why my code is giving runtime error in CSES dp-7th problem (book shop)??.Please help me. link to code- https://cses.fi/paste/31a10089630000cd20d9fe/
CSES 7th problem — BOOK SHOP
why my code is giving runtime error in CSES dp-7th problem (book shop)??.Please help me. link to code- https://cses.fi/paste/31a10089630000cd20d9fe/