = i;
      break;
    }
  }
  if (ii < 0) {
    no();
    return 0;
  }
  FOR (i, ii+1, len) {
    if (s[i] == 'C' || s[i] == 'c') {
      ci = i;
      break;
    }
  }
  if (ci < 0) {
    no();
    return 0;
  }
  FOR (i, ci+1, len) {
    if (s[i] == 'T' || s[i] == 't') {
      yes();
      return 0;
    }
  }
  no();

  return 0;
}

Submission Info

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