結果

問題 No.352 カード並べ
ユーザー 👑 testestesttestestest
提出日時 2016-03-12 09:33:42
言語 C90
(gcc 12.3.0)
結果
AC  
実行時間 1 ms / 2,000 ms
コード長 89 bytes
コンパイル時間 270 ms
コンパイル使用メモリ 20,480 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-09-25 02:06:11
合計ジャッジ時間 761 ms
ジャッジサーバーID
(参考情報)
judge1 / judge2
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 6
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.c:1:10: warning: data definition has no type or storage class
    1 | double s;n;main(){for(scanf("%d",&n);--n;)s+=~-n*(3*n+2)/12.+2./-~n;n=!printf("%f",s+1);}
      |          ^
main.c:1:10: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int]
main.c:1:12: warning: return type defaults to ‘int’ [-Wimplicit-int]
    1 | double s;n;main(){for(scanf("%d",&n);--n;)s+=~-n*(3*n+2)/12.+2./-~n;n=!printf("%f",s+1);}
      |            ^~~~
main.c: In function ‘main’:
main.c:1:23: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    1 | double s;n;main(){for(scanf("%d",&n);--n;)s+=~-n*(3*n+2)/12.+2./-~n;n=!printf("%f",s+1);}
      |                       ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | double s;n;main(){for(scanf("%d",&n);--n;)s+=~-n*(3*n+2)/12.+2./-~n;n=!printf("%f",s+1);}
main.c:1:23: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    1 | double s;n;main(){for(scanf("%d",&n);--n;)s+=~-n*(3*n+2)/12.+2./-~n;n=!printf("%f",s+1);}
      |                       ^~~~~
main.c:1:23: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:1:72: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
    1 | double s;n;main(){for(scanf("%d",&n);--n;)s+=~-n*(3*n+2)/12.+2./-~n;n=!printf("%f",s+1);}
      |                                                                        ^~~~~~
main.c:1:72: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:1:72: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:1:72: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’

ソースコード

diff #

double s;n;main(){for(scanf("%d",&n);--n;)s+=~-n*(3*n+2)/12.+2./-~n;n=!printf("%f",s+1);}
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