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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
#493481	#9158. 分数	Erinyes^#	50	2948ms	365600kb	C++14	733b	2024-07-27 09:43:22	2024-07-27 09:43:22

Judging History

你现在查看的是最新测评结果

[2024-07-27 09:43:22]
评测

测评结果：50
用时：2948ms
内存：365600kb

查看

[2024-07-27 09:43:22]
提交

answer

#include<bits/stdc++.h>
#define endl '\n'
#define ll long long
using namespace std;
int n,m;
unordered_map<ll,bool>g;
inline ll H(int a,int b){return 10000000ll*a+b;}
signed main(){
	#ifndef ONLINE_JUDGE
	freopen("ex_4.in","r",stdin);
	#endif
	ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	cin>>n>>m;int ans=0;
	queue<pair<int,int>>q;
	q.push({1,2}),g[H(1,2)]=1;
	q.push({2,1}),g[H(2,1)]=1;
	ans=2;
	while(!q.empty()){
		int a=q.front().first,b=q.front().second;q.pop();
		a+=b*2;
		while(max(a,b)<=max(n,m)){
			if(g.find(H(a,b))==g.end()){
				ans++,g[H(a,b)]=1;
				if(b<=n&&a<=m&&g.find(H(b,a))==g.end())ans++,g[H(b,a)]=1,q.push({b,a});
			}else break;a+=b*2;
		}
	}
	cout<<ans<<endl;
	return 0;
}

源文件, 语言: C++14

詳細信息

Pretests

Pretest #1:

score: 5

Accepted

time: 0ms

memory: 3616kb

input:

99 99

output:

result:

ok 1 number(s): "406"

Pretest #2:

score: 5

Accepted

time: 0ms

memory: 3800kb

input:

98 97

output:

result:

ok 1 number(s): "405"

Pretest #3:

score: 5

Accepted

time: 0ms

memory: 3548kb

input:

99 96

output:

result:

ok 1 number(s): "396"

Pretest #4:

score: 5

Accepted

time: 1ms

memory: 3944kb

input:

995 977

output:

result:

ok 1 number(s): "11153"

Pretest #5:

score: 5

Accepted

time: 1ms

memory: 3968kb

input:

991 990

output:

result:

ok 1 number(s): "11220"

Pretest #6:

score: 5

Accepted

time: 1ms

memory: 4200kb

input:

976 968

output:

result:

ok 1 number(s): "10900"

Pretest #7:

score: 0

Wrong Answer

time: 28ms

memory: 12808kb

input:

7602 7864

output:

result:

wrong answer 1st numbers differ - expected: '215706', found: '220906'

Pretest #8:

score: 5

Accepted

time: 23ms

memory: 13060kb

input:

7959 7735

output:

result:

ok 1 number(s): "220256"

Pretest #9:

score: 5

Accepted

time: 27ms

memory: 12912kb

input:

7878 7863

output:

result:

ok 1 number(s): "221162"

Pretest #10:

score: 5

Accepted

time: 18ms

memory: 13012kb

input:

7788 7658

output:

result:

ok 1 number(s): "215323"

Pretest #11:

score: 0

Wrong Answer

time: 2948ms

memory: 365600kb

input:

95399 99767

output:

result:

wrong answer 1st numbers differ - expected: '8285295', found: '8552308'

Pretest #12:

score: 0

Wrong Answer

time: 2948ms

memory: 365324kb

input:

98051 99642

output:

result:

wrong answer 1st numbers differ - expected: '8439713', found: '8537678'

Pretest #13:

score: 0

Wrong Answer

time: 2808ms

memory: 351196kb

input:

95624 96007

output:

result:

wrong answer 1st numbers differ - expected: '8068127', found: '8091178'

Pretest #14:

score: 5

Accepted

time: 2866ms

memory: 361364kb

input:

99208 98047

output:

result:

ok 1 number(s): "8412610"

Pretest #15:

score: 0

Time Limit Exceeded

input:

997417 967722

output:

result:

Pretest #16:

score: 0

Time Limit Exceeded

input:

987807 956529

output:

result:

Pretest #17:

score: 0

Time Limit Exceeded

input:

971654 984345

output:

result:

Pretest #18:

score: 0

Time Limit Exceeded

input:

7892259 7983727

output:

result:

Pretest #19:

score: 0

Time Limit Exceeded

input:

7937869 29796968

output:

result:

Pretest #20:

score: 0

Time Limit Exceeded

input:

29717543 29510173

output:

result:

Final Tests

Test #1:

score: 0

Wrong Answer

time: 0ms

memory: 3628kb

input:

96 98

output:

result:

wrong answer 1st numbers differ - expected: '396', found: '406'

Test #2:

score: 5

Accepted

time: 0ms

memory: 3632kb

input:

100 99

output:

result:

ok 1 number(s): "408"

Test #3:

score: 5

Accepted

time: 0ms

memory: 3548kb

input:

99 99

output:

result:

ok 1 number(s): "406"

Test #4:

score: 5

Accepted

time: 1ms

memory: 3964kb

input:

963 951

output:

result:

ok 1 number(s): "10634"

Test #5:

score: 0

Wrong Answer

time: 1ms

memory: 3940kb

input:

958 974

output:

result:

wrong answer 1st numbers differ - expected: '10795', found: '10948'

Test #6:

score: 0

Wrong Answer

time: 1ms

memory: 3948kb

input:

966 990

output:

result:

wrong answer 1st numbers differ - expected: '11003', found: '11220'

Test #7:

score: 5

Accepted

time: 29ms

memory: 13092kb

input:

7958 7947

output:

result:

ok 1 number(s): "224482"

Test #8:

score: 0

Wrong Answer

time: 23ms

memory: 12964kb

input:

7623 7730

output:

result:

wrong answer 1st numbers differ - expected: '213444', found: '215598'

Test #9:

score: 5

Accepted

time: 20ms

memory: 12808kb

input:

7845 7783

output:

result:

ok 1 number(s): "218916"

Test #10:

score: 5

Accepted

time: 22ms

memory: 12904kb

input:

7881 7773

output:

result:

ok 1 number(s): "219451"

Test #11:

score: 5

Accepted

time: 2940ms

memory: 363088kb

input:

99414 98698

output:

result:

ok 1 number(s): "8465217"

Test #12:

score: 5

Accepted

time: 2879ms

memory: 355820kb

input:

98249 96148

output:

result:

ok 1 number(s): "8237486"

Test #13:

score: 5

Accepted

time: 2879ms

memory: 358544kb

input:

99003 96832

output:

result:

ok 1 number(s): "8324931"

Test #14:

score: 5

Accepted

time: 2855ms

memory: 355568kb

input:

98266 96030

output:

result:

ok 1 number(s): "8231065"

Test #15:

score: 0

Time Limit Exceeded

input:

968207 958885

output:

result:

Test #16:

score: 0

Time Limit Exceeded

input:

959846 998397

output:

result:

Test #17:

score: 0

Time Limit Exceeded

input:

965821 972280

output:

result:

Test #18:

score: 0

Time Limit Exceeded

input:

7855098 7962479

output:

result:

Test #19:

score: 0

Time Limit Exceeded

input:

7841076 29648718

output:

result:

Test #20:

score: 0

Time Limit Exceeded

input:

29365129 29012208