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@Gettei(すぱ げってぃ)

競プロ日記#25/01/01

Posted at

アルゴ式-英小文字の種類数

  • for文をcharの'a'から'z'で回すというテクニック

アルゴ式-同じ文字列 

for (int i = 0;i< N;i++){
    for (int j = i + 1;j < N;j++){
        
    }
}

のiを0からN-1、jをi + 1からN-1までループさせる手法で同じ文字列の判定もできる

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