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#include "leetcode.h"
class Solution {
public:
int divide(int dividend, int divisor) {
if (dividend == INT_MIN && divisor == -1)
return INT_MAX;
long dvd = labs(dividend), dvs = labs(divisor), ans = 0;
int sign = dividend > 0 ^ divisor > 0 ? -1 : 1;
while (dvd >= dvs) {
long temp = dvs, m = 1;
while (temp << 1 <= dvd) {
temp <<= 1;
m <<= 1;
}
dvd -= temp;
ans += m;
}
return sign * ans;
}
};
int main() {}
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