結果

問題 No.482 あなたの名は
ユーザー kotatsugame
提出日時 2017-02-13 01:09:38
言語 C90
(gcc 12.3.0)
結果
RE  
実行時間 -
コード長 198 bytes
コンパイル時間 224 ms
コンパイル使用メモリ 19,968 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-12-29 17:12:39
合計ジャッジ時間 2,083 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
sample RE * 3
other RE * 28
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.c:1:8: warning: data definition has no type or storage class
    1 | long k;c,n,d[1<<18],u[1<<18];int dfs(int v){u[v]?k-=c-1:(u[v]=1,c++,dfs(d[v]));}void main(i){for(scanf("%d%ld",&n,&k);~scanf("%d",d+i++););for(i=0;i++<n;c=0)!u[i]&&dfs(i);puts(k<0||k%2?"NO":"YES");}
      |        ^
main.c:1:8: warning: type defaults to ‘int’ in declaration of ‘c’ [-Wimplicit-int]
main.c:1:10: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int]
    1 | long k;c,n,d[1<<18],u[1<<18];int dfs(int v){u[v]?k-=c-1:(u[v]=1,c++,dfs(d[v]));}void main(i){for(scanf("%d%ld",&n,&k);~scanf("%d",d+i++););for(i=0;i++<n;c=0)!u[i]&&dfs(i);puts(k<0||k%2?"NO":"YES");}
      |          ^
main.c:1:12: warning: type defaults to ‘int’ in declaration of ‘d’ [-Wimplicit-int]
    1 | long k;c,n,d[1<<18],u[1<<18];int dfs(int v){u[v]?k-=c-1:(u[v]=1,c++,dfs(d[v]));}void main(i){for(scanf("%d%ld",&n,&k);~scanf("%d",d+i++););for(i=0;i++<n;c=0)!u[i]&&dfs(i);puts(k<0||k%2?"NO":"YES");}
      |            ^
main.c:1:21: warning: type defaults to ‘int’ in declaration of ‘u’ [-Wimplicit-int]
    1 | long k;c,n,d[1<<18],u[1<<18];int dfs(int v){u[v]?k-=c-1:(u[v]=1,c++,dfs(d[v]));}void main(i){for(scanf("%d%ld",&n,&k);~scanf("%d",d+i++););for(i=0;i++<n;c=0)!u[i]&&dfs(i);puts(k<0||k%2?"NO":"YES");}
      |                     ^
main.c: In function ‘main’:
main.c:1:86: warning: type of ‘i’ defaults to ‘int’ [-Wimplicit-int]
    1 | long k;c,n,d[1<<18],u[1<<18];int dfs(int v){u[v]?k-=c-1:(u[v]=1,c++,dfs(d[v]));}void main(i){for(scanf("%d%ld",&n,&k);~scanf("%d",d+i++););for(i=0;i++<n;c=0)!u[i]&&dfs(i);puts(k<0||k%2?"NO":"YES");}
      |                                                                                      ^~~~
main.c:1:98: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    1 | long k;c,n,d[1<<18],u[1<<18];int dfs(int v){u[v]?k-=c-1:(u[v]=1,c++,dfs(d[v]));}void main(i){for(scanf("%d%ld",&n,&k);~scanf("%d"

ソースコード

diff #

long k;c,n,d[1<<18],u[1<<18];int dfs(int v){u[v]?k-=c-1:(u[v]=1,c++,dfs(d[v]));}void main(i){for(scanf("%d%ld",&n,&k);~scanf("%d",d+i++););for(i=0;i++<n;c=0)!u[i]&&dfs(i);puts(k<0||k%2?"NO":"YES");}
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