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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#502686	#9158. 分数	Tx_Lcy^#	50	3756ms	362484kb	C++14	883b	2024-08-03 11:44:19	2024-08-03 11:44:20

Judging History

你现在查看的是最新测评结果

[2024-08-03 11:44:20]
评测

测评结果：50
用时：3756ms
内存：362484kb

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[2024-08-03 11:44:19]
提交

answer

//A tree without skin will surely die.
//A man without face will be alive.
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,j,k) for (int i=j;i<=k;++i)
#define per(i,j,k) for (int i=j;i>=k;--i)
ll const inf=4e7;
int n,m,ans;unordered_map<ll,bool>mp;
queue< pair<int,int> >q;
inline void add(int x,int y){
    if (x>n || y>m) return;
    if (!mp[x*inf+y]) mp[x*inf+y]=1,++ans,q.push({x,y});
}
inline void solve(){
    cin>>n>>m;
    assert(n<=100000 && m<=100000);
    q.push({1,2}),mp[inf+2]=1,++ans;
    while (!q.empty()){
        int x=q.front().first,y=q.front().second;q.pop();
        add(y,x),add(x+y+y,y);
        if (x>2*y) add(x-y-y,y);
    }
    cout<<ans<<'\n';
}
signed main(){
    ios::sync_with_stdio(false);
    cin.tie(0),cout.tie(0);
    int t=1;
    // cin>>t;
    while (t--) solve();
    return 0;
}

Source code, Language: C++14

Details

Tip: Click on the bar to expand more detailed information

Pretests

Pretest #1:

score: 5

Accepted

time: 0ms

memory: 3548kb

input:

99 99

output:

result:

ok 1 number(s): "406"

Pretest #2:

score: 5

Accepted

time: 0ms

memory: 3576kb

input:

98 97

output:

result:

ok 1 number(s): "405"

Pretest #3:

score: 5

Accepted

time: 0ms

memory: 3644kb

input:

99 96

output:

result:

ok 1 number(s): "396"

Pretest #4:

score: 5

Accepted

time: 1ms

memory: 4016kb

input:

995 977

output:

result:

ok 1 number(s): "11153"

Pretest #5:

score: 5

Accepted

time: 1ms

memory: 4160kb

input:

991 990

output:

result:

ok 1 number(s): "11220"

Pretest #6:

score: 5

Accepted

time: 1ms

memory: 3936kb

input:

976 968

output:

result:

ok 1 number(s): "10900"

Pretest #7:

score: 0

Wrong Answer

time: 32ms

memory: 12528kb

input:

7602 7864

output:

result:

wrong answer 1st numbers differ - expected: '215706', found: '210506'

Pretest #8:

score: 5

Accepted

time: 30ms

memory: 12768kb

input:

7959 7735

output:

result:

ok 1 number(s): "220256"

Pretest #9:

score: 5

Accepted

time: 33ms

memory: 12740kb

input:

7878 7863

output:

result:

ok 1 number(s): "221162"

Pretest #10:

score: 5

Accepted

time: 27ms

memory: 12732kb

input:

7788 7658

output:

result:

ok 1 number(s): "215323"

Pretest #11:

score: 0

Wrong Answer

time: 3368ms

memory: 348472kb

input:

95399 99767

output:

result:

wrong answer 1st numbers differ - expected: '8285295', found: '8018282'

Pretest #12:

score: 0

Wrong Answer

time: 3528ms

memory: 358516kb

input:

98051 99642

output:

result:

wrong answer 1st numbers differ - expected: '8439713', found: '8341748'

Pretest #13:

score: 0

Wrong Answer

time: 3513ms

memory: 349248kb

input:

95624 96007

output:

result:

wrong answer 1st numbers differ - expected: '8068127', found: '8045076'

Pretest #14:

score: 5

Accepted

time: 3756ms

memory: 360820kb

input:

99208 98047

output:

result:

ok 1 number(s): "8412610"

Pretest #15:

score: 0

Runtime Error

input:

997417 967722

output:

result:

Pretest #16:

score: 0

Runtime Error

input:

987807 956529

output:

result:

Pretest #17:

score: 0

Runtime Error

input:

971654 984345

output:

result:

Pretest #18:

score: 0

Runtime Error

input:

7892259 7983727

output:

result:

Pretest #19:

score: 0

Runtime Error

input:

7937869 29796968

output:

result:

Pretest #20:

score: 0

Runtime Error

input:

29717543 29510173

output:

result:

Final Tests

Test #1:

score: 0

Wrong Answer

time: 0ms

memory: 3844kb

input:

96 98

output:

result:

wrong answer 1st numbers differ - expected: '396', found: '386'

Test #2:

score: 5

Accepted

time: 0ms

memory: 3844kb

input:

100 99

output:

result:

ok 1 number(s): "408"

Test #3:

score: 5

Accepted

time: 1ms

memory: 3808kb

input:

99 99

output:

result:

ok 1 number(s): "406"

Test #4:

score: 5

Accepted

time: 2ms

memory: 4020kb

input:

963 951

output:

result:

ok 1 number(s): "10634"

Test #5:

score: 0

Wrong Answer

time: 1ms

memory: 3952kb

input:

958 974

output:

result:

wrong answer 1st numbers differ - expected: '10795', found: '10642'

Test #6:

score: 0

Wrong Answer

time: 1ms

memory: 3952kb

input:

966 990

output:

result:

wrong answer 1st numbers differ - expected: '11003', found: '10786'

Test #7:

score: 5

Accepted

time: 26ms

memory: 13024kb

input:

7958 7947

output:

result:

ok 1 number(s): "224482"

Test #8:

score: 0

Wrong Answer

time: 27ms

memory: 12484kb

input:

7623 7730

output:

result:

wrong answer 1st numbers differ - expected: '213444', found: '211290'

Test #9:

score: 5

Accepted

time: 33ms

memory: 12760kb

input:

7845 7783

output:

result:

ok 1 number(s): "218916"

Test #10:

score: 5

Accepted

time: 28ms

memory: 12840kb

input:

7881 7773

output:

result:

ok 1 number(s): "219451"

Test #11:

score: 5

Accepted

time: 3680ms

memory: 362484kb

input:

99414 98698

output:

result:

ok 1 number(s): "8465217"

Test #12:

score: 5

Accepted

time: 3472ms

memory: 355348kb

input:

98249 96148

output:

result:

ok 1 number(s): "8237486"

Test #13:

score: 5

Accepted

time: 3437ms

memory: 357912kb

input:

99003 96832

output:

result:

ok 1 number(s): "8324931"

Test #14:

score: 5

Accepted

time: 3578ms

memory: 355068kb

input:

98266 96030

output:

result:

ok 1 number(s): "8231065"

Test #15:

score: 0

Runtime Error

input:

968207 958885

output:

result:

Test #16:

score: 0

Runtime Error

input:

959846 998397

output:

result:

Test #17:

score: 0

Runtime Error

input:

965821 972280

output:

result:

Test #18:

score: 0

Runtime Error

input:

7855098 7962479

output:

result:

Test #19:

score: 0

Runtime Error

input:

7841076 29648718

output:

result:

Test #20:

score: 0

Runtime Error

input:

29365129 29012208