結果
| 問題 | No.148 試験監督（3） |
| ユーザー |
 なお
|
| 提出日時 | 2015-02-10 03:54:29 |
| 言語 | C++11 (gcc 11.4.0) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 2,588 bytes |
| コンパイル時間 | 2,832 ms |
| コンパイル使用メモリ | 145,744 KB |
| 実行使用メモリ | 5,244 KB |
| 最終ジャッジ日時 | 2023-09-05 21:36:31 |
| 合計ジャッジ時間 | 11,390 ms |
|
ジャッジサーバーID （参考情報） |
judge15 / judge13 |
（要ログイン）
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 | AC | 401 ms
4,376 KB |
| testcase_01 | AC | 476 ms
4,380 KB |
| testcase_02 | TLE | - |
| testcase_03 | TLE | - |
| testcase_04 | TLE | - |
| testcase_05 | TLE | - |
| testcase_06 | AC | 842 ms
4,376 KB |
| testcase_07 | TLE | - |
| testcase_08 | TLE | - |
| testcase_09 | AC | 12 ms
4,376 KB |
| testcase_10 | AC | 12 ms
4,376 KB |
| testcase_11 | AC | 1 ms
4,380 KB |
ソースコード
#include <bits/stdc++.h>
using namespace std;
typedef long long l;
#define REP(i,n) for(int i=0;i<n;++i)
int M=1e9+7,N,k[]={1,974067448,682498929,598816162,491101308,586350670,76479948,463847391,723816384,172827403,67347853,407719831,27368307,606322308,625544428,1669644,199888908,534491822,888050723,884343068,927880474,112249297,281863274,770511792,661224977,935080803,623534362,797848181,970055531,232253360,261384175,659224434,195888993,509096183,66404266,785113347,547665832,996122673,109838563,34538816,933245637,911398531,724691727,114985663,368925948,464456846,268838846,938269070,136026497,564758715,112390913,167240465,135498044,889410460,217544623,996097969,419363534,607730875,500780548,651081062,668123525,563432246,128487469,318951960,30977140,93940075,522049725,559947225,309058615,624577416,386027524,716986954,189239124,179518046,148528617,529726489,940567523,473718967,917084264,105419548,429277690,937409008,996164327,418537348,358655417,775305697,568392357,392838702,780072518,596737944,462639908,843321396,275105629,432030917,909210595,321685608,99199382,5003231,703397904,863250534,733333339,180898306,97830135,864869025,608823837,46819124,256141983,491415383,141827977,688809790,696628828,457469634,637939935,502297454,811575797,48053248,848924691,26011548,131772368,271198437,724464507,510650790,272814771,564188856,326159309,44135644,456152084,816929577,903466878,218107212,92255682,196345098,769795511,407518072,373745190,147050765,606241871,666493603,825871994,561011609,957939114,765215899,435887178,201339230,852304035,469928208,663307737,414236650,375297772,211487466,217598709,676526196,624148346,439411911,671734977,644050694,624500515,715264908,748510389,819801784,203191898,340030191,423951674,331910086,629786193,341080135,672850561,684748812,814362881,60625018,823845496,175638827,116667533,163928347,256473217,393556719,627655552,687265514,245795606,36292292,586445753,953634340,172114298,260466949,193781724,756154604,778983779,49031023,83868974,954913,315103615,346966053,965785236,321900901,492741665,532702135,377329025,847645126,847549272,3258987,698611116};
int f(int n){int b=5e6;l r=k[n/b];int m=n/b*b;while(m<n)m++,r=r*m%M;return r;}
l e(l a,l b,l &m,l &n){l g=a;m=1;n=0;if(b)g=e(b,a%b,n,m),n-=(a/b)*m;return g;}
int solve(){string c,p;cin>>c>>p;int q=p.size();l P=0,C=0,D=0,E,a,b;REP(i,q)P=P*10+p[i]-'0';if(q>10||P>=M)return 0;int d=c.size();REP(i,d)(C=C*10+c[i]-'0')%=M,D=D*10+c[i]-'0';if(d>11)D=1e11;if(D-2*P+1<0)return 0;E=(C-P+1+M)%M;if(E<P)return 0;e(f(E-P),M,a,b);return(f(E)*a%M+M)%M;}
int main(){cin>>N;REP(i,N)cout<<solve()<<endl;}