結果
| 問題 |
No.519 アイドルユニット
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2017-05-30 00:57:28 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 761 ms / 1,000 ms |
| コード長 | 273 bytes |
| コンパイル時間 | 265 ms |
| コンパイル使用メモリ | 29,952 KB |
| 実行使用メモリ | 67,328 KB |
| 最終ジャッジ日時 | 2024-12-09 22:08:20 |
| 合計ジャッジ時間 | 7,067 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 34 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
1 | r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
| ^
main.c:1:1: warning: type defaults to 'int' in declaration of 'r' [-Wimplicit-int]
main.c:1:10: warning: type defaults to 'int' in declaration of 'm' [-Wimplicit-int]
1 | r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
| ^
main.c:1:20: warning: type defaults to 'int' in declaration of 'n' [-Wimplicit-int]
1 | r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
| ^
main.c:1:22: warning: type defaults to 'int' in declaration of 'j' [-Wimplicit-int]
1 | r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
| ^
main.c:1:24: warning: type defaults to 'int' in declaration of 's' [-Wimplicit-int]
1 | r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
| ^
main.c:1:26: warning: type defaults to 'int' in declaration of 'u' [-Wimplicit-int]
1 | r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
| ^
main.c:1:28: warning: return type defaults to 'int' [-Wimplicit-int]
1 | r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
| ^~~~
main.c: In function 'main':
main.c:1:28: warning: type of 'i' defaults to 'int' [-Wimplicit-int]
main.c:1:28: warning: type of 'k' defaults to 'int' [-Wimplicit-int]
main.c:1:28: warning: type of 't' defaults to 'int' [-Wimplicit-int]
main.c:2:13: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
2 | for(scanf("%d",&n);j<n;j++)for(i=0;i<n;i++)scanf("%d",m[j]+i);
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
main.c:2:13: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
2 | for(scanf("%d",&n);j<n;j++)for(i=0;i<n;i++)scanf("%d",m[j]+i);
| ^~~~~
main.c:2:13: note: i
ソースコード
r[1<<24],m[24][24],n,j,s,u;main(i,k,t){
for(scanf("%d",&n);j<n;j++)for(i=0;i<n;i++)scanf("%d",m[j]+i);
for(i=0;i<1<<n;i++)if(!__builtin_parity(i))for(j=__builtin_ctz(~i),u=i|1<<j,k=j+1;k<n;k++)if(t=u|1<<k,t!=u&&r[t]<(s=r[i]+m[j][k]))r[t]=s;
printf("%d\n",r[(1<<n)-1]);
}