結果
| 問題 | No.47 ポケットを叩くとビスケットが2倍 |
| コンテスト | |
| ユーザー |
testestest
|
| 提出日時 | 2015-08-14 16:04:38 |
| 言語 | C90(gcc12) (gcc 12.4.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 57 bytes |
| 記録 | |
| コンパイル時間 | 148 ms |
| コンパイル使用メモリ | 28,868 KB |
| 最終ジャッジ日時 | 2026-02-23 19:17:13 |
|
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 WA * 1 |
| other | AC * 2 WA * 19 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
1 | b;main(){scanf("%d",&b);b=!printf("%d",b=log(b)/log(2));}
| ^
main.c: In function ‘main’:
main.c:1:10: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
1 | b;main(){scanf("%d",&b);b=!printf("%d",b=log(b)/log(2));}
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | b;main(){scanf("%d",&b);b=!printf("%d",b=log(b)/log(2));}
main.c:1:28: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
1 | b;main(){scanf("%d",&b);b=!printf("%d",b=log(b)/log(2));}
| ^~~~~~
main.c:1:28: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:1:42: warning: incompatible implicit declaration of built-in function ‘log’ [-Wbuiltin-declaration-mismatch]
1 | b;main(){scanf("%d",&b);b=!printf("%d",b=log(b)/log(2));}
| ^~~
main.c:1:1: note: include ‘<math.h>’ or provide a declaration of ‘log’
+++ |+#include <math.h>
1 | b;main(){scanf("%d",&b);b=!printf("%d",b=log(b)/log(2));}
ソースコード
b;main(){scanf("%d",&b);b=!printf("%d",b=log(b)/log(2));}
testestest