WA in test case 2,3,4,5

#1

I am getting correct answer spoj but here in hackerblocks i am getting WA

#2

@sanjeetboora
mam please check this

#3

Why I am still failing some test cases

#4

Hey @jainpawan21
Your code is failing due to range issues of C++ long long type. Try to submit with python once. SPOJ unfortunately accepted wrong answers where range issues were occuring.
Specifically try case : 64, 30
Correct ans - 759510004936100355
Your ans - 310981744965266872

#5

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