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Leetcode131.cpp
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56 lines (46 loc) · 1.56 KB
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// Leetcode131.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
#include <iostream>
#include <vector>
#include <string>
using namespace::std;
vector<vector<string>> res;
bool isPalindrome(string& s) {
int i = 0, j = s.size() - 1;
while (i <= j)
if (s[i++] != s[j--]) return false;
return true;
}
void partition(string s, vector<string> vStr) {
if (s.empty()) {
res.push_back(vStr);
return;
}
for (int i = 1; i <= s.size(); ++i) {
string first = s.substr(0, i);
if (!isPalindrome(first)) continue;
string second;
if (i != s.size()) second = s.substr(i, s.size() - i);
vStr.push_back(first);
partition(second, vStr);
vStr.pop_back();
}
}
vector<vector<string>> partition(string s) {
partition(s, vector<string>());
return res;
}
int main()
{
partition("a");
std::cout << "Hello World!\n";
}
// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu
// Tips for Getting Started:
// 1. Use the Solution Explorer window to add/manage files
// 2. Use the Team Explorer window to connect to source control
// 3. Use the Output window to see build output and other messages
// 4. Use the Error List window to view errors
// 5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
// 6. In the future, to open this project again, go to File > Open > Project and select the .sln file