結果
問題 | No.602 隠されていたゲーム2 |
ユーザー | testestest |
提出日時 | 2017-12-02 00:52:58 |
言語 | C (gcc 12.3.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 883 bytes |
コンパイル時間 | 256 ms |
コンパイル使用メモリ | 30,720 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-05-06 00:27:47 |
合計ジャッジ時間 | 1,007 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | WA | - |
testcase_01 | AC | 0 ms
5,376 KB |
testcase_02 | AC | 1 ms
5,376 KB |
testcase_03 | AC | 1 ms
5,376 KB |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | AC | 1 ms
5,376 KB |
testcase_08 | WA | - |
testcase_09 | AC | 0 ms
5,376 KB |
testcase_10 | AC | 1 ms
5,376 KB |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | AC | 1 ms
5,376 KB |
testcase_16 | AC | 5 ms
5,376 KB |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | AC | 23 ms
5,376 KB |
testcase_21 | AC | 23 ms
5,376 KB |
testcase_22 | WA | - |
testcase_23 | AC | 21 ms
5,376 KB |
コンパイルメッセージ
main.c:2:1: warning: data definition has no type or storage class 2 | ans; | ^~~ main.c:2:1: warning: type defaults to 'int' in declaration of 'ans' [-Wimplicit-int] main.c:3:1: warning: data definition has no type or storage class 3 | a[200000]; | ^ main.c:3:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int] main.c:4:1: warning: data definition has no type or storage class 4 | odd[200000],even[200000],oddc,evenc; | ^~~ main.c:4:1: warning: type defaults to 'int' in declaration of 'odd' [-Wimplicit-int] main.c:4:13: warning: type defaults to 'int' in declaration of 'even' [-Wimplicit-int] 4 | odd[200000],even[200000],oddc,evenc; | ^~~~ main.c:4:26: warning: type defaults to 'int' in declaration of 'oddc' [-Wimplicit-int] 4 | odd[200000],even[200000],oddc,evenc; | ^~~~ main.c:4:31: warning: type defaults to 'int' in declaration of 'evenc' [-Wimplicit-int] 4 | odd[200000],even[200000],oddc,evenc; | ^~~~~ main.c:5:1: warning: data definition has no type or storage class 5 | n,x,y; | ^ main.c:5:1: warning: type defaults to 'int' in declaration of 'n' [-Wimplicit-int] main.c:5:3: warning: type defaults to 'int' in declaration of 'x' [-Wimplicit-int] 5 | n,x,y; | ^ main.c:5:5: warning: type defaults to 'int' in declaration of 'y' [-Wimplicit-int] 5 | n,x,y; | ^ main.c:6:1: warning: return type defaults to 'int' [-Wimplicit-int] 6 | c(int*a,int*b){return*a-*b;} | ^ main.c:7:1: warning: return type defaults to 'int' [-Wimplicit-int] 7 | f(int x,int*a,int n){ | ^ main.c:16:1: warning: return type defaults to 'int' [-Wimplicit-int] 16 | g(i){ | ^ main.c: In function 'g': main.c:16:1: warning: type of 'i' defaults to 'int' [-Wimplicit-int] main.c:17:15: warning: implicit declaration of function 'abs' [-Wimplicit-function-declaration] 17 | int l=abs(x-a[i]
ソースコード
#define int long ans; a[200000]; odd[200000],even[200000],oddc,evenc; n,x,y; c(int*a,int*b){return*a-*b;} f(int x,int*a,int n){ int l=0,r=n; while(r-l>1){ int m=(l+r)/2; if(a[m]>x)r=m; else l=m; } return l; } g(i){ int l=abs(x-a[i]),r=x+a[i]; //l以上r以下があればok int *aa; int nn; if(l%2==1){ aa=odd; nn=oddc; }else{ aa=even; nn=evenc; } int temp=f(l,aa,nn); return l<=aa[temp]&&aa[temp]<=r||temp+1<nn&&l<=aa[temp+1]&&aa[temp+1]<=r; } main(){ scanf("%d",&n); for(int i=0;i<n;i++){ scanf("%d",a+i); if(a[i]%2==1)odd[oddc++]=a[i]; else even[evenc++]=a[i]; } qsort(a,n,sizeof(int),c); qsort(odd,oddc,sizeof(int),c); qsort(even,evenc,sizeof(int),c); scanf("%d%d",&x,&y); x=abs(x)+abs(y); if(x==0){puts("0");return 0;} if(a[f(x,a,n)]==x){puts("1");return 0;} else{ for(int i=0;i<n;i++)if(g(i)){puts("2");return 0;} } puts("-1"); }