int main(int argc, char *argv[]) {
int array[10] = {4, 13,54, 143, 59, 524, 26, 45, 55, 3};
int num = sizeof(array)/sizeof(int);
for(int i = 0; i < num-1; i++) {
for(int j = 0; j < num - 1 - i; j++) {
if(array[j] < array[j+1]) {
int tmp = array[j];
array[j] = array[j+1];
array[j+1] = tmp;
}
}
}
void sort(int a[],int n)
{
int i, j, index;
for(i = 0; i < n - 1; i++) {
index = i;
for(j = i + 1; j < n; j++) {
if(a[index] > a[j]) {
index = j;
}
}
if(index != i) {
int temp = a[i];
a[i] = a[index];
a[index] = temp;
}
}
}
- (void)viewDidLoad {
[super viewDidLoad];
int numArr[10] = {86, 37, 56, 29, 92, 73, 15, 63, 30, 8};
sort(numArr, 10);
return 0;
}
void sort(int *a, int left, int right) {
if(left >= right) {
return ;
}
int i = left;
int j = right;
int key = a[left];
while (i < j) {
while (i < j && key >= a[j]) {
j--;
}
a[i] = a[j];
while (i < j && key <= a[i]) {
i++;
}
a[j] = a[i];
}
a[i] = key;
sort(a, left, i-1);
sort(a, i+1, right);
}
