This media is not supported in your browser
VIEW IN TELEGRAM
# 06.09.2025
[3495. Minimum Operations to Make Array Elements Zero](https://leetcode.com/problems/minimum-operations-to-make-array-elements-zero/description) hard
Sum query [a..b] of optimal pairwise /4 until range is zero #hard #math
[3495. Minimum Operations to Make Array Elements Zero](https://leetcode.com/problems/minimum-operations-to-make-array-elements-zero/description) hard
Sum query [a..b] of optimal pairwise /4 until range is zero #hard #math
👍2
This media is not supported in your browser
VIEW IN TELEGRAM
# 24.09.2025
[166. Fraction to Recurring Decimal](https://leetcode.com/problems/fraction-to-recurring-decimal/description) medium
Calc a/b to string x.y(z) #medium #math
[166. Fraction to Recurring Decimal](https://leetcode.com/problems/fraction-to-recurring-decimal/description) medium
Calc a/b to string x.y(z) #medium #math
👍2