|
发表于 2018-10-22 01:11:15
|
显示全部楼层
本楼为最佳答案
无法还原,给我的话,我会这样做:先从左开始找最大值,然后从最大值开始,从右往左找最小值- #include <stdio.h>
- #include <stdlib.h>
- #include <time.h>
- void generateRandomArray(int arr[], int n)
- {
- // srand((unsigned int)time(NULL));
- srand(0);
- for (int i = 0; i < n; i++)
- arr[i] = rand() % (n + 1);
- }
- void print(int arr[], int n)
- {
- for(int i = 0; i < n; i++)
- printf("%d ", arr[i]);
- printf("\n");
- }
- int main(void)
- {
- int i, n = 40;
- int A[n];
- generateRandomArray(A, n);
- print(A, n);
-
- int max = A[0], min = 2*n;
- int flag_max = 0, flag_min = 0;
-
- for(i = 1; i < n; i++)
- {
- if(A[i] >= max)
- {
- max = A[i];
- flag_max = i;
- }
- }
-
- for(i = flag_max; i >= 0; i--)
- {
- if(A[i] <= min)
- {
- min = A[i];
- flag_min = i;
- }
- }
- printf("\nmin at A[%d] = %d, max at A[%d] = %d\n",\
- flag_min, A[flag_min], flag_max, A[flag_max]);
-
- return 0;
- }
复制代码 |
|