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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
#131090#2965. RSA Mistakechu_shiAC ✓18ms3752kbC++141.1kb2023-07-26 10:16:082023-07-26 10:16:11

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-07-26 10:16:11]
  • 评测
  • 测评结果:AC
  • 用时:18ms
  • 内存:3752kb
  • [2023-07-26 10:16:08]
  • 提交

answer

#include<bits/stdc++.h>

using namespace std;

#define x first
#define y second
#define int long long 
#define ios ios::sync_with_stdio(0)
__int128 n,m;
typedef pair<int,int> pll;
const int N=2e6+10,inf=0x3f3f3f3f;
//int n,m;
int a[N];
map<int,int> mp;
int ff;
bool check(int n)
{
	if(n==1) return 0;
	for(int i=2;i<=n/i;i++)
	{
		if(n%i==0) return 0;
	}
	return 1;
}
int check2(int n)
{
		int cnt=0;
	int l=0;
	for(int i=2;i<=n/i;i++)
	{
		if(n%i==0)
		{
			cnt=0;
			while(n%i==0)
			{
				n/=i;
				mp[i]++;
			}
			if(mp[i]>1) ff=1;
			l=cnt;
		}
	}
//	printf("%lld\n",n);
//	if(n>1) return 0;
	if(n>1) {
		mp[n]++;
		if(mp[n]>1) ff=1;
	}
	return 0;
}
void solve()
{
	scanf("%lld%lld",&n,&m);
	int f=check(n);
	int d=check(m);
	if(f&&d&&n!=m) cout<<"full credit"<<endl;
	else 
	{
		__int128 nn=n*m;
		ff=0;
		f=check2(n);
		f+=check2(m);
		if(ff) cout<<"no credit"<<endl;
		else cout<<"partial credit"<<endl;
	}
}

signed main()
{
//	ios;
//	cin.tie(0);
//	cout.tie(0);
	
	int T=1;
//	cin>>T;
	while(T--)
	{
		solve();
	}
	return 0;
}

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3472kb

input:

13 23

output:

full credit

result:

ok single line: 'full credit'

Test #2:

score: 0
Accepted
time: 1ms
memory: 3696kb

input:

35 6

output:

partial credit

result:

ok single line: 'partial credit'

Test #3:

score: 0
Accepted
time: 1ms
memory: 3700kb

input:

4 5

output:

no credit

result:

ok single line: 'no credit'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3468kb

input:

17 17

output:

no credit

result:

ok single line: 'no credit'

Test #5:

score: 0
Accepted
time: 1ms
memory: 3752kb

input:

15 21

output:

no credit

result:

ok single line: 'no credit'

Test #6:

score: 0
Accepted
time: 13ms
memory: 3720kb

input:

545528636581 876571629707

output:

no credit

result:

ok single line: 'no credit'

Test #7:

score: 0
Accepted
time: 4ms
memory: 3716kb

input:

431348146441 3

output:

no credit

result:

ok single line: 'no credit'

Test #8:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

584803025179 200560490130

output:

partial credit

result:

ok single line: 'partial credit'

Test #9:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

725769156026 520807975733

output:

partial credit

result:

ok single line: 'partial credit'

Test #10:

score: 0
Accepted
time: 1ms
memory: 3752kb

input:

94785999423 831843785340

output:

no credit

result:

ok single line: 'no credit'

Test #11:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

962631984045 923583932904

output:

no credit

result:

ok single line: 'no credit'

Test #12:

score: 0
Accepted
time: 4ms
memory: 3468kb

input:

983892174682 596267564620

output:

no credit

result:

ok single line: 'no credit'

Test #13:

score: 0
Accepted
time: 6ms
memory: 3544kb

input:

988586693791 523281177667

output:

full credit

result:

ok single line: 'full credit'

Test #14:

score: 0
Accepted
time: 6ms
memory: 3560kb

input:

768483880537 958632922673

output:

full credit

result:

ok single line: 'full credit'

Test #15:

score: 0
Accepted
time: 6ms
memory: 3540kb

input:

695320496641 992131878511

output:

full credit

result:

ok single line: 'full credit'

Test #16:

score: 0
Accepted
time: 5ms
memory: 3460kb

input:

619864432127 575182057589

output:

full credit

result:

ok single line: 'full credit'

Test #17:

score: 0
Accepted
time: 5ms
memory: 3548kb

input:

574224928327 554785761851

output:

full credit

result:

ok single line: 'full credit'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

2 2

output:

no credit

result:

ok single line: 'no credit'

Test #19:

score: 0
Accepted
time: 7ms
memory: 3468kb

input:

999999999989 999999999961

output:

full credit

result:

ok single line: 'full credit'

Test #20:

score: 0
Accepted
time: 18ms
memory: 3408kb

input:

999999999989 999999999989

output:

no credit

result:

ok single line: 'no credit'

Test #21:

score: 0
Accepted
time: 4ms
memory: 3460kb

input:

2 999999999989

output:

full credit

result:

ok single line: 'full credit'

Test #22:

score: 0
Accepted
time: 4ms
memory: 3456kb

input:

999999999989 2

output:

full credit

result:

ok single line: 'full credit'

Test #23:

score: 0
Accepted
time: 16ms
memory: 3540kb

input:

799337241719 790574179457

output:

no credit

result:

ok single line: 'no credit'

