#include <stdio.h>
int main() {
int n;
int arr[n];
for (int i = 0; i < n; i++)
for (int i = 0, index; i < n; i++) {
for (index = i+1; index < n; index++) {
if (arr[index] < arr[i])
arr[i] ^= arr[index] ^= arr[i] ^= arr[index];
}
}
return 0;
}
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