16/04/30 22:13:46.81 ih9K+Dlj.net
>>467
Rubyで
p (1..170).inject(&:*).to_s[0,10]
# 実行結果
# "7257415615"
# [Finished in 0.1s]
16/04/30 22:13:46.81 ih9K+Dlj.net
>>467
Rubyで
p (1..170).inject(&:*).to_s[0,10]
# 実行結果
# "7257415615"
# [Finished in 0.1s]
16/04/30 22:13:46.81 ih9K+Dlj.net
>>467
Rubyで
p (1..170).inject(&:*).to_s[0,10]
# 実行結果
# "7257415615"
# [Finished in 0.1s]