結果
| 問題 | No.1279 Array Battle |
| コンテスト | |
| ユーザー |
tails
|
| 提出日時 | 2020-11-08 04:13:37 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 6 ms / 2,000 ms |
| コード長 | 358 bytes |
| コンパイル時間 | 230 ms |
| コンパイル使用メモリ | 29,568 KB |
| 実行使用メモリ | 6,944 KB |
| 最終ジャッジ日時 | 2024-07-22 15:00:47 |
| 合計ジャッジ時間 | 1,023 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 20 |
コンパイルメッセージ
main.c:3:15: warning: return type defaults to 'int' [-Wimplicit-int]
3 | static inline sat(a){
| ^~~
main.c: In function 'sat':
main.c:3:15: warning: type of 'a' defaults to 'int' [-Wimplicit-int]
main.c: At top level:
main.c:7:1: warning: data definition has no type or storage class
7 | n,a[1<<9],b[9];
| ^
main.c:7:1: warning: type defaults to 'int' in declaration of 'n' [-Wimplicit-int]
main.c:7:3: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
7 | n,a[1<<9],b[9];
| ^
main.c:7:11: warning: type defaults to 'int' in declaration of 'b' [-Wimplicit-int]
7 | n,a[1<<9],b[9];
| ^
main.c:8:1: warning: data definition has no type or storage class
8 | z,m;
| ^
main.c:8:1: warning: type defaults to 'int' in declaration of 'z' [-Wimplicit-int]
main.c:8:3: warning: type defaults to 'int' in declaration of 'm' [-Wimplicit-int]
8 | z,m;
| ^
main.c:9:1: warning: return type defaults to 'int' [-Wimplicit-int]
9 | f(c,j,s){
| ^
main.c: In function 'f':
main.c:9:1: warning: type of 'c' defaults to 'int' [-Wimplicit-int]
main.c:9:1: warning: type of 'j' defaults to 'int' [-Wimplicit-int]
main.c:9:1: warning: type of 's' defaults to 'int' [-Wimplicit-int]
main.c: At top level:
main.c:20:1: warning: return type defaults to 'int' [-Wimplicit-int]
20 | main(){
| ^~~~
main.c: In function 'main':
main.c:1:15: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
1 | #define RD(a) scanf("%d",&a)
| ^~~~~
main.c:21:9: note: in expansion of macro 'RD'
21 | RD(n);
| ^~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | #define RD(a) scanf("%d",&a)
main.c:1:15: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
1 | #define RD(a) scanf("%d",&a)
| ^~~~~
mai
ソースコード
#define RD(a) scanf("%d",&a)
static inline sat(a){
return a>=0?a:0;
}
n,a[1<<9],b[9];
z,m;
f(c,j,s){
if(c){
for(int i=c;i;i&=i-1){
int d=i&-i;
f(c^d,j+1,s+sat(a[d]-b[j]));
}
}else{
if(m<s) m=s,z=0;
z+=m==s;
}
}
main(){
RD(n);
for(int i=0;i<n;++i) RD(a[1<<i]);
for(int i=0;i<n;++i) RD(b[i]);
m=-1;
f((1<<n)-1,0,0);
printf("%d",z);
}
tails