展开它,并在开关盒中使用max
。
这是Duff的无环装置。
i=max;
switch (max)
{
case 8:
arr[i]= arr[i-1]; ArrMin = ArrMin.min(arr[i]); ArrMax = ArrMax.max(arr[i]);
i--;
case 7:
arr[i]= arr[i-1]; ArrMin = ArrMin.min(arr[i]); ArrMax = ArrMax.max(arr[i]);
i--;
case 6:
arr[i]= arr[i-1]; ArrMin = ArrMin.min(arr[i]); ArrMax = ArrMax.max(arr[i]);
i--;
case 5:
arr[i]= arr[i-1]; ArrMin = ArrMin.min(arr[i]); ArrMax = ArrMax.max(arr[i]);
i--;
case 4:
arr[i]= arr[i-1]; ArrMin = ArrMin.min(arr[i]); ArrMax = ArrMax.max(arr[i]);
i--;
case 3:
arr[i]= arr[i-1]; ArrMin = ArrMin.min(arr[i]); ArrMax = ArrMax.max(arr[i]);
i--;
case 2:
arr[i]= arr[i-1]; ArrMin = ArrMin.min(arr[i]); ArrMax = ArrMax.max(arr[i]);
i--;
arr[i]= arr[i-1]; ArrMin = ArrMin.min(arr[i]); ArrMax = ArrMax.max(arr[i]);
i--;
}
,
递归FTW !!
int minimum(int *array,size_t len) {
assert(len > 0);
if (len == 1) {
return *array;
} else {
int tmp = minimum(array + 1,len - 1);
return tmp < *array ? tmp : *array;
}
}
和maximum()
类似
本文链接:https://www.f2er.com/3169074.html