結果

問題 No.539 インクリメント
ユーザー @abcde
提出日時 2019-06-16 04:10:38
言語 C++11
(gcc 13.3.0)
結果
AC  
実行時間 5 ms / 2,000 ms
コード長 947 bytes
コンパイル時間 1,210 ms
コンパイル使用メモリ 157,816 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-11-21 20:18:17
合計ジャッジ時間 1,941 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge3
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ファイルパターン 結果
sample AC * 1
other AC * 3
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:13:9: warning: ‘char* gets(char*)’ is deprecated [-Wdeprecated-declarations]
   13 |     gets(buf);
      |     ~~~~^~~~~
In file included from /usr/include/stdio.h:894,
                 from /usr/include/c++/11/cstdio:42,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:46,
                 from main.cpp:3:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:240:1: note: declared here
  240 | gets (char *__str)
      | ^~~~
main.cpp:16:13: warning: ‘char* gets(char*)’ is deprecated [-Wdeprecated-declarations]
   16 |         gets(buf);
      |         ~~~~^~~~~
In file included from /usr/include/stdio.h:894,
                 from /usr/include/c++/11/cstdio:42,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:46,
                 from main.cpp:3:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:240:1: note: declared here
  240 | gets (char *__str)
      | ^~~~
main.cpp:13:9: warning: ignoring return value of ‘char* gets(char*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   13 |     gets(buf);
      |     ~~~~^~~~~
main.cpp:16:13: warning: ignoring return value of ‘char* gets(char*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   16 |         gets(buf);
      |         ~~~~^~~~~
/usr/bin/ld: /tmp/ccSol97a.o: in function `main':
main.cpp:(.text.startup+0x22): 警告: the `gets' function is dangerous and should not be used.

ソースコード

diff #
プレゼンテーションモードにする

// 解答不能.
// ※正解者様のプログラム参照.
#include<bits/stdc++.h>
using namespace std;
int T, N;
char buf[100010];
int main(){
    int i, j, k;
    
    gets(buf);
    T = atoi(buf);
    while(T--){
        gets(buf);
        N = strlen(buf);
        for(i = N - 1; i >= 0; i--) if('0' <= buf[i] && buf[i] <= '9') break;
        if(i == -1){ puts(buf); continue; }
        j = i;
        while(i - 1 >= 0 && '0'<= buf[i - 1] && buf[i - 1] <= '9') i--;
        for(k = i; k < j + 1; k++) if(buf[k] != '9') break;
        if(k == j+1){
            N++;
            buf[N] = '\0';
            for(k = N - 1; k > j + 1; k--) buf[k] = buf[k - 1];
            buf[i] = '1';
            for(k = i + 1; k < j + 2; k++) buf[k] = '0';
        }else{
            for(k = j; k >= i; k--){
                if(buf[k] != '9'){ buf[k]++; break; }
                buf[k] = '0';
            }
        }
        puts(buf);
    }
  return 0;
}
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