Convex Hull Generator
You have to generate a convex polygon which
- has N points
- each Xi is distinct and is between 1 and N
- Each Yi is positive and less than 1010
There can be many many convex polygons that fits this description. You have to print any one of them.
The only line in input is N (3 ≤ N ≤ 100000).
Print N lines. Each line will contain two integers Xi and Yi.
1 1 2 4 3 8
nfssdqNafis was a student of Jahangirnagar University, a die-hard programming contestant. His team became the champion in ACM-ICPC Dhaka Regional 2015. He participated in the 39th and 40th ACM-ICPC World Finals. →