結果
| 問題 |
No.519 アイドルユニット
|
| コンテスト | |
| ユーザー |
tails
|
| 提出日時 | 2017-05-28 22:58:59 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
TLE
(最新)
AC
(最初)
|
| 実行時間 | - |
| コード長 | 323 bytes |
| コンパイル時間 | 197 ms |
| コンパイル使用メモリ | 29,824 KB |
| 実行使用メモリ | 67,328 KB |
| 最終ジャッジ日時 | 2024-12-28 02:41:22 |
| 合計ジャッジ時間 | 8,816 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 33 TLE * 1 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
1 | f[24][24];
| ^
main.c:1:1: warning: type defaults to 'int' in declaration of 'f' [-Wimplicit-int]
main.c:2:1: warning: data definition has no type or storage class
2 | g[1<<24];
| ^
main.c:2:1: warning: type defaults to 'int' in declaration of 'g' [-Wimplicit-int]
main.c:3:1: warning: data definition has no type or storage class
3 | d,i,j,k,n;
| ^
main.c:3:1: warning: type defaults to 'int' in declaration of 'd' [-Wimplicit-int]
main.c:3:3: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
3 | d,i,j,k,n;
| ^
main.c:3:5: warning: type defaults to 'int' in declaration of 'j' [-Wimplicit-int]
3 | d,i,j,k,n;
| ^
main.c:3:7: warning: type defaults to 'int' in declaration of 'k' [-Wimplicit-int]
3 | d,i,j,k,n;
| ^
main.c:3:9: warning: type defaults to 'int' in declaration of 'n' [-Wimplicit-int]
3 | d,i,j,k,n;
| ^
main.c:4:1: warning: return type defaults to 'int' [-Wimplicit-int]
4 | main(){
| ^~~~
main.c: In function 'main':
main.c:5:9: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
5 | scanf("%d",&n);
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | f[24][24];
main.c:5:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
5 | scanf("%d",&n);
| ^~~~~
main.c:5:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:13:33: warning: implicit declaration of function 'ffs' [-Wimplicit-function-declaration]
13 | for(i=j=ffs(k)-1;++i<n;){
| ^~~
main.c:21:9: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
21 | printf("%d",g[(1<<n)-1]);
| ^~~~~
ソースコード
f[24][24];
g[1<<24];
d,i,j,k,n;
main(){
scanf("%d",&n);
for(j=0;j<n;++j){
for(i=0;i<n;++i){
scanf("%d",&f[j][i]);
}
}
for(k=1;k<1<<n;++k){
if(!__builtin_parity(k)){
for(i=j=ffs(k)-1;++i<n;){
if(k&1<<i){
d=g[k^1<<j^1<<i]+f[j][i];
if(g[k]<d)g[k]=d;
}
}
}
}
printf("%d",g[(1<<n)-1]);
}
tails