Codeforces Good Bye 2021: 2022 is NEAR B問題 (1000pt)
Problem description
省略
省略
C++に変換後のコードはこちら
//no-unlocked
REP(rd_int()){
int @N; char @S[N], res[2*N+1] = {};
int i, j;
if(N==1 || S[0]==S[1]){
res[0] = res[1] = S[0];
wt(res);
continue;
}
rep(j,1,N) if(S[j-1] < S[j]) break;
rep(i,j) res[i] = S[i];
rep(i,j) res[i+j] = S[j-1-i];
wt(res);
}
Current time: 2024年05月19日07時15分46秒
Last modified: 2021年12月31日18時01分07秒 (by laycrs)
Tags: Competitive_Programming_Incomplete Codeforces Codeforces_Good_Bye_2021
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