Test #24:

score: 0
Accepted
time: 18ms
memory: 3752kb

input:

999962000357 999944000663

output:

no credit

result:

ok single line: 'no credit'

Test #25:

score: 0
Accepted
time: 1ms
memory: 3612kb

input:

2 4

output:

no credit

result:

ok single line: 'no credit'

Test #26:

score: 0
Accepted
time: 1ms
memory: 3544kb

input:

4 2

output:

no credit

result:

ok single line: 'no credit'

Test #27:

score: 0
Accepted
time: 1ms
memory: 3752kb

input:

21 15

output:

no credit

result:

ok single line: 'no credit'

Test #28:

score: 0
Accepted
time: 1ms
memory: 3564kb

input:

5 4

output:

no credit

result:

ok single line: 'no credit'

Test #29:

score: 0
Accepted
time: 0ms
memory: 3456kb

input:

125 7

output:

no credit

result:

ok single line: 'no credit'

Test #30:

score: 0
Accepted
time: 7ms
memory: 3468kb

input:

999999999969 999999999929

output:

partial credit

result:

ok single line: 'partial credit'

Test #31:

score: 0
Accepted
time: 5ms
memory: 3604kb

input:

428571428541 999999999929

output:

no credit

result:

ok single line: 'no credit'

Test #32:

score: 0
Accepted
time: 6ms
memory: 3472kb

input:

949999999373 714080161721

output:

partial credit

result:

ok single line: 'partial credit'

Test #33:

score: 0
Accepted
time: 14ms
memory: 3720kb

input:

757523014201 616759792799

output:

partial credit

result:

ok single line: 'partial credit'

Test #34:

score: 0
Accepted
time: 13ms
memory: 3688kb

input:

945410323183 793541296879

output:

partial credit

result:

ok single line: 'partial credit'

Test #35:

score: 0
Accepted
time: 8ms
memory: 3580kb

input:

668134918943 250092815711

output:

partial credit

result:

ok single line: 'partial credit'

Test #36:

score: 0
Accepted
time: 12ms
memory: 3692kb

input:

593159028797 378923570503

output:

partial credit

result:

ok single line: 'partial credit'

Test #37:

score: 0
Accepted
time: 15ms
memory: 3540kb

input:

673663445657 685555556761

output:

partial credit

result:

ok single line: 'partial credit'

Test #38:

score: 0
Accepted
time: 8ms
memory: 3544kb

input:

615590502287 730111591619

output:

partial credit

result:

ok single line: 'partial credit'

Test #39:

score: 0
Accepted
time: 12ms
memory: 3696kb

input:

737474530367 339061475591

output:

partial credit

result:

ok single line: 'partial credit'

Test #40:

score: 0
Accepted
time: 12ms
memory: 3748kb

input:

547304948893 825051092141

output:

partial credit

result:

ok single line: 'partial credit'

Test #41:

score: 0
Accepted
time: 9ms
memory: 3552kb

input:

888259990703 349508614421

output:

partial credit

result:

ok single line: 'partial credit'

Test #42:

score: 0
Accepted
time: 14ms
memory: 3468kb

input:

394206923881 679230181703

output:

no credit

result:

ok single line: 'no credit'

Test #43:

score: 0
Accepted
time: 9ms
memory: 3580kb

input:

199036422587 813176211779

output:

no credit

result:

ok single line: 'no credit'

Test #44:

score: 0
Accepted
time: 6ms
memory: 3540kb

input:

385196736923 358517468791

output:

no credit

result:

ok single line: 'no credit'

Test #45:

score: 0
Accepted
time: 14ms
memory: 3696kb

input:

540003052801 543341442493

output:

no credit

result:

ok single line: 'no credit'

Test #46:

score: 0
Accepted
time: 4ms
memory: 3608kb

input:

529883073493 557936045561

output:

no credit

result:

ok single line: 'no credit'

Test #47:

score: 0
Accepted
time: 3ms
memory: 3472kb

input:

519207113731 326410289771

output:

no credit

result:

ok single line: 'no credit'

Test #48:

score: 0
Accepted
time: 14ms
memory: 3688kb

input:

530779897367 729543471779

output:

no credit

result:

ok single line: 'no credit'

Test #49:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

623202833611 876138576449

output:

no credit

result:

ok single line: 'no credit'

Test #50:

score: 0
Accepted
time: 16ms
memory: 3544kb

input:

741753647069 741753647069

output:

no credit

result:

ok single line: 'no credit'

Test #51:

score: 0
Accepted
time: 6ms
memory: 3704kb

input:

548039 445335943361

output:

no credit

result:

ok single line: 'no credit'

Test #52:

score: 0
Accepted
time: 13ms
memory: 3556kb

input:

644483448731 611801529223

output:

no credit

result:

ok single line: 'no credit'

Test #53:

score: 0
Accepted
time: 0ms
memory: 3720kb

input:

498556835561 412089307169

output:

no credit

result:

ok single line: 'no credit'

Test #54:

score: 0
Accepted
time: 11ms
memory: 3404kb

input:

602312422583 602312422583

output:

no credit

result:

ok single line: 'no credit'

Test #55:

score: 0
Accepted
time: 2ms
memory: 3456kb

input:

517277 424820460851

output:

no credit

result:

ok single line: 'no credit'