結果
| 問題 |
No.321 (P,Q)-サンタと街の子供たち
|
| コンテスト | |
| ユーザー |
👑 testestest
|
| 提出日時 | 2015-12-14 00:21:26 |
| 言語 | C90 (gcc 12.3.0) |
| 結果 |
AC
|
| 実行時間 | 25 ms / 2,000 ms |
| コード長 | 276 bytes |
| コンパイル時間 | 902 ms |
| コンパイル使用メモリ | 20,736 KB |
| 実行使用メモリ | 6,944 KB |
| 最終ジャッジ日時 | 2024-07-06 21:46:49 |
| 合計ジャッジ時間 | 2,525 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 41 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
1 | p,q,x,y,s;
| ^
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘p’ [-Wimplicit-int]
main.c:1:3: warning: type defaults to ‘int’ in declaration of ‘q’ [-Wimplicit-int]
1 | p,q,x,y,s;
| ^
main.c:1:5: warning: type defaults to ‘int’ in declaration of ‘x’ [-Wimplicit-int]
1 | p,q,x,y,s;
| ^
main.c:1:7: warning: type defaults to ‘int’ in declaration of ‘y’ [-Wimplicit-int]
1 | p,q,x,y,s;
| ^
main.c:1:9: warning: type defaults to ‘int’ in declaration of ‘s’ [-Wimplicit-int]
1 | p,q,x,y,s;
| ^
main.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
2 | gcd(x,y){return y?gcd(y,x%y):x;}
| ^~~
main.c: In function ‘gcd’:
main.c:2:1: warning: type of ‘x’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:1: warning: type of ‘y’ defaults to ‘int’ [-Wimplicit-int]
main.c: At top level:
main.c:3:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
3 | main(){
| ^~~~
main.c: In function ‘main’:
main.c:4:1: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
4 | scanf("%d%d%*d",&p,&q);
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | p,q,x,y,s;
main.c:4:1: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
4 | scanf("%d%d%*d",&p,&q);
| ^~~~~
main.c:4:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:7:9: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
7 | return !printf("%d",s);
| ^~~~~~
main.c:7:9: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:7:9: warning: incompatible implicit declaration of built-in function ‘printf’
ソースコード
p,q,x,y,s;
gcd(x,y){return y?gcd(y,x%y):x;}
main(){
scanf("%d%d%*d",&p,&q);
if(p==0&&q==0){
for(;~scanf("%d%d",&x,&y);s+=(x==0)&&(y==0));
return !printf("%d",s);
}
x=gcd(p+q,p-q);y=gcd(p,q);
p=x;q=y;
for(;~scanf("%d%d",&x,&y);s+=!((x%q)|(y%q)|((x+y)%p)));
s=!printf("%d",s);
}
testestest