秋祭 | 静岡高校工学部



卬高杯


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提出id提出時刻ユーザー名問題言語判定状況判定実行時間
1147682023-10-24 07:51:37HMCcpp18/18AC14

#include <bits/stdc++.h>
using namespace std;

int main() {
  string S;
  cin>>S;
  int b=0;
  for (int i=1;i<S.length();i++){
    if (S[i-1]==S[i]){
      cout<<"Yes"<<endl;
      b=1;
      break;
    }
    
  }
  if (b==0){
    cout<<"No"<<endl;
  }
}

sample1.txt AC 2
sample2.txt AC 2
sample3.txt AC 3
case1.txt AC 10
case2.txt AC 8
case3.txt AC 5
case4.txt AC 8
case5.txt AC 8
case6.txt AC 4
case7.txt AC 9
case8.txt AC 6
case9.txt AC 6
case10.txt AC 6
case11.txt AC 13
case12.txt AC 13
case13.txt AC 13
case14.txt AC 13
case15.txt AC 14
14 AC14 AC