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
1150282023-10-26 06:04:00momoyuuCcpp18/18AC10

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

int main(){ 
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    
    string s;
    cin>>s;
    for(int i = 0;i+1<s.size();i++) if(s[i]==s[i+1]){
        cout<<"Yes\n";
        return 0;
    }
    cout<<"No\n";
}

sample1.txt AC 2
sample2.txt AC 2
sample3.txt AC 3
case1.txt AC 7
case2.txt AC 7
case3.txt AC 7
case4.txt AC 7
case5.txt AC 7
case6.txt AC 7
case7.txt AC 7
case8.txt AC 7
case9.txt AC 7
case10.txt AC 7
case11.txt AC 10
case12.txt AC 10
case13.txt AC 10
case14.txt AC 10
case15.txt AC 10
10 AC10 AC