QOJ.ac

QOJ

Time Limit: 2 s Memory Limit: 512 MB Total points: 100

#1835. Fancy Formulas

The problem was used in the following contest: Petrozavodsk Summer 2021. Day 3. IQ test by kefaa2, antontrygubO_o, and gepardo, XXII Open Cup named after E.V. Pankratiev, Grand Prix of IMO