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657.hpp
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/
657.hpp
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#ifndef LEETCODE_657_HPP
#define LEETCODE_657_HPP
#include <iostream>
#include <queue>
#include <algorithm>
#include <vector>
#include <unordered_map>
#include <unordered_set>
#include <set>
#include <numeric>
#include <stack>
#include <string>
using namespace std;
class Solution {
public:
bool judgeCircle(string moves) {
int x = 0, y = 0;
for (char c: moves) {
switch (c) {
case 'D':
y--;
break;
case 'U':
y++;
break;
case 'L':
x--;
break;
case 'R':
x++;
break;
}
}
return x == 0 && y == 0;
}
};
#endif //LEETCODE_657_HPP