1 solutions
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0
枚举()
- 分别枚举分子和分母,然后尝试去更新答案。
#include<bits/stdc++.h> using namespace std; double get(int a,int b) { return a*1.0/b; } int main() { int A,B,L; cin>>A>>B>>L; int a=L,b=1; for(int i=1;i<=L;i++) //枚举分子 { for(int j=1;j<=L;j++) //枚举分母 { if(get(i,j)>=get(A,B)&&get(a,b)>get(i,j)) //当前枚举的数介于A/B 到答案之间 { a=i,b=j; } } } cout<<a<<" "<<b; return 0; }
- 1
Information
- ID
- 462
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- 10
- Tags
- # Submissions
- 2
- Accepted
- 2
- Uploaded By