QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#61202 | #3063. Faulty Factorial | chiranko# | AC ✓ | 433ms | 44272kb | C++ | 908b | 2022-11-11 14:47:03 | 2022-11-11 14:47:05 |
Judging History
answer
#include<bits/stdc++.h>
#define rep(l,r) for(int i=l;i<=r;i++)
#define jrep(l,r) for(int j=l;j<=r;j++)
using namespace std;
typedef long long ll;
const int N=2e7+10;
ll n;
int p,r;
int inv[N];
int main()
{
ios::sync_with_stdio(false);
cin.tie(0);
cin>>n>>p>>r;
if(n>=p*2)
{
if(!r)cout<<p<<' '<<1;
else cout<<"-1 -1";
return 0;
}
inv[0]=inv[1]=1;
for(int i=2;i<p;++i)inv[i]=(ll)(p-p/i)*inv[p%i]%p;
if(n>=p)
{
if(!r)
{
if(n==p&&p==2)cout<<"-1 -1";
else if(p==2)cout<<"3 1";
else cout<<"2 1";
}
else
{
int now=1;
rep(1,n)if(i!=p)now=(ll)now*i%p;
cout<<p<<' '<<(ll)r*inv[now]%p;
}
return 0;
}
if(!r)
{
cout<<"-1 -1";
return 0;
}
int now=1;
rep(1,n)now=(ll)now*i%p;
rep(2,n)
{
int t=(ll)r*i%p*inv[now]%p;
if(t<i)
{
cout<<i<<' '<<t;
return 0;
}
}
cout<<"-1 -1";
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 2ms
memory: 3412kb
input:
4 5 1
output:
3 2
result:
ok Correct!
Test #2:
score: 0
Accepted
time: 0ms
memory: 3264kb
input:
4 127 24
output:
-1 -1
result:
ok Correct!
Test #3:
score: 0
Accepted
time: 0ms
memory: 3452kb
input:
2 2 0
output:
-1 -1
result:
ok Correct!
Test #4:
score: 0
Accepted
time: 2ms
memory: 3324kb
input:
2 2 1
output:
2 1
result:
ok Correct!
Test #5:
score: 0
Accepted
time: 2ms
memory: 3356kb
input:
3 2 0
output:
3 1
result:
ok Correct!
Test #6:
score: 0
Accepted
time: 0ms
memory: 3252kb
input:
3 2 1
output:
2 1
result:
ok Correct!
Test #7:
score: 0
Accepted
time: 2ms
memory: 3360kb
input:
4 2 0
output:
2 1
result:
ok Correct!
Test #8:
score: 0
Accepted
time: 2ms
memory: 3364kb
input:
4 2 1
output:
-1 -1
result:
ok Correct!
Test #9:
score: 0
Accepted
time: 2ms
memory: 3360kb
input:
1000000000000000000 2 0
output:
2 1
result:
ok Correct!
Test #10:
score: 0
Accepted
time: 2ms
memory: 3252kb
input:
1000000000000000000 2 1
output:
-1 -1
result:
ok Correct!
Test #11:
score: 0
Accepted
time: 2ms
memory: 3248kb
input:
2 3 0
output:
-1 -1
result:
ok Correct!
Test #12:
score: 0
Accepted
time: 0ms
memory: 3352kb
input:
2 3 2
output:
-1 -1
result:
ok Correct!
Test #13:
score: 0
Accepted
time: 2ms
memory: 3408kb
input:
2 3 1
output:
2 1
result:
ok Correct!
Test #14:
score: 0
Accepted
time: 2ms
memory: 3452kb
input:
3 3 0
output:
2 1
result:
ok Correct!
Test #15:
score: 0
Accepted
time: 2ms
memory: 3348kb
input:
3 3 2
output:
3 1
result:
ok Correct!
Test #16:
score: 0
Accepted
time: 2ms
memory: 3336kb
input:
5 3 0
output:
2 1
result:
ok Correct!
Test #17:
score: 0
Accepted
time: 2ms
memory: 3344kb
input:
5 3 1
output:
3 1
result:
ok Correct!
Test #18:
score: 0
Accepted
time: 2ms
memory: 3348kb
input:
6 3 0
output:
3 1
result:
ok Correct!
Test #19:
score: 0
Accepted
time: 0ms
memory: 3416kb
input:
6 3 1
output:
-1 -1
result:
ok Correct!
Test #20:
score: 0
Accepted
time: 2ms
memory: 3336kb
input:
1000000000000000000 3 0
output:
3 1
result:
ok Correct!
