結果
| 問題 | No.237 作図可能性 | 
| コンテスト | |
| ユーザー | 👑  testestest | 
| 提出日時 | 2016-05-20 00:05:26 | 
| 言語 | C90 (gcc 12.3.0) | 
| 結果 | 
                                RE
                                 
                            (最新) 
                                AC
                                 
                            (最初) | 
| 実行時間 | - | 
| コード長 | 111 bytes | 
| コンパイル時間 | 94 ms | 
| コンパイル使用メモリ | 20,608 KB | 
| 実行使用メモリ | 5,376 KB | 
| 最終ジャッジ日時 | 2024-06-26 03:15:15 | 
| 合計ジャッジ時間 | 5,209 ms | 
| ジャッジサーバーID (参考情報) | judge1 / judge4 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | RE * 2 | 
| other | RE * 28 | 
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
    1 | n;f(a,b){return b--?f(a,b)+f(a/((1<<(1<<b))+1),b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);}
      | ^
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int]
main.c:1:3: warning: return type defaults to ‘int’ [-Wimplicit-int]
    1 | n;f(a,b){return b--?f(a,b)+f(a/((1<<(1<<b))+1),b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);}
      |   ^
main.c: In function ‘f’:
main.c:1:3: warning: type of ‘a’ defaults to ‘int’ [-Wimplicit-int]
main.c:1:3: warning: type of ‘b’ defaults to ‘int’ [-Wimplicit-int]
main.c:1:53: warning: implicit declaration of function ‘log2’ [-Wimplicit-function-declaration]
    1 | n;f(a,b){return b--?f(a,b)+f(a/((1<<(1<<b))+1),b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);}
      |                                                     ^~~~
main.c:1:1: note: include ‘<math.h>’ or provide a declaration of ‘log2’
  +++ |+#include <math.h>
    1 | n;f(a,b){return b--?f(a,b)+f(a/((1<<(1<<b))+1),b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);}
main.c:1:53: warning: incompatible implicit declaration of built-in function ‘log2’ [-Wbuiltin-declaration-mismatch]
    1 | n;f(a,b){return b--?f(a,b)+f(a/((1<<(1<<b))+1),b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);}
      |                                                     ^~~~
main.c:1:53: note: include ‘<math.h>’ or provide a declaration of ‘log2’
main.c: At top level:
main.c:1:66: warning: return type defaults to ‘int’ [-Wimplicit-int]
    1 | n;f(a,b){return b--?f(a,b)+f(a/((1<<(1<<b))+1),b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);}
      |                                                                  ^~~~
main.c: In function ‘main’:
main.c:1:76: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
   
            
            ソースコード
n;f(a,b){return b--?f(a,b)+f(a/((1<<(1<<b))+1),b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);}
            
            
            
        