結果
問題 |
No.820 Power of Two
|
ユーザー |
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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);}