Problem link-> http://codeforces.net/gym/100738/problem/L↵
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Test Case↵
![ ](/predownloaded/50/62/50623f492228c950f8b782cb2e4578f20ec98c30.jpg)↵
![ ](/predownloaded/b2/c6/b2c6e540392169e3998c6a23b890617bc8ecb7c2.jpgfc/2a/fc2a07c4032f9098b6b5c2cbbfe8ff983f6a290f.jpg)↵
![ ](http://codeforces.net/5cfa2e/testcase.JPG)↵
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Answer->4↵
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many solutions printing->2↵
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Test Case↵
![ ](/predownloaded/
![ ](/predownloaded/b2/c6/b2c6e540392169e3998c6a23b890617bc8ecb7c2.jpg
![ ](http://codeforces.net/5cfa2e/testcase.JPG)↵
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Answer->4↵
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many solutions printing->2↵