int main() { cout << Solution().countDigitOne(13) << endl; return 1; }
int main() { cout << Solution().mySqrt(10); return 1; }
int main(){ cout << Solution().simplifyPath("/.."); return 1; }
int main() { int a[] = {-2,-1,-3,-4}; cout << Solution().maxSubArray(a, 4) << endl; }
int main() { //cout << Solution().numberToWords(123) << endl; //cout << Solution().numberToWords(12345)<< endl; cout << Solution().numberToWords(1000)<< endl; return 1; }
void test_maxRotateFunction() { assert(0 == Solution().maxRotateFunction({})); assert(26 == Solution().maxRotateFunction({4,3,2,6})); }