题解 | #旋转数组的最小数字#
旋转数组的最小数字
https://www.nowcoder.com/practice/9f3231a991af4f55b95579b44b7a01ba
/** * * @param rotateArray int整型一维数组 * @param rotateArrayLen int rotateArray数组长度 * @return int整型 */ int minNumberInRotateArray(int* rotateArray, int rotateArrayLen ) { int left = 0; int right = rotateArrayLen-1; while(left<right) { if(rotateArray[left] > rotateArray[right]) { left++; } else if(rotateArray[left] == rotateArray[right]) { if(rotateArray[right-1] > rotateArray[right]) { return rotateArray[right]; } else { left++; } } else { break; } } return rotateArray[left]; }