1 solutions
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0
#include<bits/stdc++.h> using namespace std; typedef long long LL; int dx[]={-2,-2,-1,-1,1,1,2,2}; int dy[]={-1,1,-2,2,-2,2,-1,1}; int main() { LL x1,y1,x2,y2; cin>>x1>>y1>>x2>>y2; int cnt=0; for(int i=0;i<8;i++) { int a=x1+dx[i],b=y1+dy[i]; int dx=a-x2,dy=b-y2; int s=dx*dx+dy*dy; if(s==5) { cnt++; } } if(cnt>0) { cout<<"Yes"; } else { cout<<"No"; } return 0; }
- 1
Information
- ID
- 2464
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 1
- Tags
- # Submissions
- 3
- Accepted
- 2
- Uploaded By