http://www.codechef.com/viewsolution/2287181

Here is my solution for the problem Andrew and the Meatballs again in practice session under easy ones.

Can anybody help me regarding my solution…its giving wrong answer on submission but during my testing all cases are computed perfectly…please help…

if(k >n/2) //for k==1 && n==1 … n/2=0 … therefore (k>n/2) results to true and it prints -1…

printf("-1\n");

Use the above condition after the condition… if(n==1 && k==1) printf(“1\n”);

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thanks guys…!!!