A - 植木算 | AtCoder Beginner Contest 007

less than 1 minute read

解法

n-1を出力する．

n >= 1なので問題ない．

特になし

less than 1 minute read

B - N重丸 | AtCoder Beginner Contest 026

less than 1 minute read

A - 掛け算の最大値 | AtCoder Beginner Contest 026

less than 1 minute read

B - 双子とスイカ割り | AtCoder Beginner Contest 025

less than 1 minute read

A - 25個の文字列 | AtCoder Beginner Contest 025