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Arrays Swift3错误:二进制运算符“_Arrays_Swift - Fatal编程技术网

Arrays Swift3错误:二进制运算符“

Arrays Swift3错误:二进制运算符“,arrays,swift,Arrays,Swift,我正在迭代数组并通过索引比较值,但得到了错误 这是我的密码 class Solution { func threeSum(_ alice: [Int] = [5,6,7], _ bob: [Int] = [3,6,10]) { var aliceP = 0 var bobP = 0 for i in [0..<alice.count] { if alice[i] > bob[i] { alic

我正在迭代数组并通过索引比较值,但得到了错误

这是我的密码

class Solution {
   func threeSum(_ alice: [Int] = [5,6,7], _ bob: [Int] = [3,6,10]) {

       var aliceP = 0
       var bobP = 0

 for i in [0..<alice.count] {
           if alice[i] > bob[i] {
               aliceP += 1
           } else if alice[i] < bob[i] {
               bobP += 1
           }
       }


       print(aliceP, bobP)
   }
}

你需要改变你需要改变[0..你能解释一下有什么区别吗well@AbhishekThapliyal我用更多的细节更新了答案。最后一件事是我如何反向迭代?通过一些简单的搜索,你会在0中找到I。你能解释为什么区别well@AbhishekThapliyal我用更多的细节更新了答案。最后一件事是如何在re中迭代诗句方向?通过一些琐碎的搜索,你会在0中找到i。。