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新手问题 Ural 1000 A+B 百思不得其解 [solved]

qiukun · June 10, 2013 · Last by qiukun replied at June 10, 2013 · 2390 hits

http://acm.timus.ru/problem.aspx?space=1&num=1000

puts gets.spilt(" ").map {|x| x.to_i}.inject :+

居然。。错了。。

。。我 2 了，打错字了 puts gets.split(" ").map {|x| x.to_i}.inject :+

themorecolor #2 June 10, 2013

NoMethodError: undefined method `spilt' for "1 5\n":String

qiukun #3 June 10, 2013

#1 楼 @themorecolor ？ 

a, b = gets.split(" ").map {|x| x.to_i}
puts (a + b)

这是对的

1 likes
themorecolor #4 June 10, 2013

#3 楼 @qiukun 你上面单词拼写错了啊

qiukun #5 June 10, 2013

#2 楼 @themorecolor 擦，复制来复制去错了··

themorecolor #6 June 10, 2013

#3 楼 @qiukun puts gets.split(" ").map {|x| x.to_i}.inject（:+）加上括号就没有问题了

qiukun #7 June 10, 2013

#6 楼 @themorecolor 不不，就是我打错了。。

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