Doubt in FINDING CB NUMBERS problem

[vishalkharwar]

most of my test cases show wrong answer.please help. also in the given sample input : 81615 has 3 prime numbers -> 5,61,8161 and not 2 prime numbers. please correct me if i am wrong

[priyanka123 (Priyanka Daryani)]

Hey vishal
No there are 2 only as 61 is the substring of 8161 so either count 8161 or 61 not both
Try and implement this question and tell me where you get struck.
Read the information given in the question very carefully …!

[vishalkharwar]

Thank you Mam for clearing my doubt.

[vishalkharwar]

Mam can you please provide me with some corner test cases.

[priyanka123 (Priyanka Daryani)]

Hello vishal

Starting 6 test cases failing. 3 passing test cases

Hey Just Randomly I provided an input to your code i.e 4 4153 Also I just checked which substrings your program is considering so I printed them on the console by adding the bold line stringstream cb(l); int k=0; cb>>k; cout<<k<<endl; Now your output is: 4 15 53 3 41 153 53 415 153 4153 Dont u think it should consider 5 as well? which it is not considering Also this program of your gives output 3 to my test case by considering 53,3 and 41(Notice 53 and 3 are redundant as per…

Please refer to this thread i hope corner test cases will be cleared to you

[vishalkharwar]

Thanx a lot mam.
I’ll correct my approach.

[priyanka123 (Priyanka Daryani)]

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