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  1. #include <map>
  2. #include <string>
  3. #include <iostream>
  4. #include <vector>
  5. #include <stack>
  6. using namespace std;
  7.  
  8. class Solution {
  9. public:
  10.         vector<int> plusOne(vector<int>& digits) 
  11.     {
  12.         vector<int> res;
  13.         int len = digits.size() - 1;
  14.         int carry = 0;
  15.         int num = digits[len] + 1;
  16.  
  17.         while(len >=0 || carry)
  18.         {
  19.             num +=carry;
  20.             res.insert(res.begin(), num%10);
  21.             cout<< num%10;
  22.             carry = num/10;
  23.             if(len <= 0)
  24.             {
  25.              num = 0;
  26.              len--;
  27.              continue;
  28.             }
  29.             num = digits[--len];
  30.         }
  31.  
  32.      return res;
  33.     }
  34. };
  35.  
  36. int main()
  37. {
  38.     Solution sel;
  39.     vector<string> strs = {"dog","racecar","car"};
  40.     vector <int> nums = {1,2,3};
  41.     vector<int>tmp;
  42.      cout << "In removeElement\n";
  43.    // if(sel.isPalindrome(-121))
  44.    // cout<< "true";
  45.    //else 
  46.    // cout<<"false";
  47.    //cout << sel.longestCommonPrefix(strs);
  48.    //sel.isValid("({{{{}}}))")? cout<< "true": cout << false;
  49.    tmp = sel.plusOne(nums);
  50.    for (auto a:tmp)
  51.    cout<<a;
  52.  
  53. }
Success #stdin #stdout 0.01s 5288KB
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In removeElement
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https://ideone.com/zIFF4E
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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