Test #21:
score: 0
Accepted
time: 2ms
memory: 3364kb
input:
1000000000000000000 3 2
output:
-1 -1
result:
ok Correct!
Test #22:
score: 0
Accepted
time: 2ms
memory: 3312kb
input:
2 7 0
output:
-1 -1
result:
ok Correct!
Test #23:
score: 0
Accepted
time: 2ms
memory: 3328kb
input:
2 7 4
output:
-1 -1
result:
ok Correct!
Test #24:
score: 0
Accepted
time: 2ms
memory: 3364kb
input:
6 7 0
output:
-1 -1
result:
ok Correct!
Test #25:
score: 0
Accepted
time: 2ms
memory: 3320kb
input:
6 7 3
output:
2 1
result:
ok Correct!
Test #26:
score: 0
Accepted
time: 2ms
memory: 3464kb
input:
7 7 0
output:
2 1
result:
ok Correct!
Test #27:
score: 0
Accepted
time: 2ms
memory: 3352kb
input:
7 7 3
output:
7 4
result:
ok Correct!
Test #28:
score: 0
Accepted
time: 0ms
memory: 3452kb
input:
7 7 1
output:
7 6
result:
ok Correct!
Test #29:
score: 0
Accepted
time: 1ms
memory: 3460kb
input:
13 7 0
output:
2 1
result:
ok Correct!
Test #30:
score: 0
Accepted
time: 0ms
memory: 3392kb
input:
13 7 3
output:
7 3
result:
ok Correct!
Test #31:
score: 0
Accepted
time: 2ms
memory: 3316kb
input:
14 7 0
output:
7 1
result:
ok Correct!
Test #32:
score: 0
Accepted
time: 2ms
memory: 3312kb
input:
14 7 1
output:
-1 -1
result:
ok Correct!
Test #33:
score: 0
Accepted
time: 2ms
memory: 3308kb
input:
1000000000000000000 7 0
output:
7 1
result:
ok Correct!
Test #34:
score: 0
Accepted
time: 2ms
memory: 3268kb
input:
1000000000000000000 7 5
output:
-1 -1
result:
ok Correct!
Test #35:
score: 0
Accepted
time: 72ms
memory: 22988kb
input:
2 4937129 0
output:
-1 -1
result:
ok Correct!
Test #36:
score: 0
Accepted
time: 65ms
memory: 24452kb
input:
2 4937129 1249280
output:
-1 -1
result:
ok Correct!
Test #37:
score: 0
Accepted
time: 73ms
memory: 23252kb
input:
4937128 4937129 0
output:
-1 -1
result:
ok Correct!
Test #38:
score: 0
Accepted
time: 134ms
memory: 22628kb
input:
4937128 4937129 4041807
output:
4031 1683
result:
ok Correct!
Test #39:
score: 0
Accepted
time: 63ms
memory: 24572kb
input:
4937129 4937129 0
output:
2 1
result:
ok Correct!
Test #40:
score: 0
Accepted
time: 132ms
memory: 23460kb
input:
4937129 4937129 3844991
output:
4937129 1092138
result:
ok Correct!
Test #41:
score: 0
Accepted
time: 65ms
memory: 24184kb
input:
7675468 4937129 0
output:
2 1
result:
ok Correct!
Test #42:
score: 0
Accepted
time: 182ms
memory: 23432kb
input:
7675468 4937129 3435996
output:
4937129 214360
result:
ok Correct!
Test #43:
score: 0
Accepted
time: 64ms
memory: 24608kb
input:
9874257 4937129 0
output:
2 1
result:
ok Correct!
Test #44:
score: 0
Accepted
time: 196ms
memory: 23512kb
input:
9874257 4937129 4502081
output:
4937129 4502081
result:
ok Correct!
Test #45:
score: 0
Accepted
time: 2ms
memory: 3344kb
input:
9874258 4937129 0
output:
4937129 1
result:
ok Correct!
Test #46:
score: 0
Accepted
time: 0ms
memory: 3328kb
input:
9874258 4937129 136077
output:
-1 -1
result:
ok Correct!
Test #47:
score: 0
Accepted
time: 1ms
memory: 3332kb
input:
1000000000000000000 4937129 0
output:
4937129 1
result:
ok Correct!
Test #48:
score: 0
Accepted
time: 3ms
memory: 3456kb
input:
1000000000000000000 4937129 600783
output:
-1 -1
result:
ok Correct!
