Calibration Round #64

Schedule

The contest will start on February 14, 2025 at 9:00pm UTC+6:00 and will run for
1 hour  .

Rating

The contest will be rated for all the participants making at least one submission. The rating changes will be applied once the contest ends.

Access

It is open for everyone to participate.

Contest Link: https://gonitzoggo.com/contests/view/372

Hello,

Due to unfortunate circumstances, a wrong answer for D - “Fourteen for teens” was accepted during contest. This has since been fixed and the submissions have been re-evaluated. Sorry for the mishap.

Ques G -
X+y=1 all values for x,y satisfies that
Are the ans i check

Then why ans is not ∞

Also behind this eqn i found 8 ordered pairs more
:pray: plz tell me the ans