結果
| 問題 |
No.820 Power of Two
|
| コンテスト | |
| ユーザー |
moririn2528_c
|
| 提出日時 | 2019-04-27 22:55:40 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 1 ms / 2,000 ms |
| コード長 | 74 bytes |
| コンパイル時間 | 159 ms |
| コンパイル使用メモリ | 28,288 KB |
| 実行使用メモリ | 5,248 KB |
| 最終ジャッジ日時 | 2024-11-29 23:20:08 |
| 合計ジャッジ時間 | 693 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 10 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
1 | a,b;main(c){scanf("%d%d",&a,&b);for(a++;--a>b;c*=2);printf("%d",a<b?0:c);}
| ^
main.c:1:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
main.c:1:3: warning: type defaults to 'int' in declaration of 'b' [-Wimplicit-int]
1 | a,b;main(c){scanf("%d%d",&a,&b);for(a++;--a>b;c*=2);printf("%d",a<b?0:c);}
| ^
main.c:1:5: warning: return type defaults to 'int' [-Wimplicit-int]
1 | a,b;main(c){scanf("%d%d",&a,&b);for(a++;--a>b;c*=2);printf("%d",a<b?0:c);}
| ^~~~
main.c: In function 'main':
main.c:1:5: warning: type of 'c' defaults to 'int' [-Wimplicit-int]
main.c:1:13: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
1 | a,b;main(c){scanf("%d%d",&a,&b);for(a++;--a>b;c*=2);printf("%d",a<b?0:c);}
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | a,b;main(c){scanf("%d%d",&a,&b);for(a++;--a>b;c*=2);printf("%d",a<b?0:c);}
main.c:1:13: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
1 | a,b;main(c){scanf("%d%d",&a,&b);for(a++;--a>b;c*=2);printf("%d",a<b?0:c);}
| ^~~~~
main.c:1:13: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:1:53: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
1 | a,b;main(c){scanf("%d%d",&a,&b);for(a++;--a>b;c*=2);printf("%d",a<b?0:c);}
| ^~~~~~
main.c:1:53: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:1:53: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:1:53: note: include '<stdio.h>' or provide a declaration of 'printf'
ソースコード
a,b;main(c){scanf("%d%d",&a,&b);for(a++;--a>b;c*=2);printf("%d",a<b?0:c);}
moririn2528_c