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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
#742659#9622. 有限小数ty09#WA 4ms3648kbC++17719b2024-11-13 17:02:092024-11-13 17:02:09

Judging History

你现在查看的是最新测评结果

  • [2024-11-13 17:02:09]
  • 评测
  • 测评结果:WA
  • 用时:4ms
  • 内存:3648kb
  • [2024-11-13 17:02:09]
  • 提交

answer

#include"bits/stdc++.h"
#define endl '\n'
#define int ll
using ll=long long;
using namespace std;
constexpr int N=1e5+10,inf=0X3F3F3F3F;
constexpr ll INF=0X3F3F3F3F3F3F3F3F;
void solve(){
    int a,b;
    cin>>a>>b;

    int rc=inf,rd;
    for(int i=1;i<=inf;i*=2){
        for(int j=i;j<=inf;j*=5){
            int k=j;
            int c=b-a*k,d=k*b;
            if(c<0)
                continue;
            int g=gcd(c,d);
            c/=g,d/=g;
            if(c<rc){
                rc=c;
                rd=d;
            }
        }
    }
    cout<<rc<<' '<<rd<<endl;
}
signed main(){
    cin.tie(nullptr)->sync_with_stdio(0);
	int t;cin>>t;while(t--)
    solve();
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3624kb

input:

4
1 2
2 3
3 7
19 79

output:

0 1
1 3
1 14
3 316

result:

ok 4 case(s)

Test #2:

score: -100
Wrong Answer
time: 4ms
memory: 3648kb

input:

10000
11 12
28 53
17 60
2 35
17 181
80 123
68 141
79 163
71 99
13 64
33 61
15 32
16 61
11 86
33 74
128 143
40 53
7 23
30 31
5 6
86 181
73 91
13 23
71 81
1 2
7 38
117 160
33 83
129 151
88 153
25 58
16 19
19 141
95 124
43 96
71 139
11 59
106 109
93 152
34 43
17 99
1 57
20 159
16 25
5 73
159 170
172 17...

output:

1 12
25 53
13 60
1 7
11 1810
43 123
5 282
5 326
28 99
3 64
28 61
1 32
29 122
16 43
2 37
15 143
13 53
9 46
1 31
1 6
9 362
18 91
10 23
10 81
0 1
3 190
43 160
17 166
22 151
65 153
2 29
3 19
46 705
29 124
5 96
68 139
4 295
3 109
59 152
9 43
14 495
7 2850
59 795
9 25
23 730
11 170
7 179
3 65
16 85
7 172
...

result:

wrong answer Jury found better answer than participant's 1 < 25 (Testcase 2)