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#include "leetcode.h"
class Solution {
public:
bool backspaceCompare(string s, string t) {
int k = 0, p = 0;
for (int i = 0; i < s.size(); i++) {
if (s[i] == '#') {
k--;
k = max(0, k);
} else {
s[k] = s[i];
k++;
}
}
for (int i = 0; i < t.size(); i++) {
if (t[i] == '#') {
p--;
p = max(0, p);
} else {
t[p] = t[i];
p++;
}
}
if (k != p)
return false;
else {
for (int i = 0; i < k; i++)
if (s[i] != t[i])
return false;
return true;
}
}
};
int main() {}
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