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leetcode/codingInterview/05.cpp at main · codingClaire/leetcode · GitHub

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class Solution {

public:

string replaceSpace(string s)

{

int i = 0;

while(i<s.length())

{

if(s[i] ==' ')

{

s = s.substr(0,i) +"%20" + s.substr(i+1,s.length());

i+=2;

}

else

{

i++;

}

}

return s;

}

};

class Solution

{

public:

string replaceSpace(string s)

{

string array;

for (auto &c : s)

{

if (c == ' ')

{

array += "%20";

}

else

{

array.push_back(c);

}

}

return array;

}

};

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