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CIRCINT - Intersecting Circles |
Given two circles with centers at (x1, y1) and (x2, y2) and having radius r1 and r2 respectively, find if they intersect or not. Two circles are considered to be intersecting if they have a common area. Even if two circles touch at a point then they are considered to be intersecting.
Input
First line contains an integer T. Then follow T lines each line containing integers x1, y1, x2, y2, r1, r2 in that order.
Output
Print "YES" (without quotes) if they intersect and "NO" if they don't intersect.
Constraints
T <= 10,000
All other integers will have an absolute value <= 1000,000,000
Example
Input: 3 0 0 2 2 1 1 0 0 2 2 3 3 0 0 1000000000 0 600000000 400000000 Output: NO YES YES
Added by: | .:: Pratik ::. |
Date: | 2011-03-07 |
Time limit: | 1.754s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: ASM64 |