結果
問題 |
No.237 作図可能性
|
ユーザー |
👑 ![]() |
提出日時 | 2016-03-08 21:59:19 |
言語 | C90 (gcc 12.3.0) |
結果 |
RE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 113 bytes |
コンパイル時間 | 115 ms |
コンパイル使用メモリ | 20,736 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-06-26 03:09:49 |
合計ジャッジ時間 | 4,754 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
(要ログイン)
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-1)+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-1)+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:1:55: warning: implicit declaration of function ‘log2’ [-Wimplicit-function-declaration] 1 | n;f(a,b){return b?f(a,b-1)+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-1)+f(a/((1<<(1<<b))+1),--b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);} main.c:1:55: warning: incompatible implicit declaration of built-in function ‘log2’ [-Wbuiltin-declaration-mismatch] 1 | n;f(a,b){return b?f(a,b-1)+f(a/((1<<(1<<b))+1),--b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);} | ^~~~ main.c:1:55: note: include ‘<math.h>’ or provide a declaration of ‘log2’ main.c: At top level: main.c:1:68: warning: return type defaults to ‘int’ [-Wimplicit-int] 1 | n;f(a,b){return b?f(a,b-1)+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:1:78: warning: implicit declaration of function ‘printf’ [-Wimplicit-functio
ソースコード
n;f(a,b){return b?f(a,b-1)+f(a/((1<<(1<<b))+1),--b):a?log2(a)+1:0;}main(){n=!printf("%d",f(atoi(gets(&n)),5)-2);}