int a[10] = {3,2,1,4,5,0,6,7,8,9};
int temp = 0;
for (int i = 0; i < 10 -1; i++) {
for (int j = 0; j < 10 - i - 1; j++) {
if (a[j] > a[j+1]) {
temp = a[j+1];
a[j+1] = a[j];
a[j] = temp;
}
}
}
for (int i = 0; i < 10; i++)
{
printf("%i",a[i]);
}