結果
問題 |
No.482 あなたの名は
|
ユーザー |
|
提出日時 | 2017-02-13 01:09:38 |
言語 | C90 (gcc 12.3.0) |
結果 |
RE
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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 |
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
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");}