yukicoder No.1240 - Or Sum of Xor Pair
ACPC 2020 day2 J - DEG MUL SUM
ACPC 2020 day2 G - Connect the dots
WUPC 2020 L - Count Pow Sum
ACPC 2020 day1 F - コマの配置
ACPC 2020 day1 G - 移動の最小化
HUPC 2020 day3 G - Katsusando
HUPC 2020 day3 J - Proper Instructions
HUPC 2020 day3 M - Hokkaido High School
AtCoder Beginner Contest 178 F - Contrast
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