結果
| 問題 | No.556 仁義なきサルたち |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2017-08-11 23:17:59 |
| 言語 | C90(gcc12) (gcc 12.4.0) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 2,000 ms |
| コード長 | 316 bytes |
| 記録 | |
| コンパイル時間 | 382 ms |
| コンパイル使用メモリ | 30,152 KB |
| 実行使用メモリ | 7,844 KB |
| 最終ジャッジ日時 | 2026-03-08 16:13:28 |
| 合計ジャッジ時間 | 1,040 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 |
|---|---|
| other | AC * 22 |
コンパイルメッセージ
main.c:1:3: warning: multi-character character constant [-Wmultichar]
1 | p['~~'];c['~~'];i;a,b;
| ^~~~
main.c:1:1: warning: data definition has no type or storage class
1 | p['~~'];c['~~'];i;a,b;
| ^
main.c:1:11: warning: multi-character character constant [-Wmultichar]
1 | p['~~'];c['~~'];i;a,b;
| ^~~~
main.c:1:9: warning: data definition has no type or storage class
1 | p['~~'];c['~~'];i;a,b;
| ^
main.c:1:17: warning: data definition has no type or storage class
1 | p['~~'];c['~~'];i;a,b;
| ^
main.c:1:19: warning: data definition has no type or storage class
1 | p['~~'];c['~~'];i;a,b;
| ^
main.c: In function ‘main’:
main.c:4:13: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
4 | for(scanf("%d%*d",&n);i++<n;c[i]=1)p[i]=i;
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | p['~~'];c['~~'];i;a,b;
main.c:10:24: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
10 | for(i=0;i++<n;)printf("%d\n",f(i));
| ^~~~~~
main.c:10:24: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
ソースコード
p['~~'];c['~~'];i;a,b;
f(a){return p[a]-a?p[a]=f(p[a]):a;}
main(n){
for(scanf("%d%*d",&n);i++<n;c[i]=1)p[i]=i;
for(;~scanf("%d%d",&a,&b);)
{
a=f(a),b=f(b);
a-b&&(c[a]>c[b]?p[b]=a,c[a]+=c[b]:c[a]<c[b]?p[a]=b,c[b]+=c[a]:p[a]<p[b]?p[b]=a,c[a]+=c[b]:(p[a]=b,c[b]+=c[a]));
}
for(i=0;i++<n;)printf("%d\n",f(i));
}