結果
| 問題 |
No.471 直列回転機
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2016-12-21 21:08:23 |
| 言語 | C90 (gcc 12.3.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 936 bytes |
| コンパイル時間 | 526 ms |
| コンパイル使用メモリ | 21,504 KB |
| 実行使用メモリ | 25,580 KB |
| 平均クエリ数 | 19589.36 |
| 最終ジャッジ日時 | 2024-07-16 11:53:00 |
| 合計ジャッジ時間 | 20,646 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 2 WA * 56 |
コンパイルメッセージ
main.c: In function ‘main’:
main.c:30:25: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘long int *’ [-Wformat=]
30 | scanf("%d %d",&x[i],&y[i]);
| ~^ ~~~~~
| | |
| int * long int *
| %ld
main.c:30:28: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘long int *’ [-Wformat=]
30 | scanf("%d %d",&x[i],&y[i]);
| ~^ ~~~~~
| | |
| int * long int *
| %ld
main.c:33:28: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long int’ [-Wformat=]
33 | printf("? %d %d\n",x[0],y[0]);
| ~^ ~~~~
| | |
| int long int
| %ld
main.c:33:31: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat=]
33 | printf("? %d %d\n",x[0],y[0]);
| ~^ ~~~~
| | |
| int long int
| %ld
main.c:28:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
28 | scanf("%ld",&m);
| ^~~~~~~~~~~~~~~
main.c:30:17: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
30 | scanf("%d %d",&x[i],&y[i]);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
main.c:35:17: warning: ignoring return value of ‘scanf’ declared with at
ソースコード
#include<stdio.h>
long x[50000],y[50000];
void roll(long i,long* xl,long* yl,int r){
long h,hx=xl[i],hy=yl[i];
switch(r){
case 3:
h=hy;
hy=hx;
hx=-h;
case 2:
h=hy;
hy=hx;
hx=-h;
case 1:
h=hy;
hy=hx;
hx=-h;
case 0:
xl[i]=hx;
yl[i]=hy;
return;
}
}
int main(){
long m,i,dx,dy,x1,x2,y1,y2,x3,y3;
int r;
scanf("%ld",&m);
for(i=0;i<m;i++){
scanf("%d %d",&x[i],&y[i]);
}
if(m==1){
printf("? %d %d\n",x[0],y[0]);
fflush(stdout);
scanf("%ld %ld",&x[0],&y[0]);
}else{
printf("? 0 0\n");
fflush(stdout);
scanf("%ld %ld",&x1,&y1);
printf("? 1 0\n");
fflush(stdout);
scanf("%ld %ld",&x2,&y2);
printf("? 0 1\n");
fflush(stdout);
scanf("%ld %ld",&x3,&y3);
x2=(x2-x1==0)?x3-x1:x2-x1;
y3=(y2-y1==0)?y3-y1:y2-y1;
for(i=0;i<m;i++){
x[i]=x2*x[i]+x1;
y[i]=y3*y[i]+y1;
}
}
printf("!\n");
for(i=0;i<m;i++){
printf("%ld %ld\n",x[i],y[i]);
}
fflush(stdout);
return 0;
}