Test #49:
score: 0
Accepted
time: 132ms
memory: 43392kb
input:
2 9999991 0
output:
-1 -1
result:
ok Correct!
Test #50:
score: 0
Accepted
time: 129ms
memory: 43596kb
input:
2 9999991 3547763
output:
-1 -1
result:
ok Correct!
Test #51:
score: 0
Accepted
time: 138ms
memory: 42840kb
input:
9999990 9999991 0
output:
-1 -1
result:
ok Correct!
Test #52:
score: 0
Accepted
time: 273ms
memory: 42560kb
input:
9999990 9999991 6305202
output:
3283 3204
result:
ok Correct!
Test #53:
score: 0
Accepted
time: 138ms
memory: 44236kb
input:
9999991 9999991 0
output:
2 1
result:
ok Correct!
Test #54:
score: 0
Accepted
time: 259ms
memory: 43676kb
input:
9999991 9999991 3290391
output:
9999991 6709600
result:
ok Correct!
Test #55:
score: 0
Accepted
time: 122ms
memory: 43200kb
input:
15088677 9999991 0
output:
2 1
result:
ok Correct!
Test #56:
score: 0
Accepted
time: 336ms
memory: 43188kb
input:
15088677 9999991 3238851
output:
9999991 8892695
result:
ok Correct!
Test #57:
score: 0
Accepted
time: 138ms
memory: 43132kb
input:
19999981 9999991 0
output:
2 1
result:
ok Correct!
Test #58:
score: 0
Accepted
time: 403ms
memory: 44272kb
input:
19999981 9999991 1114448
output:
9999991 1114448
result:
ok Correct!
Test #59:
score: 0
Accepted
time: 2ms
memory: 3320kb
input:
19999982 9999991 0
output:
9999991 1
result:
ok Correct!
Test #60:
score: 0
Accepted
time: 1ms
memory: 3348kb
input:
19999982 9999991 1468197
output:
-1 -1
result:
ok Correct!
Test #61:
score: 0
Accepted
time: 2ms
memory: 3332kb
input:
1000000000000000000 9999991 0
output:
9999991 1
result:
ok Correct!
Test #62:
score: 0
Accepted
time: 1ms
memory: 3348kb
input:
1000000000000000000 9999991 5561940
output:
-1 -1
result:
ok Correct!
Test #63:
score: 0
Accepted
time: 173ms
memory: 42628kb
input:
2924166 9732533 6303282
output:
7418 6575
result:
ok Correct!
Test #64:
score: 0
Accepted
time: 130ms
memory: 29576kb
input:
3133068 6687881 5091931
output:
51475 53
result:
ok Correct!
Test #65:
score: 0
Accepted
time: 233ms
memory: 43328kb
input:
8103430 9897059 6793055
output:
6741 1009
result:
ok Correct!
Test #66:
score: 0
Accepted
time: 179ms
memory: 34120kb
input:
5608852 7464623 4135409
output:
4004 827
result:
ok Correct!
Test #67:
score: 0
Accepted
time: 143ms
memory: 28656kb
input:
5399319 6048071 5880044
output:
4142 2871
result:
ok Correct!
Test #68:
score: 0
Accepted
time: 222ms
memory: 37540kb
input:
7602001 8561963 8429820
output:
10566 763
result:
ok Correct!
Test #69:
score: 0
Accepted
time: 162ms
memory: 34432kb
input:
4168376 7768193 5120738
output:
3271 2855
result:
ok Correct!
Test #70:
score: 0
Accepted
time: 77ms
memory: 19144kb
input:
1712124 3894673 1570469
output:
6665 6648
result:
ok Correct!
Test #71:
score: 0
Accepted
time: 153ms
memory: 32340kb
input:
4658359 6914419 1388646
output:
2768 755
result:
ok Correct!
Test #72:
score: 0
Accepted
time: 48ms
memory: 12476kb
input:
1780103 1889131 641681
output:
3524 2999
result:
ok Correct!
Test #73:
score: 0
Accepted
time: 433ms
memory: 43160kb
input:
9999978 9999991 7955288
output:
-1 -1
result:
ok Correct!
Test #74:
score: 0
Accepted
time: 344ms
memory: 42840kb
input:
9999974 9999991 7469222
output:
4999996 1
result:
ok Correct!
Test #75:
score: 0
Accepted
time: 358ms
memory: 43436kb
input:
9999976 9999991 3692550
output:
4999996 4999995
result:
ok Correct!