WA in "Chefina and Sums" (CFINASUM)

tarun_6699 · January 22, 2020, 2:33pm

tarun_6699 · January 23, 2020, 1:01pm

Please help

pulkit_mittal · January 23, 2020, 1:44pm

Refer Editorial.
As per your code i don’t see where are you using mod_inverse and mod_pow.
Note - I don’t know java well.

tarun_6699 · January 26, 2020, 2:21pm

Mod and Mod_inverse are not in use these two things are part of my template. main part of the code is the solved function please help