結果
問題 |
No.130 XOR Minimax
|
ユーザー |
![]() |
提出日時 | 2017-09-11 18:01:49 |
言語 | C (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 37 ms / 5,000 ms |
コード長 | 250 bytes |
コンパイル時間 | 129 ms |
コンパイル使用メモリ | 30,208 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-09-12 22:49:56 |
合計ジャッジ時間 | 1,424 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 21 |
コンパイルメッセージ
main.c:1:7: warning: multi-character character constant [-Wmultichar] 1 | int a[' _ '],i; | ^~~~~ main.c:2:1: warning: return type defaults to 'int' [-Wimplicit-int] 2 | c(int*a,int*b){return*a-*b;} | ^ main.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int] 3 | f(s,l,r,m){ | ^ main.c: In function 'f': main.c:3:1: warning: type of 's' defaults to 'int' [-Wimplicit-int] main.c:3:1: warning: type of 'l' defaults to 'int' [-Wimplicit-int] main.c:3:1: warning: type of 'r' defaults to 'int' [-Wimplicit-int] main.c:3:1: warning: type of 'm' defaults to 'int' [-Wimplicit-int] main.c:5:39: warning: implicit declaration of function 'fmin' [-Wimplicit-function-declaration] 5 | return s<0?0:m-l&&m-r?1<<s|(i=fmin(f(s-1,l,m),f(s-1,m,r))):f(s-1,l,r); | ^~~~ main.c:1:1: note: include '<math.h>' or provide a declaration of 'fmin' +++ |+#include <math.h> 1 | int a[' _ '],i; main.c:5:39: warning: incompatible implicit declaration of built-in function 'fmin' [-Wbuiltin-declaration-mismatch] 5 | return s<0?0:m-l&&m-r?1<<s|(i=fmin(f(s-1,l,m),f(s-1,m,r))):f(s-1,l,r); | ^~~~ main.c:5:39: note: include '<math.h>' or provide a declaration of 'fmin' main.c: At top level: main.c:7:1: warning: return type defaults to 'int' [-Wimplicit-int] 7 | main(){ | ^~~~ main.c: In function 'main': main.c:8:15: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration] 8 | for(;~scanf("%d",a+i++);); | ^~~~~ main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf' +++ |+#include <stdio.h> 1 | int a[' _ '],i; main.c:8:15: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch] 8 | for(;~scanf("%d",a+i++);); | ^~~~~ main.c:8:15: note: include '<stdio.h>' or provide a declaration
ソースコード
int a[' _ '],i; c(int*a,int*b){return*a-*b;} f(s,l,r,m){ for(m=l;m<r&&!(a[m]&1<<s);++m); return s<0?0:m-l&&m-r?1<<s|(i=fmin(f(s-1,l,m),f(s-1,m,r))):f(s-1,l,r); } main(){ for(;~scanf("%d",a+i++);); qsort(a+1,*a,4,c); printf("%d",f(29,1,*a+1)); }